{"id":3394,"date":"2025-11-19T07:32:49","date_gmt":"2025-11-19T07:32:49","guid":{"rendered":"https:\/\/nbaem.com\/?p=3394"},"modified":"2025-11-19T05:22:07","modified_gmt":"2025-11-19T05:22:07","slug":"what-factors-affect-the-properties-of-magnet","status":"publish","type":"post","link":"https:\/\/nbaem.com\/gd\/what-factors-affect-the-properties-of-magnet\/","title":{"rendered":"D\u00e8 na Factaran a' Bith a' Buntainn ri Feartan na Magnet"},"content":{"rendered":"<p>A bheil thu air a bhith a\u2019 smaoineachadh a-riamh <strong>d\u00e8 na factaran a tha a' toirt buaidh air na maoinean de magnet<\/strong>\u2014agus carson a tha cuid de magnets gu h-obann a' call ann an tagraidhean chudromach? Ge bith a bheil thu innleadair, speisealaiche R&amp;D, no ceannachadair teicnigeach, tha tuigse air na pr\u00ecomh ch\u00e0raidean teicnigeach seo riatanach. Bho <strong>measgachadh stuthan<\/strong> agus <strong>microstructar<\/strong> to <strong>buaidhean te\u00f2thachd<\/strong> agus <strong>d\u00econ an aghaidh meirge<\/strong>, tha gach factar a' cruthachadh neart, seasmhachd, agus beatha-beatha na magnet. Faighinn ceart seo dh\u2019 fhaodadh a bhith eadar na thaobh earbsach de choileanadh agus cosgail \u00e0rd-\u00f9ine\u2014gu s\u00f2nraichte airson magnets \u00e0rd-iarrtas mar <strong>NdFeB, SmCo, AlNiCo<\/strong>, no se\u00f2rsaichean ferrite. Ann am miann seo, briseamaidh sinn s\u00ecos na 8 pr\u00ecomh eileamaid a tha a' smachdachadh maoinean na magnet agus a' cuideachadh thu a dh\u00e8anamh nas cl\u00e8ire, le d\u00e0ta mar bhunait airson roghainnean dealbhaidh, st\u00f2rasachd, agus soirbheachas fad-\u00f9ine. Let's get straight to the heart of what truly matters when selecting or engineering permanent magnets in 2025.<\/p>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-1208\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-1024x382.jpeg\" alt=\"feart magnetach\" width=\"745\" height=\"278\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-200x75.jpeg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-300x112.jpeg 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-400x149.jpeg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-600x224.jpeg 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-768x286.jpeg 768w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-800x298.jpeg 800w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-1024x382.jpeg 1024w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-1200x448.jpeg 1200w, https:\/\/nbaem.com\/wp-content\/uploads\/2023\/02\/magnetic-property-1536x573.jpeg 1536w\" sizes=\"(max-width: 745px) 100vw, 745px\" \/><\/p>\n<h2>Comas Stuth agus Co-mheas Alloy<\/h2>\n<p>Tha maoinean nan magnets gu m\u00f2r an urra ri an stuth agus an co-mheas alloy. Dh\u2019fhaodadh diofar she\u00f2rsaichean magnets\u2014magnetan beairteach ann an talamh ne\u00f2nach, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ferrite_(magnet)\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff6600;\">f\u00e8irite<\/span><\/strong><\/a>, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Alnico\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff6600;\">AlNiCo<\/span><\/strong><\/a>, agus <a href=\"https:\/\/en.wikipedia.org\/wiki\/Samarium%E2%80%93cobalt_magnet\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff6600;\">SmCo<\/span><\/strong><\/a>\u2014tabhann feartan coileanta eadar-dhealaichte, a\u2019 d\u00e8anamh taghadh stuth cudromach.<\/p>\n<p><strong>Magnetan-raon neodymium<\/strong>, gu s\u00f2nraichte <a href=\"https:\/\/en.wikipedia.org\/wiki\/Neodymium_magnet\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff6600;\"><strong>Neodimium-\u00ccre-Bor\u00f2n (NdFeB)<\/strong><\/span><\/a>, a\u2019 riaghladh tagradh \u00e0rd-choileanadh air sg\u00e0th an neart magnetach nas fhe\u00e0rr. Tha pr\u00ecomh eileamaidean alloy ann an NdFeB a\u2019 gabhail a-steach:<\/p>\n<ul>\n<li><strong>Neodymium (Nd)<\/strong>: A\u2019 meudachadh remanence (Br) airson raointean magnetach nas l\u00e0idire.<\/li>\n<li><strong>Dysprosium (Dy) agus Terbium (Tb)<\/strong>: Air a chur ris ann am beagan mheatairean gus coercivity (Hc) a mheudachadh, a\u2019 leigeil le magnets a bhith a\u2019 seasamh an aghaidh demagnetization aig te\u00f2thachd \u00e0rd.<\/li>\n<li><strong>Cobalt (Co)<\/strong>: A\u2019 leasachadh seasmhachd teirmeach agus d\u00econ an aghaidh corraidh.<\/li>\n<li><strong>Boron (B)<\/strong>: A\u2019 seasmhachadh structar criostal, a\u2019 neartachadh cruas magnetach.<\/li>\n<\/ul>\n<p>Tha cur ris de na h-eileamaidean beairteach ann an talamh ne\u00f2nach mar Dy agus Tb riatanach airson tagraidhean a dh\u2019 fheumas <strong>coercivity \u00e0rd<\/strong>, gu s\u00f2nraichte ann am motaran agus turbanan gaoth a\u2019 ruith fo str\u00ec teirmeach.<\/p>\n<p><strong>Magnetan ferrite<\/strong> a\u2019 tabhann d\u00econ math an aghaidh corraidh aig cosgais \u00ecosal ach tha toraidhean l\u00f9th nas \u00ecsle aca an coimeas ri magnets beairteach ann an talamh ne\u00f2nach. Aig an aon \u00e0m, <strong>magnetan AlNiCo<\/strong> l\u00econntais ann an seasmhachd teirmeach ach a' call ann an coercivity.<\/p>\n<p>Tha glanadh stuth agus smachd ocsaidean r\u00e8 d\u00e8anamh na chudromach. Tha truaillidheachd ocsaidean a' laigeachadh magnetan NdFeB, a' lughdachadh an d\u00e0 chuid remanence (Br) agus coercivity (Hc). Tha stuthan beairteach-\u00f9ire agus riaghladh ocsaidean teann a' d\u00e8anamh cinnteach \u00e0 coileanadh magnetach seasmhach.<\/p>\n<table>\n<thead>\n<tr>\n<th>Se\u00f2rsa Magnet<\/th>\n<th>Pr\u00ecomh Eileamaidean Alloy<\/th>\n<th>Pr\u00ecomh Feartan<\/th>\n<th>Iarrtasan \u00e0bhaisteach<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NdFeB<\/td>\n<td>Nd, Fe, B, Dy, Tb, Co<\/td>\n<td>Br \u00e0rd agus Hc, te\u00f2thachd atharrachadh<\/td>\n<td>Motaran, sensors, dealanach<\/td>\n<\/tr>\n<tr>\n<td>SmCo<\/td>\n<td>Sm, Co<\/td>\n<td>Seasmhachd teirmeach sgoinneil, d\u00econ creimeadh<\/td>\n<td>Adhair, armachd<\/td>\n<\/tr>\n<tr>\n<td>AlNiCo<\/td>\n<td>Al, Ni, Co<\/td>\n<td>Freagairtean te\u00f2thachd \u00e0rd<\/td>\n<td>Innealan, fuaigheadairean<\/td>\n<\/tr>\n<tr>\n<td>Ferrite<\/td>\n<td>Fe, oxidean Ba no Sr<\/td>\n<td>Cosgais \u00ecosal, d\u00econ creimeadh<\/td>\n<td>Innealan dachaigh, fuaigheadairean<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Tha tuigse cheart air an \u00e0ireamhachadh alloy a' cuideachadh le bhith a' taghadh an \u00ecre magnet a tha freagarrach airson do thagraidhean, le neart magnetach, \u00e0rainneachd teirmeach, agus riatanasan seasmhachd.<\/p>\n<h2>Structar micro agus meud gr\u00e0n<\/h2>\n<p>Tha structar micro agus meud gr\u00e0n magnetan cudromach ann a bhith a' dearbhadh na feartan magnetach. Ann am magnetan sgoltadh, <strong>co-thaobhadh gr\u00e0n<\/strong> tha e riatanach\u2014le gr\u00e0n co-thaobhte gu math, tha remanence (Br) a' leasachadh le bhith a' leigeil do dh\u00f9thchasan magnetach a bhith a' loidhneachadh nas \u00e8ifeachdach, a' cur ri neart iomlan na magnet.<\/p>\n<p>Is e factar eile <strong>innleachd \u00e0ite briseadh gr\u00e8in<\/strong>. Faodar comas agus tiugh nan \u00e0iteachan briseadh gr\u00e8in a bhith a\u2019 cur adhartas air coercivity (Hc) le bhith a\u2019 cumail ri taobh nan raointean no a\u2019 laigeachadh coileanadh ma tha iad gun a bhith air an optimachadh. Mar eisimpleir, le bhith a\u2019 smachdachadh gu faiceallach air na h-\u00e0iteachan briseadh gr\u00e8in ann am magnetan NdFeB, tha iad a\u2019 leasachadh an aghaidh d\u00econ bho dh\u00ec-mheudachadh.<\/p>\n<p>Nuair a bhios sinn a\u2019 d\u00e8anamh coimeas <strong>str\u00f9cturan nano-crystalline agus traidiseanta<\/strong>, tha magnetan nano-crystalline gu tric a\u2019 tabhann coercivity nas \u00e0irde agus seasmhachd te\u00f2thachd nas fhe\u00e0rr air sg\u00e0th nan gr\u00ecnean mionaideach agus structar cunbhalach. Ach, tha structuran traidiseanta uaireannan nas fhe\u00e0rr airson saothrachadh nas fhasa no adhbharan cosgais.<\/p>\n<p>Na ceumannan saothrachaidh mar <strong>jet-milling agus br\u00f9thadh<\/strong> bho d\u00ecreach a\u2019 toirt buaidh air structar a-staigh. Tha jet-milling a\u2019 lughdachadh meud nan p\u00e0irtean, a\u2019 brosnachadh nas fhe\u00e0rr de chothrom nan raointean, fhad \u2018s a tha br\u00f9thadh (axial, isostatic, no transverse) a\u2019 toirt buaidh air co-thaobhadh nan raointean agus tiugh. C\u00f2mhla, faodaidh na pr\u00f2iseasan seo coileanadh na magnet a neartachadh le bhith a\u2019 cur adhartas air cunbhalachd magnetach agus neart meacanaigeach.<\/p>\n<p>Airson tagraidhean a dh\u2019fheumas magnetan \u00e0rd-choileanadh, tha tuigse agus smachd air structar a-staigh na phr\u00ecomh chudrom. Ma tha thu ag obair le magnetan ann an \u00e0rainneachdan d\u00f9bhlanach, beachdaich air mar a tha na factaran seo a\u2019 toirt buaidh air na feartan deireannach nan magnetan agus sgr\u00f9daich barrachd mu <a href=\"https:\/\/nbaem.com\/gd\/magnets-used-in-renewable-energy\/\" target=\"_blank\" rel=\"noopener\">meatailean air an cleachdadh ann an l\u00f9th ath-nuadhachail<\/a> gus fhaighinn air sealladh nas fhe\u00e0rr air riatanasan structar a-staigh adhartach.<\/p>\n<h2>Pr\u00f2iseas D\u00e8anamh<\/h2>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-1106\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-1024x688.jpg\" alt=\"Gheata Diamond-Wire Saw ioma\" width=\"564\" height=\"379\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-200x134.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-300x202.jpg 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-400x269.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-600x403.jpg 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-768x516.jpg 768w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-800x538.jpg 800w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-1024x688.jpg 1024w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1-1200x807.jpg 1200w, https:\/\/nbaem.com\/wp-content\/uploads\/2022\/07\/Multiple-Diamond-Wire-Saw-1.jpg 1440w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/p>\n<p>Tha am pr\u00f2iseas saothrachaidh gu m\u00f2r an urra ri coileanadh deireannach nan magnetan. Is e eadar-dhealachadh cudromach eadar <strong>magnetan sintered agus bonded<\/strong>. Tha magnetan sintered gu tric a\u2019 tabhann coileanadh magnetach nas \u00e0irde oir tha nan raointean aca gu dl\u00f9th agus gu math co-chothromach, a\u2019 cur ri remanence (Br) agus coercivity (Hc). Tha magnetan bonded, air an l\u00e0imh eile, air an d\u00e8anamh le measgachadh de ph\u00f9dar magnetach le binder polaimer. Tha iad nas fhasa an cruthachadh agus nas saoire ach gu tric tha iad nas \u00ecsle ann am bathar l\u00f9th as \u00e0irde (BHmax).<\/p>\n<p>Aon de na ceumannan chudromach ann a bhith a\u2019 d\u00e8anamh magnetan sintered, gu s\u00f2nraichte se\u00f2rsaichean NdFeB, is e <strong>decrapachadh haidrogen<\/strong>. Tha am pr\u00f2iseas seo a\u2019 briseadh s\u00ecos na h-\u00f2rdughan alloy m\u00f2ra gu puinnseanan mionaideach le bhith a\u2019 gabhail a-steach haidrogen, a tha a\u2019 d\u00e8anamh milling nas fhasa agus a\u2019 leasachadh co-chothromachd magnetach. \u00c0s d\u00e8idh sin, <strong>milleadh eitle<\/strong> a\u2019 leudachadh na puinnseanan nas fhaide, a\u2019 smachdachadh meud nan p\u00e0irtean gus structar a-staigh agus feartan magnetach a optimachadh.<\/p>\n<p>Tha te\u00f2thachd agus \u00e0m an sintering cuideachd a\u2019 toirt buaidh air an structar a-staigh. Faodaidh sin a bhith cus \u00e0rd no neo-chothromach a\u2019 leantainn gu f\u00e0s nan raointean no loidhnichean locht, a\u2019 lughdachadh coileanadh. Tha roghnachadh an d\u00f2igh br\u00f9thidh cheart <strong>gu math cudromach<\/strong> airson raonachadh nan raointean gu ceart:<\/p>\n<ul>\n<li><strong>Br\u00f9thadh Axial<\/strong> a' cur nan gr\u00e0inean air aon axis, ag adhartachadh sti\u00f9ireadh magnetach.<\/li>\n<li><strong>Br\u00f9thadh Isostatic<\/strong> a' br\u00f9thadh gu cothromach ann an gach taobh, a' tabhann d\u00f9mhlachd cunbhalach.<\/li>\n<li><strong>Br\u00f9thadh Transverse<\/strong> a' br\u00f9thadh gu d\u00ecreach gu taobh an axis magnetach ro-innleachdail, a tha nas lugha cumanta ach feumail airson cruthan s\u00f2nraichte.<\/li>\n<\/ul>\n<p>\u00c0s d\u00e8idh br\u00f9thadh agus sintering, <strong>l\u00e0imhseachadh teas agus te\u00f2thachd<\/strong> ceumannan a' cuideachadh le bhith a' fuasgladh cuideaman taobh a-staigh agus a' leasachadh coercivity agus neart meacanaigeach. Tha na h-\u00f9inean seo a' freagairt air sgaoileadh eileamaidean aig cr\u00ecochan gr\u00e0inean, a tha a' toirt buaidh air cho math 's a tha am magnet a' seasamh an aghaidh demagnetization.<\/p>\n<p>Dh\u2019fhaodadh sin a bhith cudromach do luchd-sgr\u00f9daidh a tha airson tuigsinn mar a tha na factaran seo a\u2019 buntainn ri innealan leithid gineadairean. Faodaidh sgr\u00f9dadh air na h-obraichean mionaideach de <a href=\"https:\/\/nbaem.com\/gd\/overview-for-magnetic-generator\/\">gineadair magnetach<\/a> toirt dhut dealbh nas soilleire air carson a tha c\u00e0ileachd nan magnetan cudromach ann an tagraidhean f\u00ecor-shaoghal.<\/p>\n<h2>Te\u00f2thachd agus Seasmhachd Teirmeach nan Magnetan<\/h2>\n<p>tha an te\u00f2thachd a' cluich p\u00e0irt mh\u00f2r ann mar a bhios magnetan a' d\u00e8anamh suas \u00f9ine. Tha gach stuth magnetach aig a' phuing <strong>te\u00f2thachd Curie<\/strong>\u2014an \u00e0ite far am f\u00e0g e a magnetachd gu tur. Mar eisimpleir, tha magnetan NdFeB gu tric aig te\u00f2thachd Curie timcheall air 310-400\u00b0C, fhad 's a dh\u2019fhaodadh magnetan SmCo l\u00e0imhseachadh suas ri 700\u00b0C. Tha e\u00f2las air seo a' cuideachadh le bhith a' seachnadh br\u00f9thadh nan magnetan thairis air na cr\u00ecochan aca.<\/p>\n<p>Tha magnetan cuideachd a' faighinn e\u00f2las air <strong>callan ath-chuairteach agus neo-ath-chuairteach<\/strong> nuair a th\u00e8id an teasachadh. Tha call ath-chuairteach a' ciallachadh gum bi neart na magnet a' tuiteam mar a tha te\u00f2thachd a' s\u00ecor \u00e0rdachadh ach a' faighinn air ais nuair a th\u00e8id a ch\u00f2caireachd. Tha call neo-ath-chuairteach a' tachairt nuair a bhios am magnet ro theth thairis air puing chudromach, a' d\u00e8anamh cron maireannach air na feartan magnetach aige.<\/p>\n<p>Is e an <strong>te\u00f2thachd obrachaidh as \u00e0irde (MOT)<\/strong> a' buntainn ri \u00ecre na magnet. Bidh \u00ecrean mar N (\u00e0bhaisteach) agus M (meadhanach) ag obair gu math suas ri mu 80-100\u00b0C, fhad 's a bhios \u00ecrean H (\u00e0rd), SH (super \u00e0rd), UH (ultra \u00e0rd), agus EH (cr\u00ecochnach \u00e0rd) comasach air obrachadh gu s\u00e0bhailte aig te\u00f2thachdan nas \u00e0irde\u2014uaireannan suas ri 200\u00b0C no barrachd. Tha am siostam rangachaidh seo a' cuideachadh le bhith a' taghadh magnet a tha freagarrach do shuidheachaidhean te\u00f2thachd do inneal gun a bhith a' d\u00e8anamh demagnetization.<\/p>\n<p>Dh\u00e0 fhactar cudromach co-cheangailte ri te\u00f2thachd na tha iad <strong>co-efficients teirmeach de dh\u2019fhaireachdain (Br)<\/strong> agus <strong>coercivity (Hc)<\/strong>. Bidh Br gu \u00ecre mh\u00f2r a\u2019 l\u00f9ghdachadh mu 0.1% gach \u00b0C, a\u2019 ciallachadh gu bheil magnetachd air fh\u00e0gail na magnet a\u2019 laigeachadh mar a bhios e ag \u00e8irigh teth. Bidh Hc a\u2019 tuiteam nas luaithe, a\u2019 toirt buaidh air seasamh na magnet ri raointean magnetach taobh a-muigh agus air demagnetization. Bidh stuthan a chaidh a dhealbhadh airson te\u00f2thachdan \u00e0rd gu tric a\u2019 gabhail a-steach co-ph\u00e0irtean s\u00f2nraichte gus na call seo a lughdachadh.<\/p>\n<p>Tha taghadh na h-\u00ecre cheart st\u00e8idhichte air te\u00f2thachdan obrach d\u00f9il riatanach airson seasmhachd fad-\u00f9ine agus coileanadh. Airson tuilleadh fiosrachaidh mu choileanadh na magnet agus gineadh l\u00f9th, faic an goireas seo mu ghineadh l\u00f9th bho magnetan.<\/p>\n<h2>Raon Magnetach taobh a-muigh &amp; Cunnart Demagnetization<\/h2>\n<p>Is e aon fhactar m\u00f2r a tha a\u2019 toirt buaidh air coileanadh na magnet an t-e\u00f2las le raointean magnetach taobh a-muigh, a dh\u2019 fhaodadh adhbhrachadh demagnetization p\u00e0irt no iomlan. An <strong>curva demagnetization<\/strong> sealladh mar a laigeas raon magnetach magnet nuair a th\u00e8id raon magnetach an aghaidh a chur an s\u00e0s. Tha am <strong>pointe gaoil<\/strong> air an curva seo a\u2019 comharrachadh far toiseach call neo-choileanta de magnetachd a\u2019 t\u00f2iseachadh, a\u2019 d\u00e8anamh e riatanach magnetan a obrachadh taobh a-staigh cr\u00ecochan s\u00e0bhailte.<\/p>\n<p>Ann an tagraidhean practaigeach leithid motaran dealain, <strong>freagairt armature<\/strong> cruthaich raon magnetach an aghaidh a dh\u2019 fhaodadh a bhith a\u2019 cur na magnet chun a\u2019 phoint gaoil seo. Tha an cunnart seo a\u2019 s\u00ecor fh\u00e0s le luchd agus sruth, mar sin tha dealbhadh magnetan le <strong>cuingealachadh coercivity (Hci) iomchaidh<\/strong> riatanach gus na raointean an aghaidh seo a sheasamh gu h-\u00e8ifeachdach.<\/p>\n<h3>Ciamar a thaghas tu an Cuingealachadh Hci cheart<\/h3>\n<ul>\n<li><strong>Tuig na cumhaichean obrach:<\/strong> Feumaidh te\u00f2thachdan nas \u00e0irde agus raointean an aghaidh nas l\u00e0idire magnetan le Hci nas motha.<\/li>\n<li><strong>Tagh \u00ecrean na magnetan gu freagarrach:<\/strong> Tha rangachadh le coercivity nas \u00e0irde (m.e., H, SH, UH) a\u2019 tabhann d\u00econ nas fhe\u00e0rr an aghaidh demagnetization ach gu tric aig cosgais nas \u00e0irde.<\/li>\n<li><strong>Beachdaich air factaran s\u00e0bhailteachd:<\/strong> Tha cuibheasachd 20-30% os cionn raon demagnetizing as motha na chleachdadh innleadaireachd cumanta.<\/li>\n<li><strong>Dealbhadh airson tagradh:<\/strong> Tha motaran agus gineadairean gu s\u00f2nraichte feumach air magnetan le Hci gu math os cionn raon obrach gus casg a chur air call \u00e8ifeachdais agus milleadh.<\/li>\n<\/ul>\n<p>Tha cothromachadh eadar \u00ecre magnet agus coercivity a\u2019 d\u00e8anamh cinnteach \u00e0 coileanadh fad-\u00f9ine gun a bhith a\u2019 cur ris an demagnetization neo-ruith. Airson tagraidhean a tha mothachail do raointean magnetach taobh a-muigh, tha tuigse soilleir air cruinne-c\u00f9rsa demagnetization agus cuibheasachd Hci a\u2019 cuideachadh le bhith a\u2019 optimachadh seasmhachd agus \u00e8ifeachdas.<\/p>\n<h2>C\u00f2mhdach uachdair agus d\u00econ an aghaidh creimeag<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2779\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Wind_Generator_Cases_sBj0UB0nd.webp\" alt=\"\" width=\"623\" height=\"380\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Wind_Generator_Cases_sBj0UB0nd-18x12.webp 18w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Wind_Generator_Cases_sBj0UB0nd-200x122.webp 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Wind_Generator_Cases_sBj0UB0nd-300x183.webp 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Wind_Generator_Cases_sBj0UB0nd-400x244.webp 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Wind_Generator_Cases_sBj0UB0nd-600x366.webp 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/09\/NdFeB_Magnets_Wind_Generator_Cases_sBj0UB0nd.webp 623w\" sizes=\"(max-width: 623px) 100vw, 623px\" \/><\/p>\n<p>Tha c\u00f2mhdach uachdair cudromach ann a bhith a\u2019 d\u00econ magnetan bho chreimeag, gu s\u00f2nraichte airson stuthan mothachail leithid NdFeB a tha fo chunnart de r\u00f2s agus milleadh. Tha c\u00f2mhdach cumanta a\u2019 gabhail a-steach <strong>NiCuNi (nicil-cuibhearach-nicil)<\/strong>, <strong>sinc (Zn)<\/strong>, <strong>epoxy<\/strong>, agus c\u00f2mhdach s\u00f2nraichte leithid <strong>Everlube<\/strong> no l\u00e0n-l\u00e0imhseachadh c\u00f2mhla ri <strong>passivation le epoxy<\/strong>.<\/p>\n<ul>\n<li><strong>Tha c\u00f2mhdach NiCuNi<\/strong> a\u2019 tabhann d\u00econ math an aghaidh creimeag agus d\u00econ math an aghaidh caitheamh, a\u2019 d\u00e8anamh e na roghainn m\u00f2r-ch\u00f2rdte airson magnetan neodymium.<\/li>\n<li><strong>C\u00f2mhdach sinc<\/strong> a\u2019 toirt d\u00econ meadhanach, gu tric air a chleachdadh mar roghainn cosg-\u00e8ifeachdach ach nas lugha seasmhach na c\u00f2mhdach st\u00e8idhichte air nickel.<\/li>\n<li><strong>Coatings Epoxy<\/strong> tha iad freagarrach airson \u00e0rainneachdan cruaidh, a\u2019 gabhail a-steach taisge agus ceimigean. Tha iad a\u2019 cruthachadh bacadh daingeann ach faodaidh iad caitheamh nas fhasa ann an tagraidhean meacanaigeach.<\/li>\n<li>L\u00e0imhseachadh adhartach mar <strong>passivation plus epoxy<\/strong> a\u2019 cothlamadh an d\u00e0 shaoghal as fhe\u00e0rr, a\u2019 d\u00e8anamh cinnteach \u00e0 seasmhachd cheimigeach agus d\u00econ corporra.<\/li>\n<\/ul>\n<p>Ann an deuchainnean corrachaidh, leithid an <strong>deuchainn spraeadh salainn<\/strong>, mar as trice bidh magnets le c\u00f2mhdach NiCuNi a\u2019 nochdadh barrachd str\u00ec, a\u2019 cumail suas feartan magnetach nas fhaide fo shuidheachaidhean ionnsaigheach. Aig an aon \u00e0m, faodaidh c\u00f2mhdach epoxy seasamh ri amannan nochdaidh nas fhaide ach feumaidh iad cur an s\u00e0s \u00e8ideadh gus \u00e0iteachan lag a sheachnadh.<\/p>\n<p>Tha tiughad a\u2019 ch\u00f2mhdaich agus l\u00e0thaireachd <strong>tuill phr\u00ecne<\/strong> no lochdan microscopach nam factaran deatamach. Leigidh c\u00f2mhdach nas taine no tuill phr\u00ecne le taiseachd a dhol a-steach, a\u2019 leantainn gu corrachadh ionadail a dh\u2019 fhaodadh coileanadh magnetach a lughdachadh. Tha e deatamach c\u00f2mhdach eadhon, gun lochd a dh\u00e8anamh cinnteach gus seasmhachd fad-\u00f9ine a chumail suas.<\/p>\n<p>Airson tagraidhean le \u00e0rd taiseachd no \u00e0ileachdan creimneach, tha e deatamach an c\u00f2mhdach ceart a thaghadh agus smachd c\u00e0ileachd r\u00e8 saothrachadh gus neart agus seasmhachd magnet a ghleidheadh. Ma tha thu airson sgr\u00f9dadh a dh\u00e8anamh air mar a tha diofar chumaidhean agus chr\u00ecochnaidhean a\u2019 toirt buaidh air d\u00econ magnet, thoir s\u00f9il air an sti\u00f9ireadh againn air <a href=\"https:\/\/nbaem.com\/gd\/rectangular-neodymium-magnets\/\">magnetan neodymium r\u00e8ctangail<\/a> airson barrachd seallaidhean.<\/p>\n<h2>Feartan Meacanaigeach agus Brisgead<\/h2>\n<p>Tha magnets, gu s\u00f2nraichte se\u00f2rsaichean tearc-talmhainn mar NdFeB, ainmeil airson am brisgead, a tha a\u2019 toirt buaidh mh\u00f2r air na feartan meacanaigeach aca agus an l\u00e0imhseachadh r\u00e8 innealachadh. Tha e deatamach an seo an diofar a thuigsinn eadar neart teannachaidh agus neart tensile: mar as trice bidh magnets a\u2019 nochdadh neart teannachaidh m\u00f2ran nas \u00e0irde ach tha iad lag fo cuideam tensile. Tha seo a\u2019 ciallachadh gun urrainn dhaibh seasamh ri cuideam gu math ach tha iad buailteach do sg\u00e0ineadh no briseadh nuair a th\u00e8id an s\u00ecneadh no an l\u00f9badh.<\/p>\n<p>Nuair a bhios tu a\u2019 innealachadh magnets tro ghearradh, bleith, no u\u00e8ir-EDM, tha brisgead na fh\u00ecor dh\u00f9bhlan. Faodaidh l\u00e0imhseachadh no innealan neo-iomchaidh briseadh, meanbh-sg\u00e0inidhean, no sgoltagan uachdar adhbhrachadh, a lughdaicheas coileanadh agus seasmhachd a\u2019 magnet. Bidh cleachdadh pr\u00f2iseasan innealachaidh socair, fo smachd agus innealan geur a\u2019 cuideachadh le bhith a\u2019 lughdachadh cuideam meacanaigeach air a\u2019 magnet r\u00e8 cumadh no meud.<\/p>\n<p>R\u00e8 co-chruinneachadh, tha eadhon buaidhean beaga no cuideam neo-iomchaidh a\u2019 togail cunnart sg\u00e0ineadh. Tha e deatamach magnets a l\u00e0imhseachadh gu faiceallach agus buillean obann no feachdan l\u00f9bte a sheachnadh. Faodaidh suidheachadh agus cuisean ceart r\u00e8 cur suas casg a chuir air milleadh nach eil an-c\u00f2mhnaidh ri fhaicinn ach a dh\u2019 fhaodadh buaidh a thoirt air feartan magnetach san fhad-\u00f9ine.<\/p>\n<p>Ann an \u00f9ine ghoirid, tha brisgead gn\u00e8itheach magnets ag iarraidh aire gu neart meacanaigeach agus d\u00f2ighean innealachaidh faiceallach gus an coileanadh agus an ionracas structarail a chumail suas. Tha seo gu s\u00f2nraichte f\u00ecor airson magnets \u00e0rd-choileanaidh far am faod eadhon milleadh beag air an uachdar call magnetach no f\u00e0illigeadh tr\u00e0th adhbhrachadh.<\/p>\n<h2>Aosachadh agus Seasmhachd Fad-\u00f9ine<\/h2>\n<p>Chan e a-mh\u00e0in gu bheil magnets maireannach air an deuchainn nuair a tha iad \u00f9r - bidh iad ag atharrachadh thar \u00f9ine mar thoradh air aosachadh magnetach. Bidh an iongantas n\u00e0darra seo ag adhbhrachadh cr\u00econadh slaodach ann am pr\u00ecomh fheartan leithid remanence (Br) agus coercivity (Hc), gu h-\u00e0raidh bho shocrachadh structarail a-staigh. An d\u00e8idh bliadhnaichean de chleachdadh, bidh atharrachaidhean beaga anns a\u2019 mhicrostructar a\u2019 lughdachadh coileanadh magnetach, gu h-\u00e0raidh ma tha iad fosgailte do theodhachd no cuideam caochlaideach.<\/p>\n<p>Tha socair structarail a\u2019 ciallachadh gu bheil gr\u00e0innean a\u2019 magnet a\u2019 socrachadh a-steach do r\u00e8iteachadh nas seasmhaiche ach nach eil cho gn\u00ecomhach gu magnetach. Tha a\u2019 bhuaidh seo mean air mhean ach faodaidh i leantainn gu call follaiseach ann an neart mura h-eil am magnet air a dhealbhadh airson seasmhachd fad-\u00f9ine.<\/p>\n<p>Gus d\u00e8anamh cinnteach \u00e0 earbsachd, inbhean gn\u00ecomhachais mar <strong>IEC 60404-8-1<\/strong> m\u00ecneachadh deuchainnean airson aoidheachd magnetach. Tha seo a\u2019 gabhail a-steach cuairtean aoidheachd luath, gu h-\u00e0bhaisteach aig te\u00f2thachd \u00e0rd agus taiseachd, gus am faigh thu ro-innleachd mu mar a bhios magnets ag obair thar \u00f9ine ann an \u00e0rainneachdan f\u00ecor. Tha tagradh magnets teisteanaichte fo na inbhean sin a\u2019 cuideachadh le bhith a\u2019 seachnadh mearachdan neo-ch\u00f9ramach ann an tagraidhean leithid motaran, sensors, no innealan meidigeach.<\/p>\n<p>Tha tuigse air a\u2019 phr\u00f2iseas aoidheachd seo na phr\u00ecomh ph\u00e0irt ann a bhith a\u2019 taghadh \u00ecre magnet ceart, a\u2019 d\u00e8anamh cinnteach gu bheil do dh\u2019 inneal a\u2019 cumail suas coileanadh as fhe\u00e0rr airson bliadhnaichean. Gus tuilleadh fhaighinn a-mach mu mar a thomhaiseas tu neart magnet agus na factaran a tha a\u2019 toirt buaidh air seasmhachd magnet, tha goireasan leithid <a href=\"https:\/\/nbaem.com\/gd\/how-to-measure-magnet-strength\/\" target=\"_blank\" rel=\"noopener\">ciamar a thomhais neart magnet<\/a> gu math feumail.<\/p>\n<h2>Ciamar a thaghas tu \u00ccre Magnet ceart airson do Thagradh<\/h2>\n<p>Tha taghadh na h-\u00ecre magnet ceart an urra ri \u00e0ite agus mar a tha thu an d\u00f9il a chleachdadh. Tha tagraidhean eadar-dhealaichte a\u2019 feumachdainn feartan magnetach s\u00f2nraichte, an aghaidh te\u00f2thachd, agus beachdachadh air cosgais. Gus an roghainn as fhe\u00e0rr a dh\u00e8anamh, thoir a-steach pr\u00f2ifil coileanadh a\u2019 mhagnet leis na riatanasan do dh\u2019 inneal.<\/p>\n<h3>Matraca Tagraidh<\/h3>\n<table>\n<thead>\n<tr>\n<th>Iarrtas<\/th>\n<th>\u00ccre Magnet Molaichte<\/th>\n<th>Riatanasan Pr\u00ecomhach<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Motaran (carbaid, gn\u00ecomhachas)<\/strong><\/td>\n<td>N35 gu N52 NdFeB (\u00ecrean N gu EH)<\/td>\n<td>Toraidhean l\u00f9tha \u00e0rd (BHmax), seasmhachd teirmeach math, neart coercivity l\u00e0idir (Hci)<\/td>\n<\/tr>\n<tr>\n<td><strong>Sensors &amp; innealan beaga<\/strong><\/td>\n<td>N35 gu N45 NdFeB, magnets ceangailte<\/td>\n<td>Neart meadhanach, meud beag, cosgais \u00e8ifeachdach<\/td>\n<\/tr>\n<tr>\n<td><strong>Gaoithe turbines<\/strong><\/td>\n<td>SmCo, \u00ecre \u00e0rd NdFeB (H gu EH)<\/td>\n<td>Seasmhachd teirmeach agus corrainnidh sgoinneil, coercivity \u00e0rd<\/td>\n<\/tr>\n<tr>\n<td><strong>Innealan MRI<\/strong><\/td>\n<td>SmCo agus AlNiCo<\/td>\n<td>Raon magnetach seasmhach, an aghaidh te\u00f2thachd \u00e0rd, \u00ecosal aoidheachd<\/td>\n<\/tr>\n<tr>\n<td><strong>Electronics luchd-cleachdaidh<\/strong><\/td>\n<td>N35 gu N42 NdFeB<\/td>\n<td>Coileanadh cothromach agus cosgais, cruth beag<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Cothrom-choileanadh Cosgais-Choileanadh (Pr\u00ecs-\u00f9rachadh 2025)<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u00ccre Magnet<\/th>\n<th>Raon Pr\u00ecs \u00c0bhaisteach (USD\/kg)<\/th>\n<th>Amannan coileanaidh<\/th>\n<th>C\u00f9isean As fhe\u00e0rr airson Cleachdadh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>N35 \u2013 N42 NdFeB<\/strong><\/td>\n<td>$40 &#8211; $60<\/td>\n<td>Cumhachd math, freagairt teirmeach bunaiteach<\/td>\n<td>Leictreonaic luchd-cleachdaidh, sensors<\/td>\n<\/tr>\n<tr>\n<td><strong>N45 \u2013 N52 NdFeB<\/strong><\/td>\n<td>$60 &#8211; $85<\/td>\n<td>Cumhachd nas \u00e0irde, coercivity nas fhe\u00e0rr<\/td>\n<td>Motaran, gn\u00ecomhadairean<\/td>\n<\/tr>\n<tr>\n<td><strong>SmCo (m.e., SmCo 2:17)<\/strong><\/td>\n<td>$150 &#8211; $220<\/td>\n<td>Seasmhachd te\u00f2thachd \u00e0rd, resistant do chruas<\/td>\n<td>Aerospace, turbanan gaoth<\/td>\n<\/tr>\n<tr>\n<td><strong>AlNiCo<\/strong><\/td>\n<td>$30 &#8211; $45<\/td>\n<td>Seasmhach aig te\u00f2thachd \u00e0rd, BHmax nas \u00ecsle<\/td>\n<td>Innealan tomhais, sensors<\/td>\n<\/tr>\n<tr>\n<td><strong>NdFeB ceangailte<\/strong><\/td>\n<td>$35 &#8211; $50<\/td>\n<td>Neart nas \u00ecsle, cruthan s\u00f9bailte<\/td>\n<td>Tagraidhean beag<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Leideanan airson Taghadh na Magnet ceart<\/h3>\n<ul>\n<li><strong>Beachdaich air te\u00f2thachd obrach:<\/strong> C\u00f2igearan nas \u00e0irde mar H, SH, UH, agus EH a\u2019 d\u00e8iligeadh ri te\u00f2thachdan nas \u00e0irde le call neo-ch\u00f9ramach nas lugha.<\/li>\n<li><strong>C\u00f9m s\u00f9il air cunnart demagnetization:<\/strong> Cleachd \u00ecrean le coercivity nas \u00e0irde (Hci) airson \u00e0rainneachdan \u00e0rd-dheargach.<\/li>\n<li><strong>Coinnich ri riatanasan meacanaigeach:<\/strong> Ma tha cruinneachadh a\u2019 gabhail a-steach meatailt no buaidh, tagh \u00ecrean le neart meacanaigeach nas fhe\u00e0rr.<\/li>\n<li><strong>Cuir a-steach buidseit gu ceart:<\/strong> Na cosg cus air \u00ecrean ro-\u00e0rd ma chan eil do thagradh ag iarraidh e.<\/li>\n<\/ul>\n<p>Le bhith a\u2019 measadh na factaran seo c\u00f2mhla ri matrix an tagraidh, faodaidh tu gu misneachail \u00ecre magnet a thaghadh a tha a\u2019 tabhann cothromachadh ceart de dh\u00f9bhlain magnetach, seasmhachd, agus cosgais. Airson tuilleadh fiosrachaidh mu stuthan magnetach agus an \u00ecrean, faic goireasan mionaideach air <a href=\"https:\/\/nbaem.com\/gd\/magnetic-technologies\/\" target=\"_blank\" rel=\"noopener\">teicne\u00f2lasan magnetach<\/a>.<\/p>\n<h2>Mearachdan Cumanta a bhios a\u2019 sgur coileanadh magnet<\/h2>\n<p>Faodaidh grunn fhactaran magnetan a mhilleadh gu neo-iomchaidh agus a lughdachadh an \u00e8ifeachdas. Seo cuid de mhearachdan cumanta ri fhaicinn:<\/p>\n<ul>\n<li><strong>Obrachadh os cionn te\u00f2thachd<\/strong>: Faodaidh cus te\u00f2thachd obrachaidh (MOT) milleadh neo-ath-nuadhachail a dh\u00e8anamh air magnetachd, gu s\u00f2nraichte ann am magnetan NdFeB. Bidh ruith magnetan os cionn na cr\u00ecoch te\u00f2thachd aca a\u2019 leantainn gu tuiteam seasmhach ann am remanence (Br) agus coercivity (Hc). D\u00e8an cinnteach gu bheil am meud te\u00f2thachd aig a\u2019 magnet agus beachdaich air te\u00f2thachd Curie gus casg a chur air call coileanadh. Airson fiosrachadh mionaideach mu bhuaidh te\u00f2thachd, faic ar sti\u00f9ireadh air <a href=\"https:\/\/nbaem.com\/gd\/maximum-operating-temperature-vs-curie-temperature\/\" target=\"_blank\" rel=\"noopener\">te\u00f2thachd obrachaidh as \u00e0irde vs te\u00f2thachd Curie<\/a>.<\/li>\n<li><strong>Coating ce\u00e0rr airson \u00e0rainneachd aig taiseachd<\/strong>: Cleachdadh c\u00f2mhdach uachdair neo-iomchaidh ann an suidheachaidhean corrach no taiseachd a\u2019 toirt cuireadh do r\u00f2in agus p\u00ecobadh. Tha c\u00f2mhdachan mar NiCuNi no Zn a\u2019 tabhann mairsinneachd math an aghaidh corraich, ach tha c\u00f2mhdachan nas tana no c\u00e0ileachd \u00ecosal le p\u00ecobagan a\u2019 f\u00e0gail am magnet fo chunnart. Tha epoxy agus c\u00f2mhdachan pasivation cuideachd feumail ach feumar an cur gu faiceallach. Tagh an c\u00f2mhdach ceart gus d\u00e8anamh cinnteach \u00e0 seasmhachd fad-\u00f9ine na magnet.<\/li>\n<li><strong>Hci neo-iomlan ann an tagraidhean \u00e0rd-dheargachadh<\/strong>: Feumaidh magnetan maireannach a bhith aig cr\u00ecoch coercivity (Hci) ceart airson a bhith a\u2019 seasamh ri raointean demagnetizing ann am motaran agus gn\u00ecomhadairean. Tha Hci neo-iomlan a\u2019 leantainn gu demagnetization luath agus mearachd. Tagh an \u00ecre magnet a tha freagarrach airson an luchd-magnetach, le cr\u00ecoch air a\u2019 ch\u00f9l ri taobh na h-\u00ecre demagnetization. Tha tuigse air seo cudromach airson coileanadh earbsach na magnet ann an tagraidhean d\u00f9bhlanach.<\/li>\n<\/ul>\n<p>Cuideachd, tha e cudromach na mhearachdan seo a sheachnadh gus d\u00e8anamh cinnteach \u00e0 na feartan magnetach agus neart meacanaigeach na magnet, a\u2019 d\u00e8anamh cinnteach \u00e0 beatha nas fhaide agus obrachadh seasmhach ann am pr\u00f2iseactan no bathar agad.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rannsachadh na pr\u00ecomh fhactaran a' toirt buaidh air feartan magnetaidh a' gabhail a-steach stuth, te\u00f2thachd, d\u00econ an aghaidh corraidh, agus saothrachadh airson coileanadh as fhe\u00e0rr.<\/p>","protected":false},"author":1,"featured_media":3393,"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-3394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/11\/what_factors_affect_the_properties_of_magnet_AgeRu.webp","_links":{"self":[{"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/posts\/3394","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/comments?post=3394"}],"version-history":[{"count":3,"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/posts\/3394\/revisions"}],"predecessor-version":[{"id":3430,"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/posts\/3394\/revisions\/3430"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/media\/3393"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/media?parent=3394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/categories?post=3394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/gd\/wp-json\/wp\/v2\/tags?post=3394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}