{"id":1858,"date":"2025-08-11T02:47:36","date_gmt":"2025-08-11T02:47:36","guid":{"rendered":"https:\/\/nbaem.com\/?p=1858"},"modified":"2025-08-11T04:37:43","modified_gmt":"2025-08-11T04:37:43","slug":"types-of-magnets","status":"publish","type":"post","link":"https:\/\/nbaem.com\/cs\/types-of-magnets\/","title":{"rendered":"Typy magnet\u016f vysv\u011btleny: Neodymium, SmCo, ferrit, alnico"},"content":{"rendered":"<p>Jste zv\u011bdav\u00ed na r\u016fzn\u00e9 <strong>druh\u016f magnet\u016f<\/strong> a jak ovliv\u0148uj\u00ed modern\u00ed pr\u016fmysly? A\u0165 u\u017e jste in\u017een\u00fdr, kupuj\u00edc\u00ed nebo technick\u00fd odborn\u00edk, pochopen\u00ed <strong>r\u016fzn\u00fdch typ\u016f magnet\u016f<\/strong> je kl\u00ed\u010dov\u00e9 pro v\u00fdb\u011br spr\u00e1vn\u00e9ho materi\u00e1lu pro va\u0161e aplikace \u2014 od elektroniky a automobilov\u00e9ho pr\u016fmyslu po obnoviteln\u00e9 zdroje energie a v\u00fdrobu.<\/p>\n<p>V tomto pr\u016fvodci z\u00edsk\u00e1te jasn\u00fd p\u0159ehled o <strong>permanentn\u00edch magnetech, do\u010dasn\u00fdch magnetech a elektromagnetech<\/strong>, spolu s jejich nejd\u016fle\u017eit\u011bj\u0161\u00edmi vlastnostmi, b\u011b\u017en\u00fdmi pou\u017eit\u00edmi a t\u00edm, co je odli\u0161uje. Nav\u00edc, jako p\u0159edn\u00ed dodavatel magnetick\u00fdch materi\u00e1l\u016f v \u010cR, NBAEM v\u00e1m uk\u00e1\u017ee, jak tyto typy magnet\u016f odpov\u00eddaj\u00ed sou\u010dasn\u00fdm pr\u016fmyslov\u00fdm po\u017eadavk\u016fm a pro\u010d je d\u016fle\u017eit\u00e9 vyb\u00edrat spr\u00e1vn\u00e9ho dodavatele.<\/p>\n<p>P\u0159ipraveni prozkoumat sv\u011bt magnet\u016f a naj\u00edt nejlep\u0161\u00ed \u0159e\u0161en\u00ed pro v\u00e1\u0161 dal\u0161\u00ed projekt? Poj\u010fme se pono\u0159it do z\u00e1kladn\u00edch koncept\u016f a podrobn\u00fdch typ\u016f, kter\u00e9 definuj\u00ed dne\u0161n\u00ed magnetickou technologii.<\/p>\n<h2>Typy magnet\u016f Z\u00e1kladn\u00ed pojmy<\/h2>\n<h3>Definice a z\u00e1kladn\u00ed principy<\/h3>\n<p>Definujeme magnet jako jak\u00fdkoli p\u0159edm\u011bt nebo materi\u00e1l, kter\u00fd vytv\u00e1\u0159\u00ed magnetick\u00e9 pole \u2014 oblast, kde na jin\u00e9 magnety a magnetick\u00e9 materi\u00e1ly p\u016fsob\u00ed magnetick\u00e9 s\u00edly. Na atomov\u00e9 \u00farovni magnetismus poch\u00e1z\u00ed ze spin\u016f a orbit\u00e1ln\u00edho pohybu. U feromagnetick\u00fdch materi\u00e1l\u016f tvo\u0159\u00ed skupiny atom\u016f zarovnan\u00e9 oblasti naz\u00fdvan\u00e9 magnetick\u00e9 dom\u00e9ny. Kdy\u017e v\u011bt\u0161ina dom\u00e9n sm\u011b\u0159uje stejn\u00fdm sm\u011brem, materi\u00e1l vykazuje \u010dist\u00e9 magnetick\u00e9 pole.<\/p>\n<h3>Jak jsou vytv\u00e1\u0159ena magnetick\u00e1 pole<\/h3>\n<ul>\n<li>Proud\u00edc\u00ed elektrick\u00e9 n\u00e1boje a elektronov\u00fd spin vytv\u00e1\u0159ej\u00ed magnetick\u00e9 dip\u00f3ly.<\/li>\n<li>permanentn\u00ed magnety, kvantov\u00e9 interakce (v\u00fdm\u011bnn\u00e1 vazba) zaji\u0161\u0165uj\u00ed, \u017ee mnoho atomov\u00fdch moment\u016f je ve stejn\u00e9m sm\u011bru.<\/li>\n<li>\u010c\u00e1ry pole vych\u00e1zej\u00ed z severn\u00edho p\u00f3lu magnetu a sm\u011b\u0159uj\u00ed k ji\u017en\u00edmu p\u00f3lu; intenzita pole je nejsiln\u011bj\u0161\u00ed v bl\u00edzkosti p\u00f3l\u016f. Elektromagnety vytv\u00e1\u0159ej\u00ed pole pr\u016fchodem proudu skrze c\u00edvky; intenzita pole z\u00e1vis\u00ed na proudu, po\u010dtu z\u00e1vit\u016f a materi\u00e1lu j\u00e1dra.<\/li>\n<\/ul>\n<h3>P\u0159irozen\u00e9 magnety versus vyroben\u00e9 magnety<\/h3>\n<ul>\n<li>P\u0159irozen\u00e9 magnety: magnetit (lodestone) je p\u0159irozen\u011b magnetizovan\u00e1 \u017eelezn\u00e1 ruda. Historicky je u\u017eite\u010dn\u00fd, ale omezen\u00e9 v s\u00edle a konzistenci.<\/li>\n<li>Vyroben\u00e9 permanentn\u00ed magnety: in\u017een\u00fdrsk\u00e9 materi\u00e1ly jako neodym (NdFeB), samarium cobalt (SmCo), alnico a keramick\u00fd ferrit nab\u00edzej\u00ed p\u0159edv\u00eddatelnou s\u00edlu, tvary a chov\u00e1n\u00ed p\u0159i r\u016fzn\u00fdch teplot\u00e1ch.<\/li>\n<li>Do\u010dasn\u00e9 magnety a m\u011bkk\u00e9 magnetick\u00e9 materi\u00e1ly: m\u011bd\u011bn\u00e9 \u017eelezo a s t\u00edm souvisej\u00edc\u00ed slitiny se st\u00e1vaj\u00ed magnetick\u00fdmi za p\u0159\u00edtomnosti pole, ale ztr\u00e1cej\u00ed magnetizaci, kdy\u017e je pole odstran\u011bno \u2014 u\u017eite\u010dn\u00e9 pro sp\u00edna\u010de a j\u00e1dra transform\u00e1tor\u016f.<\/li>\n<li>Elektromagnety: pln\u011b ovladateln\u00e1 pole pou\u017e\u00edvan\u00e1 tam, kde je pot\u0159eba nastaviteln\u00e1 nebo vysok\u00e1 okam\u017eit\u00e1 s\u00edla.<\/li>\n<\/ul>\n<p>Kl\u00ed\u010dov\u00e9 rozd\u00edly, kter\u00e9 je t\u0159eba poznamenat p\u0159i zkoum\u00e1n\u00ed typ\u016f magnet\u016f<\/p>\n<ul>\n<li>S\u00edla a konzistence: navr\u017een\u00e9 permanentn\u00ed magnety p\u0159ekon\u00e1vaj\u00ed p\u0159\u00edrodn\u00ed magnety.<\/li>\n<li>Chov\u00e1n\u00ed p\u0159i teplot\u011b a korozi: n\u011bkter\u00e9 slitiny l\u00e9pe sn\u00e1\u0161ej\u00ed teplo a korozivn\u00ed prost\u0159ed\u00ed ne\u017e jin\u00e9.<\/li>\n<li>Ovl\u00e1d\u00e1n\u00ed: pouze elektromagnety a do\u010dasn\u00e9 magnety umo\u017e\u0148uj\u00ed magnetizaci a demagnetizaci na po\u017e\u00e1d\u00e1n\u00ed.<\/li>\n<\/ul>\n<p>Tento z\u00e1kladn\u00ed p\u0159ehled nastavuje sc\u00e9nu pro zkoum\u00e1n\u00ed r\u016fzn\u00fdch typ\u016f magnet\u016f, jejich v\u00fdkonu p\u0159i zat\u00ed\u017een\u00ed a teplot\u011b a materi\u00e1l\u016f vhodn\u00fdch pro specifick\u00e9 pr\u016fmyslov\u00e9 a elektronick\u00e9 aplikace.<\/p>\n<h2>P\u0159ehled typ\u016f magnet\u016f<\/h2>\n<p><img decoding=\"async\" class=\"alignnone wp-image-359\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1.png\" alt=\"magnetick\u00e9 materi\u00e1ly\" width=\"422\" height=\"282\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-200x133.png 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-300x200.png 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-400x267.png 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-600x400.png 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-768x512.png 768w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-800x534.png 800w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1-1024x683.png 1024w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1.png 1051w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/p>\n<p>Skupinu magnet\u016f rozd\u011bluji do \u010dty\u0159 hlavn\u00edch kategori\u00ed, abyste si mohli rychle vybrat ten spr\u00e1vn\u00fd: permanentn\u00ed magnety, do\u010dasn\u00e9 (m\u011bkk\u00e9) magnety, elektromagnety a p\u0159\u00edrodn\u00ed magnety. N\u00ed\u017ee je rychl\u00e1 tabulka, kter\u00e1 shrnuje ka\u017ed\u00fd typ, kl\u00ed\u010dov\u00e9 vlastnosti a b\u011b\u017en\u00e9 aplikace v \u010cesk\u00e9 republice \u2014 u\u017eite\u010dn\u00e9 p\u0159i srovn\u00e1v\u00e1n\u00ed materi\u00e1l\u016f permanentn\u00edch magnet\u016f, jako je neodym nebo vysokoteplotn\u00ed magnety, nap\u0159\u00edklad SmCo.<\/p>\n<table>\n<thead>\n<tr>\n<th>Typ magnetu<\/th>\n<th style=\"text-align: right;\">Kr\u00e1tk\u00fd popis<\/th>\n<th>Kl\u00ed\u010dov\u00e9 vlastnosti<\/th>\n<th>Typick\u00e9 aplikace v \u010cesk\u00e9 republice<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Permanentn\u00ed magnety (NdFeB, SmCo, Alnico, Ferrit)<\/td>\n<td style=\"text-align: right;\">Udr\u017euj\u00ed magnetismus bez nap\u00e1jen\u00ed<\/td>\n<td>Vysok\u00e1 magnetick\u00e1 s\u00edla (NdFeB), vysok\u00e1 odolnost v\u016f\u010di teplu a korozi (SmCo), dobr\u00e1 stabilita (Alnico), n\u00edzk\u00e1 cena (ferrit)<\/td>\n<td>Elektronika, motory, EV, v\u011btrn\u00e9 turb\u00edny, senzory, reproduktory<\/td>\n<\/tr>\n<tr>\n<td>Do\u010dasn\u00e9 magnety (m\u011bd\u011bn\u00e9 \u017eelezo)<\/td>\n<td style=\"text-align: right;\">Magnetizuj\u00ed se pouze v p\u0159\u00edtomnosti magnetick\u00e9ho pole<\/td>\n<td>Snadno magnetizovateln\u00e9\/demagnetizovateln\u00e9, n\u00edzk\u00e1 koercivita<\/td>\n<td>Sp\u00edna\u010de, jednoduch\u00e9 zvedac\u00ed n\u00e1stroje, rel\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Elektromagnety<\/td>\n<td style=\"text-align: right;\">Vytvo\u0159eny proudem p\u0159es c\u00edvky kolem j\u00e1dra<\/td>\n<td>Ovl\u00e1dac\u00ed s\u00edla pole, vy\u017eaduje nap\u00e1jen\u00ed, \u0161k\u00e1lovateln\u00e1 s\u00edla<\/td>\n<td>Pr\u016fmyslov\u00e9 je\u0159\u00e1by, MRI, elektrick\u00e9 motory, zdvihac\u00ed syst\u00e9my<\/td>\n<\/tr>\n<tr>\n<td>P\u0159irozen\u00e9 magnety (lodestone)<\/td>\n<td style=\"text-align: right;\">P\u0159irozen\u011b magnetizovan\u00e9 miner\u00e1ly<\/td>\n<td>Slab\u00e9, vz\u00e1cn\u00e9, p\u0159ev\u00e1\u017en\u011b historick\u00e9 nebo vzd\u011bl\u00e1vac\u00ed pou\u017eit\u00ed<\/td>\n<td>Vzd\u011bl\u00e1v\u00e1n\u00ed, demonstrace, sb\u011bratel\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Rychl\u00e9 pozn\u00e1mky<\/p>\n<ul>\n<li>Pokud pot\u0159ebujete podrobn\u011bj\u0161\u00ed informace o materi\u00e1lech a mo\u017enostech, doporu\u010duji na\u0161i str\u00e1nku s magnety pro zdrojov\u00e1n\u00ed a technick\u00e9 detaily: <a href=\"https:\/\/nbaem.com\/cs\/magnets-materials\/\">https:\/\/nbaem.com\/magnets-materials\/<\/a><\/li>\n<li>Pro projekty, kter\u00e9 \u010del\u00ed vysok\u00fdm teplot\u00e1m nebo korozivn\u00edm prost\u0159ed\u00edm, zde najdete specifick\u00e9 informace o vysokoteplotn\u00edch magnetech: <a href=\"https:\/\/nbaem.com\/cs\/high-temperature-magnets\/\">https:\/\/nbaem.com\/high-temperature-magnets\/<\/a><\/li>\n<\/ul>\n<h2>Podrobn\u00e1 anal\u00fdza typ\u016f magnet\u016f<\/h2>\n<p>Provedu v\u00e1s hlavn\u00edmi rodinami magnet\u016f, co je na co nejlep\u0161\u00ed, a jak je zdrojujeme a dod\u00e1v\u00e1me pro z\u00e1kazn\u00edky z \u010cesk\u00e9 republiky.<\/p>\n<h3>Permanentn\u00ed magnety rychl\u00e1 definice<\/h3>\n<p>Materi\u00e1ly pro permanentn\u00ed magnety udr\u017euj\u00ed magnetick\u00e9 pole bez nap\u00e1jen\u00ed. Kl\u00ed\u010dov\u00e9 vlastnosti:<\/p>\n<ul>\n<li>Vysok\u00e1 remanence (z\u016fst\u00e1vaj\u00ed magnetizovan\u00e9)<\/li>\n<li>Vysok\u00e1 coercivita (odol\u00e1vaj\u00ed demagnetizaci)<\/li>\n<li>B\u011b\u017en\u00e9 v elektronice, motorech, senzorech a \u010dist\u00e9 energii<\/li>\n<\/ul>\n<h3>Neodymov\u00e9 NdFeB magnety<\/h3>\n<ul>\n<li>Slo\u017een\u00ed a vlastnosti: vyroben\u00e9 z neodymu, \u017eeleza a boru (NdFeB). Jsou to nejsiln\u011bj\u0161\u00ed materi\u00e1ly pro permanentn\u00ed magnety dnes.<\/li>\n<li>S\u00edla a teplota: velmi vysok\u00e1 hustota magnetick\u00e9ho toku; standardn\u00ed t\u0159\u00eddy funguj\u00ed do cca 80\u2013100\u00b0C. T\u0159\u00eddy s vysokou teplotou a povlaky zlep\u0161uj\u00ed v\u00fdkon a\u017e do cca 150\u00b0C.<\/li>\n<li>Pr\u016fmyslov\u00e9 pou\u017eit\u00ed: magnety pro elektronick\u00e1 za\u0159\u00edzen\u00ed, bezkart\u00e1\u010dov\u00e9 motory, trak\u010dn\u00ed motory EV, v\u011btrn\u00e9 turb\u00edny a kompaktn\u00ed spot\u0159ebn\u00ed elektronika.<\/li>\n<li>Pozn\u00e1mky k zdrojov\u00e1n\u00ed a dod\u00e1vk\u00e1m NBAEM: dod\u00e1v\u00e1me r\u016fzn\u00e9 t\u0159\u00eddy NdFeB, vlastn\u00ed rozm\u011bry a antikorozn\u00ed povlaky (NiCuNi, epoxid). Pro z\u00e1kazn\u00edky z \u010cesk\u00e9 republiky zaji\u0161\u0165ujeme exportn\u00ed dokumentaci a nab\u00edz\u00edme krat\u0161\u00ed dodac\u00ed lh\u016fty prost\u0159ednictv\u00edm skladov\u00fdch program\u016f.<\/li>\n<\/ul>\n<h3>Samarium Kobaltov\u00e9 SmCo magnety<\/h3>\n<ul>\n<li>Slo\u017een\u00ed a v\u00fdhody: slitiny vz\u00e1cn\u00fdch zemin SmCo. Ni\u017e\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed s\u00edla ne\u017e NdFeB, ale mnohem lep\u0161\u00ed teplotn\u00ed stabilita a odolnost proti korozi.<\/li>\n<li>Typick\u00e9 pou\u017eit\u00ed: magnety pro vysok\u00e9 teploty, letectv\u00ed, turbomachinery a agresivn\u00ed chemick\u00e1 prost\u0159ed\u00ed, kde je po\u017eadov\u00e1na stabilita &gt;150\u00b0C.<\/li>\n<li>Vlastnosti magnet\u016f s kobaltem ze sam\u00e1ria je \u010din\u00ed ide\u00e1ln\u00edmi, kdy\u017e v\u00fdkon p\u0159i vysok\u00fdch teplot\u00e1ch a korozi p\u0159ed\u010d\u00ed surovou s\u00edlu.<\/li>\n<\/ul>\n<h3>Magnety Alnico<\/h3>\n<ul>\n<li>Slo\u017een\u00ed a kontext: slitiny hlin\u00edku, niklu, kobaltu. Jeden z nejstar\u0161\u00edch materi\u00e1l\u016f pro permanentn\u00ed magnety.<\/li>\n<li>Modern\u00ed pou\u017eit\u00ed: stabiln\u00ed p\u0159i \u0161irok\u00fdch teplotn\u00edch rozsaz\u00edch, vhodn\u00e9 pro senzory a m\u011b\u0159ic\u00ed p\u0159\u00edstroje, vychyt\u00e1vac\u00ed c\u00edvky a ur\u010dit\u00e9 leteck\u00e9\/pr\u016fmyslov\u00e9 senzory.<\/li>\n<li>S\u00edla: ni\u017e\u0161\u00ed koercivita\u2014lze je demagnetizovat p\u0159i n\u00e1razu\u2014proto se pou\u017e\u00edvaj\u00ed tam, kde je pot\u0159eba stabiln\u00ed tvar pole sp\u00ed\u0161e ne\u017e kompaktn\u00ed v\u00fdkon.<\/li>\n<\/ul>\n<h3>Keramick\u00e9 ferritov\u00e9 magnety<\/h3>\n<ul>\n<li>Slo\u017een\u00ed a v\u00fdhody: vyrobeno z oxidu \u017eeleza sm\u00edchan\u00e9ho se strontiem nebo b\u00e1riem \u2014 levn\u00e9 a odoln\u00e9 v\u016f\u010di korozi.<\/li>\n<li>N\u00e1kladov\u00e1 efektivita a v\u00fdroba: n\u00edzk\u00e9 n\u00e1klady na materi\u00e1l, snadn\u00e1 hromadn\u00e1 v\u00fdroba (lisov\u00e1n\u00ed a sintrov\u00e1n\u00ed).<\/li>\n<li>B\u011b\u017en\u00e9 pou\u017eit\u00ed: reproduktory, magnety do ledni\u010dek, motory, magnetick\u00e9 separ\u00e1tory a mnoho dom\u00e1c\u00edch za\u0159\u00edzen\u00ed.<\/li>\n<li>V\u00fdhody ferritov\u00fdch magnet\u016f zahrnuj\u00ed n\u00edzkou cenu a dobrou odolnost v\u016f\u010di demagnetizaci a korozi.<\/li>\n<\/ul>\n<h3>Do\u010dasn\u00e9 magnety<\/h3>\n<ul>\n<li>Co jsou: m\u011bkk\u00e9 \u017eelezo a podobn\u00e9 materi\u00e1ly, kter\u00e9 se stanou magnetick\u00fdmi pouze p\u0159i vystaven\u00ed magnetick\u00e9mu poli.<\/li>\n<li>Pro\u010d do\u010dasn\u00e9: n\u00edzk\u00e1 retence a koercivita \u2014 rychle ztr\u00e1cej\u00ed magnetismus po odstran\u011bn\u00ed vn\u011bj\u0161\u00edho pole.<\/li>\n<li>Typick\u00e9 pou\u017eit\u00ed: elektromagnetick\u00e9 sp\u00edna\u010de, rel\u00e9, jednoduch\u00e9 zvedac\u00ed n\u00e1stroje a start\u00e9ry, kde je do\u010dasn\u00e1 magnetizace u\u017eite\u010dn\u00e1.<\/li>\n<\/ul>\n<h3>Elektromagnety<\/h3>\n<ul>\n<li>Jak funguj\u00ed: c\u00edvka vodi\u010de nese proud a vytv\u00e1\u0159\u00ed magnetick\u00e9 pole; feromagnetick\u00e9 j\u00e1dro soust\u0159e\u010fuje pole. S\u00edla pole se m\u011bn\u00ed s proudem a po\u010dtem z\u00e1vit\u016f c\u00edvky.<\/li>\n<li>B\u011b\u017en\u00e9 pr\u016fmyslov\u00e9 aplikace: motory, je\u0159\u00e1by, MRI p\u0159\u00edstroje, magnetick\u00e9 zvedac\u00ed syst\u00e9my a pr\u016fmyslov\u00e9 separ\u00e1tory.<\/li>\n<li>V\u00fdhody oproti pevn\u00fdm magnet\u016fm:\n<ul>\n<li>V\u00fdhody: ovladateln\u00e1 s\u00edla pole, zapnut\u00ed\/vypnut\u00ed, p\u0159izp\u016fsobiteln\u00fd tvar pole.<\/li>\n<li>Nev\u00fdhody: pot\u0159eba nap\u00e1jen\u00ed, chlazen\u00ed p\u0159i vysok\u00e9 z\u00e1t\u011b\u017ei, v\u011bt\u0161\u00ed rozm\u011bry pro stejnou s\u00edlu ve srovn\u00e1n\u00ed s vz\u00e1cn\u00fdmi zeminami pevn\u00fdch magnet\u016f.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>Rychl\u00e1 srovn\u00e1vac\u00ed tabulka<\/h3>\n<table>\n<thead>\n<tr>\n<th>Typ magnetu<\/th>\n<th style=\"text-align: right;\">Relativn\u00ed s\u00edla<\/th>\n<th style=\"text-align: right;\">Tepeln\u00e1 odolnost<\/th>\n<th>Odolnost proti korozi<\/th>\n<th>Typick\u00e9 pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NdFeB (Neodym)<\/td>\n<td style=\"text-align: right;\">Velmi vysok\u00e1<\/td>\n<td style=\"text-align: right;\">N\u00edzk\u00e1 a\u017e st\u0159edn\u00ed (standardn\u00ed t\u0159\u00eddy)<\/td>\n<td>Vy\u017eaduje povrchovou \u00fapravu<\/td>\n<td>Elektronika, elektromotory EV, v\u011btrn\u00e9 turb\u00edny<\/td>\n<\/tr>\n<tr>\n<td>SmCo (Samarium Kobalt)<\/td>\n<td style=\"text-align: right;\">Vysok\u00e1<\/td>\n<td style=\"text-align: right;\">Vysok\u00e1 (&gt;150\u00b0C)<\/td>\n<td>Dobr\u00e1<\/td>\n<td>Leteck\u00fd pr\u016fmysl, senzory vysok\u00e9 teploty<\/td>\n<\/tr>\n<tr>\n<td>Alnico<\/td>\n<td style=\"text-align: right;\">M\u00edrn\u00e1<\/td>\n<td style=\"text-align: right;\">Velmi vysok\u00e1<\/td>\n<td>M\u00edrn\u00e1<\/td>\n<td>Senzory, p\u0159\u00edstroje<\/td>\n<\/tr>\n<tr>\n<td>Ferrit (keramick\u00fd)<\/td>\n<td style=\"text-align: right;\">N\u00edzk\u00e1\u2013St\u0159edn\u00ed<\/td>\n<td style=\"text-align: right;\">Vysok\u00e1<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<td>Reproduktory, motory, dom\u00e1c\u00ed za\u0159\u00edzen\u00ed<\/td>\n<\/tr>\n<tr>\n<td>M\u011bkk\u00e9 \u017eelezo (do\u010dasn\u00e9)<\/td>\n<td style=\"text-align: right;\">N\u00edzk\u00e1 (kdy\u017e nen\u00ed nap\u00e1jen\u00e9)<\/td>\n<td style=\"text-align: right;\">M\u00edrn\u00e1<\/td>\n<td>Dobr\u00e1<\/td>\n<td>Sp\u00edna\u010de, rel\u00e9, zdvihac\u00ed n\u00e1stroje<\/td>\n<\/tr>\n<tr>\n<td>Elektromagnet<\/td>\n<td style=\"text-align: right;\">Prom\u011bnliv\u00e1 (s nap\u00e1jen\u00edm)<\/td>\n<td style=\"text-align: right;\">Z\u00e1vis\u00ed na designu<\/td>\n<td>Z\u00e1vis\u00ed na j\u00e1dru\/n\u00e1t\u011bru<\/td>\n<td>Je\u0159\u00e1by, MRI, pr\u016fmyslov\u00e9 zdvih\u00e1n\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Pokud pot\u0159ebujete specifick\u00e9 t\u0159\u00eddy, n\u00e1t\u011bry nebo zak\u00e1zkov\u00e9 tvary pro produkty v \u010cesk\u00e9 republice, mohu vysv\u011btlit, co nejl\u00e9pe vyhovuje va\u0161im po\u017eadavk\u016fm na teplotu, pevnost a \u017eivotnost. My v NBAEM se zam\u011b\u0159ujeme na spolehliv\u00fd zdroj NdFeB a SmCo, objemovou dod\u00e1vku ferrit\u016f a zak\u00e1zkov\u00e1 \u0159e\u0161en\u00ed pro \u010desk\u00e9 v\u00fdrobce.<\/p>\n<h2>Porovn\u00e1n\u00ed typ\u016f magnet\u016f<\/h2>\n<p>Sestavil jsem rychl\u00fd p\u0159ehled, kter\u00fd porovn\u00e1v\u00e1 b\u011b\u017en\u00e9 typy magnet\u016f, abyste mohli rozpoznat rozd\u00edly v magnetick\u00e9 s\u00edle, toku, teplotn\u00ed odolnosti, po\u017eadavc\u00edch na korozi, n\u00e1kladech a typick\u00fdch aplikac\u00edch v \u010cesk\u00e9 republice.<\/p>\n<table>\n<thead>\n<tr>\n<th>Typ magnetu<\/th>\n<th style=\"text-align: right;\">Relativn\u00ed magnetick\u00e1 s\u00edla (tokov\u00e1 hustota)<\/th>\n<th style=\"text-align: right;\">Typick\u00e1 maxim\u00e1ln\u00ed provozn\u00ed teplota<\/th>\n<th>Odolnost v\u016f\u010di korozi a n\u00e1t\u011br<\/th>\n<th style=\"text-align: right;\">Cena<\/th>\n<th>B\u011b\u017en\u00e9 aplikace<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Neodym NdFeB<\/td>\n<td style=\"text-align: right;\">Velmi vysok\u00e1 (0,9\u20131,4 T)<\/td>\n<td style=\"text-align: right;\">80\u2013150\u00b0C (t\u0159\u00eddy s vysokou teplotn\u00ed odolnost\u00ed a\u017e do ~200\u00b0C)<\/td>\n<td>N\u00e1chyln\u00e9 ke korozi \u2014 <strong>nikl, zinek, epoxid<\/strong> b\u011b\u017en\u00e9 povlaky<\/td>\n<td style=\"text-align: right;\">St\u0159edn\u00ed a\u017e vysok\u00e9<\/td>\n<td>Motory, drony, magnety pro elektronick\u00e1 za\u0159\u00edzen\u00ed, senzory v\u011btrn\u00fdch turb\u00edn<\/td>\n<\/tr>\n<tr>\n<td>Samarium Kobalt SmCo<\/td>\n<td style=\"text-align: right;\">Vysok\u00e9 (0.7\u20131.1 T)<\/td>\n<td style=\"text-align: right;\">250\u2013300\u00b0C<\/td>\n<td>Dobr\u00e1 vnit\u0159n\u00ed odolnost \u2014 \u010dasto bez povlaku<\/td>\n<td style=\"text-align: right;\">Vysok\u00e9 (vz\u00e1cn\u00e9 zeminy)<\/td>\n<td>Motory pro vysok\u00e9 teploty, letectv\u00ed, vrtn\u00e9 n\u00e1stroje, vojensk\u00e9 pou\u017eit\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Alnico<\/td>\n<td style=\"text-align: right;\">St\u0159edn\u00ed (0.6\u20131.0 T)<\/td>\n<td style=\"text-align: right;\">300\u2013500\u00b0C<\/td>\n<td>St\u0159edn\u00ed \u2014 m\u016f\u017ee b\u00fdt pokoven\u00e9, \u010dasto pokoven\u00e9 nebo n\u00e1t\u011brem<\/td>\n<td style=\"text-align: right;\">St\u0159edn\u00ed<\/td>\n<td>Senzory, m\u011b\u0159idla, p\u0159\u00edstroje, sn\u00edma\u010de<\/td>\n<\/tr>\n<tr>\n<td>Keramick\u00fd ferrit<\/td>\n<td style=\"text-align: right;\">N\u00edzk\u00e9 a\u017e st\u0159edn\u00ed (0.2\u20130.4 T)<\/td>\n<td style=\"text-align: right;\">~250\u00b0C<\/td>\n<td>Vynikaj\u00edc\u00ed odolnost proti korozi \u2014 obvykle bez povlaku<\/td>\n<td style=\"text-align: right;\">N\u00edzk\u00e9 (n\u00e1kladov\u011b efektivn\u00ed)<\/td>\n<td>Reproduktory, st\u0159\u00eddav\u00e9 motory, ledni\u010dkov\u00e9 magnety, spot\u0159ebitelsk\u00e9 za\u0159\u00edzen\u00ed<\/td>\n<\/tr>\n<tr>\n<td>M\u011bkk\u00e9 \u017eelezo do\u010dasn\u00e9<\/td>\n<td style=\"text-align: right;\">N\u00edzk\u00e9 (z\u00e1vis\u00ed na poli)<\/td>\n<td style=\"text-align: right;\">V (omezeno j\u00e1drem)<\/td>\n<td>Zrezne, pokud nen\u00ed o\u0161et\u0159en<\/td>\n<td style=\"text-align: right;\">N\u00edzk\u00e1<\/td>\n<td>Sp\u00edna\u010de, rel\u00e9, jednoduch\u00e9 zdvihac\u00ed n\u00e1stroje, kde pom\u00e1h\u00e1 do\u010dasn\u00e1 magnetizace<\/td>\n<\/tr>\n<tr>\n<td>Elektromagnet<\/td>\n<td style=\"text-align: right;\">Prom\u011bnliv\u00fd (z\u00e1vis\u00ed na c\u00edvce a v\u00fdkonu) Z\u00e1vis\u00ed na t\u0159\u00edd\u011b izolace c\u00edvky<\/td>\n<td style=\"text-align: right;\">J\u00e1dro m\u016f\u017ee pot\u0159ebovat ochranu; c\u00edvky pot\u0159ebuj\u00ed izolaci<\/td>\n<td>Prom\u011bnliv\u00fd (z\u00e1vis\u00ed na velikosti a v\u00fdkonu)<\/td>\n<td style=\"text-align: right;\">Je\u0159\u00e1by, MRI, pr\u016fmyslov\u00e9 zdvihac\u00ed za\u0159\u00edzen\u00ed, solenoidy, \u0159\u00edzen\u00e9 motory<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Hlavn\u00ed body, kter\u00e9 pou\u017e\u00edv\u00e1m p\u0159i v\u00fdb\u011bru<\/p>\n<ul>\n<li>Pro kompaktn\u00ed vysok\u00fd v\u00fdkon zvolte <strong>NdFeB<\/strong> \u2014 nejlep\u0161\u00ed magnetick\u00fd materi\u00e1l pro mnoho motor\u016f a elektroniky, ale vy\u017eaduje povrchovou \u00fapravu a pe\u010dliv\u00fd tepeln\u00fd v\u00fdb\u011br<\/li>\n<li>Pro vysokoteplotn\u00ed nebo korozivn\u00ed aplikace v \u010cR zvolte <strong>SmCo<\/strong> or <strong>Alnico<\/strong> \u2014 SmCo je nejlep\u0161\u00ed pro letectv\u00ed a vysokoteplotn\u00ed magnety.<\/li>\n<li>Pro n\u00edzkon\u00e1kladov\u00e9 a dobrou odolnost v\u016f\u010di korozi zvolte <strong>ferrit<\/strong> \u2014 skv\u011bl\u00e9 pro reproduktory a masov\u00e9 v\u00fdrobky.<\/li>\n<li>Pou\u017eijte <strong>elektromagnety<\/strong> kdy\u017e pot\u0159ebujete ovladatelnost a zapnut\u00ed\/vypnut\u00ed v\u00fdkonu, ale pl\u00e1nujte chlazen\u00ed v\u00fdkonu.<\/li>\n<li>P\u0159i n\u00e1kupu od pr\u016fmyslov\u00fdch dodavatel\u016f magnet\u016f v \u010cR nebo p\u0159i zak\u00e1zkov\u00fdch magnetick\u00fdch \u0159e\u0161en\u00edch, potvr\u010fte t\u0159\u00eddu, povrchovou \u00fapravu a dodac\u00ed lh\u016ftu p\u0159edem.<\/li>\n<\/ul>\n<p>Tento p\u0159ehled v\u00e1m pom\u016f\u017ee sladit s\u00edlu, teplotu, odolnost v\u016f\u010di korozi a n\u00e1klady s va\u0161\u00ed konkr\u00e9tn\u00ed aplikac\u00ed.<\/p>\n<h2>Faktory k zv\u00e1\u017een\u00ed p\u0159i v\u00fdb\u011bru typu magnetu<\/h2>\n<p>P\u0159i v\u00fdb\u011bru magnetu myslete nejprve prakticky. Rozd\u011bluji volby do jasn\u00fdch faktor\u016f, abyste z\u00edskali spr\u00e1vn\u00e9 materi\u00e1ly pro trval\u00e9 magnety nebo elektromagnety pro danou pr\u00e1ci.<\/p>\n<h3>Po\u017eadavky na pou\u017eit\u00ed<\/h3>\n<ul>\n<li><strong>S\u00edla a tvar pole<\/strong> \u2013 Pot\u0159ebujete vysokou s\u00edlu na mal\u00e9m m\u00edst\u011b (pou\u017eit\u00ed neodymov\u00fdch magnet\u016f) nebo \u0161irok\u00e9 rovnom\u011brn\u00e9 pole (v\u00fdhody ferritov\u00fdch magnet\u016f)?<\/li>\n<li><strong>Velikost a prostor<\/strong> \u2013 Mal\u00e1 elektronika pou\u017e\u00edv\u00e1 kompaktn\u00ed NdFeB nebo zak\u00e1zkov\u00e9 magnety pro elektronick\u00e1 za\u0159\u00edzen\u00ed. T\u011b\u017ek\u00e9 zved\u00e1n\u00ed up\u0159ednost\u0148uje v\u011bt\u0161\u00ed permanentn\u00ed magnety nebo elektromagnety.<\/li>\n<li><strong>Provozn\u00ed cyklus<\/strong> \u2013 Nep\u0159eru\u0161ovan\u00e9 pou\u017eit\u00ed (motory, gener\u00e1tory) preferuje stabiln\u00ed materi\u00e1ly; p\u0159\u00edle\u017eitostn\u00e9 pou\u017eit\u00ed m\u016f\u017ee akceptovat levn\u011bj\u0161\u00ed mo\u017enosti.<\/li>\n<\/ul>\n<h3>Teplota a prost\u0159ed\u00ed<\/h3>\n<ul>\n<li><strong>Provozn\u00ed teplota<\/strong> \u2013 Pro magnety s vysokou teplotn\u00ed odolnost\u00ed zvolte vlastnosti samarium-kobaltov\u00fdch magnet\u016f nebo speci\u00e1ln\u00ed Alnico. NdFeB je siln\u00fd, ale m\u016f\u017ee ztratit s\u00edlu p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch.<\/li>\n<li><strong>Koroze a vlhkost<\/strong> \u2013 NdFeB \u010dasto vy\u017eaduje povlaky; ferrit a SmCo jsou odoln\u011bj\u0161\u00ed v\u016f\u010di korozi. Zva\u017ete chemick\u00e9 vystaven\u00ed, pokud se nach\u00e1z\u00edte v pob\u0159e\u017en\u00edch nebo pr\u016fmyslov\u00fdch prost\u0159ed\u00edch.<\/li>\n<li><strong>Venkovn\u00ed a n\u00e1ro\u010dn\u00e9 pou\u017eit\u00ed<\/strong> \u2013 Pou\u017e\u00edvejte magnety s vysokou teplotn\u00ed odolnost\u00ed nebo povrchov\u011b upraven\u00e9 magnety navr\u017een\u00e9 pro dlouhodobou stabilitu.<\/li>\n<\/ul>\n<h3>Cena, dostupnost a dodac\u00ed lh\u016fta<\/h3>\n<ul>\n<li><strong>Cena materi\u00e1lu<\/strong> \u2013 NdFeB je v\u00fdkonn\u00fd, ale dra\u017e\u0161\u00ed ne\u017e ferrit. SmCo stoj\u00ed v\u00edce, ale exceluje p\u0159i vysok\u00fdch teplot\u00e1ch.<\/li>\n<li><strong>Dodavatelsk\u00fd \u0159et\u011bzec<\/strong> \u2013 Ceny vz\u00e1cn\u00fdch zemin a dodac\u00ed lh\u016fty se mohou rychle m\u011bnit. Jako dodavatel pr\u016fmyslov\u00fdch magnet\u016f z \u010c\u00edny sledujeme dostupnost a nab\u00edz\u00edme alternativy, aby projekty z\u016fstaly na \u010das.<\/li>\n<li><strong>Velikost objedn\u00e1vky a skladov\u00e9 z\u00e1soby<\/strong> \u2013 Mal\u00e9 s\u00e9rie nebo zak\u00e1zkov\u00e9 tvary mohou prodlou\u017eit dodac\u00ed lh\u016ftu. Zeptejte se na minim\u00e1ln\u00ed objednac\u00ed mno\u017estv\u00ed a skladovac\u00ed programy.<\/li>\n<\/ul>\n<h3>Spolehlivost dodavatele a podpora p\u0159izp\u016fsoben\u00ed<\/h3>\n<ul>\n<li><strong>Kontrola kvality<\/strong> \u2013 Hledejte testov\u00e1n\u00ed materi\u00e1lu, zpr\u00e1vy o magnetick\u00e9m v\u00fdkonu a certifik\u00e1ty. Poskytujeme vzorkov\u00e9 testov\u00e1n\u00ed a sledovatelnost \u0161ar\u017e\u00ed.<\/li>\n<li><strong>Mo\u017enosti p\u0159izp\u016fsoben\u00ed<\/strong> \u2013 N\u00e1stroje, povlaky, spojovan\u00e9 tvary a sestavy jsou d\u016fle\u017eit\u00e9 pro magnety pro elektronick\u00e1 za\u0159\u00edzen\u00ed nebo zak\u00e1zkov\u00e1 magnetick\u00e1 \u0159e\u0161en\u00ed.<\/li>\n<li><strong>Technick\u00e1 podpora a logistika<\/strong> \u2013 Z\u00edskejte pomoc s p\u0159i\u0159azen\u00edm typu magnetu k aplikaci (porovn\u00e1n\u00ed magnetick\u00e9ho materi\u00e1lu). Nab\u00edz\u00edme n\u00e1vrhov\u00e9 vstupy, prototypov\u00e1n\u00ed a mo\u017enosti dopravy p\u0159\u00e1telsk\u00e9 k \u010cesk\u00e9 republice.<\/li>\n<\/ul>\n<h3>Jak v\u00e1m pom\u00e1h\u00e1me s v\u00fdb\u011brem<\/h3>\n<ul>\n<li>Rychl\u00fd p\u0159ehled o tom, kter\u00e9 typy magnet\u016f odpov\u00eddaj\u00ed va\u0161im pot\u0159eb\u00e1m: NdFeB pro hustotu v\u00fdkonu, SmCo pro teplo a korozi, ferrit pro n\u00edzk\u00e9 n\u00e1klady, Alnico pro senzory, elektromagnety pro ovladatelnou s\u00edlu.<\/li>\n<li>Testov\u00e1n\u00ed, certifikace a zak\u00e1zkov\u00e1 \u0159e\u0161en\u00ed podporovan\u00e1 na\u0161\u00ed v\u00fdrobou v \u010c\u00edn\u011b a logistickou podporou v \u010cesk\u00e9 republice.<\/li>\n<li>Jasn\u00e9 odhady dodac\u00edch lh\u016ft, rozpis n\u00e1klad\u016f a doporu\u010den\u00ed pro odoln\u00e9 povlaky nebo n\u00e1hrady, kdy\u017e je dostupnost vz\u00e1cn\u00fdch zemin omezen\u00e1.<\/li>\n<\/ul>\n<h2>Technologick\u00e9 a materi\u00e1lov\u00e9 trendy v typech magnet\u016f<\/h2>\n<p>Sleduji trh s magnety pe\u010dliv\u011b pro \u010desk\u00e9 kupuj\u00edc\u00ed a t\u0159i jasn\u00e9 trendy formuj\u00ed budoucnost materi\u00e1l\u016f pro permanentn\u00ed magnety a elektromagnety.<\/p>\n<p>Pokroky ve v\u00fdvoji vz\u00e1cn\u00fdch zeminov\u00fdch magnet\u016f a slitin<\/p>\n<ul>\n<li>Vy\u0161\u0161\u00ed v\u00fdkonov\u00e9 t\u0159\u00eddy NdFeB a SmCo: v\u00fdrobci zvy\u0161uj\u00ed energetick\u00fd produkt (BHmax) a koercivitu, aby magnety l\u00e9pe odol\u00e1valy v motorech a elektronice.<\/li>\n<li>Nov\u00e9 triky s slitinami: difuze na hranic\u00edch zrn, optimalizovan\u00e9 sm\u011bsi vz\u00e1cn\u00fdch zemin a lepen\u00e9 formulace zlep\u0161uj\u00ed pevnost a sni\u017euj\u00ed pou\u017eit\u00ed t\u011b\u017ek\u00fdch vz\u00e1cn\u00fdch zemin.<\/li>\n<li>Aplikace: lep\u0161\u00ed materi\u00e1ly pro permanentn\u00ed magnety pom\u00e1haj\u00ed elektromotor\u016fm pro elektrick\u00e1 vozidla, v\u011btrn\u00fdm turb\u00edn\u00e1m a kompaktn\u00ed elektronice. V\u00edce o neodymov\u00fdch magnetech pro b\u011b\u017en\u00e9 pou\u017eit\u00ed.<\/li>\n<\/ul>\n<p>Udr\u017eiteln\u00fd zdroj a recyklovan\u00e9 magnetick\u00e9 materi\u00e1ly<\/p>\n<ul>\n<li>Recyklace rychle roste: magnety jsou z\u00edsk\u00e1v\u00e1ny z pevn\u00fdch disk\u016f, motor\u016f a elektronick\u00e9ho odpadu, aby se sn\u00ed\u017eila z\u00e1vislost na nov\u00fdch vz\u00e1cn\u00fdch zemin\u00e1ch.<\/li>\n<li>Ni\u017e\u0161\u00ed uhl\u00edkov\u00e1 stopa: recyklovan\u00e9 NdFeB a lepen\u00e9 magnety mohou splnit mnoho pr\u016fmyslov\u00fdch pot\u0159eb s ni\u017e\u0161\u00edmi environment\u00e1ln\u00edmi n\u00e1klady.<\/li>\n<li>\u010cesk\u00e9 firmy by m\u011bly p\u0159i n\u00e1kupu magnet\u016f po\u017eadovat informace o recyklovan\u00e9m obsahu a sledovatelnosti.<\/li>\n<\/ul>\n<p>Dopady na dodavatelsk\u00fd \u0159et\u011bzec a role \u010c\u00edny v v\u00fdrob\u011b a cenotvorb\u011b<\/p>\n<ul>\n<li>\u010c\u00edna st\u00e1le dominuje ve zpracov\u00e1n\u00ed vz\u00e1cn\u00fdch zemin a v\u00fdrob\u011b magnet\u016f, co\u017e ovliv\u0148uje glob\u00e1ln\u00ed ceny a dodac\u00ed lh\u016fty.<\/li>\n<li>Pro \u010desk\u00e9 z\u00e1kazn\u00edky to znamen\u00e1 pl\u00e1nov\u00e1n\u00ed: del\u0161\u00ed dodac\u00ed lh\u016fty, v\u00edce zdroj\u016f a z\u00e1sobn\u00edky pom\u00e1haj\u00ed vyhnout se v\u00fdrobn\u00edm zpo\u017ed\u011bn\u00edm.<\/li>\n<li>N\u011bkte\u0159\u00ed kupuj\u00edc\u00ed p\u0159ech\u00e1zej\u00ed na alternativn\u00ed typy magnet\u016f nebo vy\u0161\u0161\u00ed teplotn\u00ed t\u0159\u00eddy, aby sn\u00ed\u017eili pot\u0159ebu vz\u00e1cn\u00fdch prvk\u016f. V\u00edce o magnetech s vysokou teplotou.<\/li>\n<\/ul>\n<p>Co to znamen\u00e1 pro v\u00e1s<\/p>\n<ul>\n<li>Pokud pot\u0159ebujete vysokou pevnost za ni\u017e\u0161\u00ed cenu, modern\u00ed t\u0159\u00eddy NdB jsou ide\u00e1ln\u00ed volbou.<\/li>\n<li>Pro prost\u0159ed\u00ed s vysokou teplotou nebo korozivn\u00edmi podm\u00ednkami jsou vhodn\u011bj\u0161\u00ed SmCo a specializovan\u00e9 magnety s vysokou teplotou.<\/li>\n<li>Ptejte se dodavatel\u016f na mo\u017enosti recyklovan\u00e9ho materi\u00e1lu, dodac\u00ed lh\u016fty a kontrolu kvality, abyste mohli vyv\u00e1\u017eit n\u00e1klady, v\u00fdkon a riziko dod\u00e1vky.<\/li>\n<\/ul>\n<h2>Pro\u010d si vybrat NBAEM pro va\u0161e pot\u0159eby magnetick\u00e9ho materi\u00e1lu a typy magnet\u016f<\/h2>\n<p>Jsme NBAEM (\u010d\u00ednsk\u00fd dodavatel magnetick\u00fdch materi\u00e1l\u016f) a obsluhujeme z\u00e1kazn\u00edky v \u010cesk\u00e9 republice s kompletn\u00ed \u0159adou magnet\u016f \u2014 NdFeB, SmCo, Alnico, ferrit, m\u011bkk\u00e9 \u017eelezn\u00e9 do\u010dasn\u00e9 magnety a elektromagnety. Zam\u011b\u0159ujeme se na spolehlivou dod\u00e1vku, jasn\u00e9 specifikace a praktickou podporu, aby v\u00e1\u0161 v\u00fdvoj produktu a v\u00fdroba prob\u00edhaly hladce.<\/p>\n<h3>Kvalita a certifikace<\/h3>\n<ul>\n<li>Certifikovan\u00fd syst\u00e9m kvality ISO 9001 a rutinn\u00ed sledovatelnost \u0161ar\u017e\u00ed.<\/li>\n<li>Soulad s normami RoHS a REACH pro d\u00edly pou\u017e\u00edvan\u00e9 v elektronice a spot\u0159ebi\u010d\u00edch v \u010cesk\u00e9 republice.<\/li>\n<li>Kompletn\u00ed testov\u00e1n\u00ed: hustota toku (Gauss\/Tesla), coercivita, k\u0159ivky demagnetizace, teplotn\u00ed stabilita, soln\u00fd sprej a p\u0159ilnavost povlak\u016f.<\/li>\n<li>K dispozici jsou zpr\u00e1vy z nez\u00e1visl\u00fdch laborato\u0159\u00ed na vy\u017e\u00e1d\u00e1n\u00ed pro kl\u00ed\u010dov\u00e9 projekty.<\/li>\n<\/ul>\n<h3>Podpora p\u0159izp\u016fsoben\u00ed n\u00e1stroj\u016f a n\u00e1vrhu<\/h3>\n<ul>\n<li>Vlastn\u00ed magnetick\u00e1 \u0159e\u0161en\u00ed: vlastn\u00ed t\u0159\u00eddy, magnetiza\u010dn\u00ed vzory, slo\u017eit\u00e9 tvary, mo\u017enosti v\u00e1zan\u00fdch a sinterovan\u00fdch magnet\u016f.<\/li>\n<li>Podpora CAD a prototypov\u00e1n\u00ed, zku\u0161ebn\u00ed vzorky a n\u00e1stroje pro s\u00e9riovou v\u00fdrobu.<\/li>\n<li>Sestaven\u00ed a vyv\u00e1\u017een\u00ed magnet\u016f pro rotory, reproduktory a senzory.<\/li>\n<li>Pomoc p\u0159i v\u00fdb\u011bru mezi trval\u00fdmi magnety a elektromagnetick\u00fdmi \u0159e\u0161en\u00edmi na z\u00e1klad\u011b n\u00e1klad\u016f, s\u00edly a teplotn\u00edch po\u017eadavk\u016f.<\/li>\n<\/ul>\n<h3>V\u00fdrobn\u00ed dod\u00e1vky a logistika<\/h3>\n<ul>\n<li>Velk\u00e1 v\u00fdrobn\u00ed kapacita s flexibiln\u00ed minim\u00e1ln\u00ed objedn\u00e1vkou pro prototypov\u00e1n\u00ed a v\u011bt\u0161\u00ed objedn\u00e1vky.<\/li>\n<li>Doprava zam\u011b\u0159en\u00e1 na \u010ceskou republiku, zku\u0161enosti s celn\u00edmi formalitami a voliteln\u00e9 skladov\u00e1n\u00ed ke zkr\u00e1cen\u00ed dodac\u00ed lh\u016fty.<\/li>\n<li>Konzistentn\u00ed balen\u00ed a ozna\u010dov\u00e1n\u00ed podle po\u017eadavk\u016f na dovoz a maloobchod v \u010cesk\u00e9 republice.<\/li>\n<li>Konkurenceschopn\u00e9 ceny na materi\u00e1ly trval\u00fdch magnet\u016f a v\u00fdhody ferritov\u00fdch magnet\u016f d\u00edky intern\u00edmu zpracov\u00e1n\u00ed.<\/li>\n<\/ul>\n<h3>Technick\u00e1 podpora a poprodejn\u00ed slu\u017eby<\/h3>\n<ul>\n<li>In\u017een\u00fdrsk\u00e1 podpora p\u0159i v\u00fdb\u011bru magnetick\u00e9 t\u0159\u00eddy podle pot\u0159eby: pou\u017eit\u00ed neodymov\u00fdch magnet\u016f pro vysokou pevnost, vlastnosti samarium-kobaltov\u00fdch magnet\u016f pro vysok\u00e9 teploty a korozivn\u00ed prost\u0159ed\u00ed, ferrit pro cenov\u011b efektivn\u00ed motory a aplikace elektromagnet\u016f pro ovladatelnost.<\/li>\n<li>Pomoc s porovn\u00e1n\u00edm magnetick\u00fdch materi\u00e1l\u016f z hlediska pevnosti, teplotn\u00ed odolnosti, odolnosti proti korozi a n\u00e1klad\u016f.<\/li>\n<li>Rychl\u00e9 odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f, n\u00e1hradn\u00ed d\u00edly a data o testov\u00e1n\u00ed \u017eivotnosti na vy\u017e\u00e1d\u00e1n\u00ed.<\/li>\n<\/ul>\n<h3>Re\u00e1ln\u00e9 p\u0159\u00edklady a v\u00fdsledky z\u00e1kazn\u00edk\u016f<\/h3>\n<ul>\n<li>Spot\u0159ebn\u00ed elektronika: dodan\u00e9 sestavy NdFeB, kter\u00e9 zmen\u0161ily velikost a zv\u00fd\u0161ily magnetickou hustotu pro siln\u011bj\u0161\u00ed reproduktory.<\/li>\n<li>Letectv\u00ed a kosmonautika: dodan\u00e9 SmCo magnety pro stabiln\u00ed v\u00fdkon p\u0159i teplot\u00e1ch nad 200\u00b0C.<\/li>\n<li>Pr\u016fmyslov\u00e9 motory: dodan\u00e9 ferritov\u00e9 a v\u00e1zan\u00e9 magnety ke sn\u00ed\u017een\u00ed n\u00e1klad\u016f p\u0159i zachov\u00e1n\u00ed po\u017eadavk\u016f na to\u010div\u00fd moment.<\/li>\n<li>V\u00fdrobci OEM z \u010cesk\u00e9 republiky t\u011b\u017e\u00ed z jasn\u00fdch z\u00e1znam\u016f o kontrol\u00e1ch kvality, zak\u00e1zkov\u00e9ho n\u00e1\u0159ad\u00ed a p\u0159edv\u00eddateln\u00fdch dodac\u00edch lh\u016ft.<\/li>\n<\/ul>\n<p>Slu\u017eby na prvn\u00ed pohled<\/p>\n<table>\n<thead>\n<tr>\n<th>Slu\u017eba<\/th>\n<th>V\u00fdhoda<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kompletn\u00ed invent\u00e1\u0159 typ\u016f magnet\u016f<\/td>\n<td>Rychl\u00e9 vzorky a rychl\u00e9 prototypy<\/td>\n<\/tr>\n<tr>\n<td>Zak\u00e1zkov\u00e9 n\u00e1\u0159ad\u00ed a CAD<\/td>\n<td>Magnety vhodn\u00e9 pro za\u0159\u00edzen\u00ed a motory<\/td>\n<\/tr>\n<tr>\n<td>Certifikovan\u00e9 testov\u00e1n\u00ed<\/td>\n<td>D\u016fkaz shody a v\u00fdkonu pro kupuj\u00edc\u00ed z \u010cesk\u00e9 republiky<\/td>\n<\/tr>\n<tr>\n<td>Logistika a skladov\u00e1n\u00ed<\/td>\n<td>Ni\u017e\u0161\u00ed dodac\u00ed lh\u016fty a plynulej\u0161\u00ed celn\u00ed \u0159\u00edzen\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Kontaktujte n\u00e1s a rychle v\u00e1m p\u0159i\u0159ad\u00edme spr\u00e1vn\u00fd typ a t\u0159\u00eddu magnetu pro v\u00e1\u0161 projekt, sd\u00edl\u00edme zpr\u00e1vy o testech a poskytujeme ceny a dodac\u00ed lh\u016fty.<\/p>","protected":false},"excerpt":{"rendered":"<p>Typy magnet\u016f vysv\u011btleny: Neodymium NdFeB, SmCo, alnico, ferrit, odolnost v\u016f\u010di teplot\u00e1m, korozn\u00ed odolnost, pr\u016fmyslov\u00e9 pou\u017eit\u00ed NBAEM<\/p>","protected":false},"author":1,"featured_media":359,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/06\/neodymium-magnet-1.png","_links":{"self":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/1858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/comments?post=1858"}],"version-history":[{"count":2,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/1858\/revisions"}],"predecessor-version":[{"id":1865,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/posts\/1858\/revisions\/1865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/media\/359"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/media?parent=1858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/categories?post=1858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/cs\/wp-json\/wp\/v2\/tags?post=1858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}