{"id":1869,"date":"2025-08-12T06:50:43","date_gmt":"2025-08-12T06:50:43","guid":{"rendered":"https:\/\/nbaem.com\/?p=1869"},"modified":"2025-08-13T04:34:16","modified_gmt":"2025-08-13T04:34:16","slug":"use-of-ndfeb-magnets-in-mobile-phones","status":"publish","type":"post","link":"https:\/\/nbaem.com\/el\/use-of-ndfeb-magnets-in-mobile-phones\/","title":{"rendered":"\u03a7\u03c1\u03ae\u03c3\u03b7 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03ce\u03bd NdFeB \u03c3\u03c4\u03b7\u03bd \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ce\u03bd \u03c4\u03b7\u03bb\u03b5\u03c6\u03ce\u03bd\u03c9\u03bd"},"content":{"rendered":"<p>\u0395\u03af\u03c3\u03c4\u03b5 \u03c0\u03b5\u03c1\u03af\u03b5\u03c1\u03b3\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c0\u03ce\u03c2 <strong>\u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 NdFeB<\/strong>\u2014\u03b5\u03ba\u03b5\u03af\u03bd\u03b1 \u03c4\u03b1 \u03bc\u03b9\u03ba\u03c1\u03ac \u03b1\u03bb\u03bb\u03ac \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b9\u03c3\u03c7\u03c5\u03c1\u03ac \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf-\u03c7\u03c1\u03ce\u03bc\u03b9\u03bf-\u03b2\u03cc\u03c1\u03b9\u03bf \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2\u2014\u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf \u03bc\u03ad\u03bb\u03bb\u03bf\u03bd \u03c4\u03c9\u03bd <strong>\u03ba\u03b9\u03bd\u03b7\u03c4\u03ce\u03bd \u03c4\u03b7\u03bb\u03b5\u03c6\u03ce\u03bd\u03c9\u03bd<\/strong>;\n\u0391\u03bd \u03ad\u03c7\u03b5\u03c4\u03b5 \u03c0\u03bf\u03c4\u03ad \u03b1\u03bd\u03b1\u03c1\u03c9\u03c4\u03b7\u03b8\u03b5\u03af \u03c4\u03b9 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b7\u03c7\u03b5\u03af\u03c9\u03bd \u03c4\u03bf\u03c5 \u03c4\u03b7\u03bb\u03b5\u03c6\u03ce\u03bd\u03bf\u03c5 \u03c3\u03b1\u03c2 \u03ba\u03b1\u03b8\u03b1\u03c1\u03bf\u03cd\u03c2, \u03c4\u03b7\u03bd \u03b1\u03af\u03c3\u03b8\u03b7\u03c3\u03b7 \u03b4\u03cc\u03bd\u03b7\u03c3\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae, \u03ae \u03c0\u03ce\u03c2 \u03bf \u03b1\u03c3\u03cd\u03c1\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c4\u03ad\u03bb\u03b5\u03b9\u03b1, \u03c4\u03cc\u03c4\u03b5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c3\u03c4\u03b5 \u03c3\u03c4\u03bf \u03c3\u03c9\u03c3\u03c4\u03cc \u03bc\u03ad\u03c1\u03bf\u03c2.<\/p>\n<p>\u03a3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1, \u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 <strong>\u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 NdFeB<\/strong> \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ac \u03bc\u03b9\u03b1 \u03bc\u03cc\u03b4\u03b1\u2014\u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2. \u0391\u03c0\u03cc \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c4\u03c1\u03b5\u03c0\u03c4\u03ae \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7, \u03b1\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c0\u03b1\u03af\u03b6\u03bf\u03c5\u03bd \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf \u03c1\u03cc\u03bb\u03bf \u03c0\u03af\u03c3\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c3\u03ba\u03b7\u03bd\u03ad\u03c2. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b5\u03af\u03c4\u03b5 \u03b5\u03af\u03c3\u03c4\u03b5 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc\u03c2, \u03b1\u03b3\u03bf\u03c1\u03b1\u03c3\u03c4\u03ae\u03c2 \u03ae \u03bb\u03ac\u03c4\u03c1\u03b7\u03c2, \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 <strong>\u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03ce\u03bd NdFeB \u03c3\u03c4\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ac \u03c4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03b1<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c5\u03c3\u03b9\u03ce\u03b4\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03af\u03bc\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03b1\u03b9\u03bd\u03bf\u03c4\u03bf\u03bc\u03af\u03b1\u03c2 \u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03c9\u03bd smartphones.<\/p>\n<div id=\"attachment_1888\" style=\"width: 512px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1888\" class=\"size-full wp-image-1888\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/magnets-and-cell-phones.pic_.jpg\" alt=\"\u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ac \u03c4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03b1\" width=\"502\" height=\"485\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/magnets-and-cell-phones.pic_-200x193.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/magnets-and-cell-phones.pic_-300x290.jpg 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/magnets-and-cell-phones.pic_-400x386.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/magnets-and-cell-phones.pic_.jpg 502w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><p id=\"caption-attachment-1888\" class=\"wp-caption-text\">\u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ac \u03c4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03b1<\/p><\/div>\n<p>\u0391\u03c2 \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b3\u03b9\u03b1\u03c4\u03af \u03b1\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b3\u03af\u03bd\u03b5\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03c0\u03ce\u03c2 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf\u03b9 \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03ad\u03c2 \u03cc\u03c0\u03c9\u03c2 <strong>NBAEM<\/strong> \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03bd \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03b1\u03bd\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7.<\/p>\n<h2>\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 NdFeB<\/h2>\n<p>\u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 NdFeB, \u03c3\u03c5\u03bd\u03c4\u03bf\u03bc\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03c4\u03bf\u03c5 <em>\u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u039d\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf-\u03a3\u03af\u03b4\u03b7\u03c1\u03bf-\u0392\u03cc\u03c1\u03b9\u03bf<\/em>, \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b5\u03af\u03b4\u03bf\u03c2 \u03c3\u03c0\u03ac\u03bd\u03b9\u03c9\u03bd \u03b3\u03b1\u03b9\u03ce\u03bd \u03bc magnets \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03ae \u03c4\u03bf\u03c5. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c5\u03c1\u03ad\u03c9\u03c2 \u03c3\u03c4\u03b1 \u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ac \u03c4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03b1, \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b9\u03ba\u03c1\u03cc \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2.<\/p>\n<h3>\u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u0399\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2<\/h3>\n<ul>\n<li><strong>\u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1:<\/strong> \u039d\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf (Nd), \u03a3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2 (Fe), \u03ba\u03b1\u03b9 \u0392\u03cc\u03c1\u03b9\u03bf (B)<\/li>\n<li><strong>\u039c\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2:<\/strong> \u0391\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03cc \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b1 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2<\/li>\n<li><strong>\u03a0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1:<\/strong> \u03a3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae, \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03b2\u03bf\u03b7\u03b8\u03ac \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b7\u03b8\u03bf\u03cd\u03bd \u03b5\u03bb\u03b1\u03c6\u03c1\u03b9\u03ac \u03c4\u03b1 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2<\/li>\n<li><strong>\u03a0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae:<\/strong> \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ae \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03b9\u03ce\u03bd \u03c3\u03c5\u03c3\u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7\u03c2<\/li>\n<li><strong>\u0395\u03c0\u03b9\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7:<\/strong> \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03c1\u03af\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03bd\u03af\u03ba\u03b5\u03bb, \u03c8\u03b5\u03c5\u03b4\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf \u03ae \u03b5\u03c0\u03bf\u03be\u03b9\u03ba\u03ae \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03c1\u03b1\u03c0\u03b5\u03af \u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7<\/li>\n<\/ul>\n<p><strong>\u0392\u03b1\u03c3\u03b9\u03ba\u03cc\u03c2 \u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u0399\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u0399\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1<\/th>\n<th>NdFeB \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2<\/th>\n<th>\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u039c\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 (BHmax)<\/td>\n<td>30\u201352 MGOe<\/td>\n<td>\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c5\u03c8\u03b7\u03bb\u03ae<\/td>\n<\/tr>\n<tr>\n<td>\u03a0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1<\/td>\n<td>~7.4 g\/cm\u00b3<\/td>\n<td>\u03a4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03b5\u03af\u03c2<\/td>\n<\/tr>\n<tr>\n<td>\u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 Curie<\/td>\n<td>310\u2013380\u00b0C<\/td>\n<td>\u0391\u03bd\u03ce\u03c4\u03b5\u03c1\u03bf\u03b9 \u03b2\u03b1\u03b8\u03bc\u03bf\u03af \u03b1\u03bd\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1<\/td>\n<\/tr>\n<tr>\n<td>\u0391\u03bd\u03c4\u03b9\u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7<\/td>\n<td>\u03a7\u03b1\u03bc\u03b7\u03bb\u03ae \u03c7\u03c9\u03c1\u03af\u03c2 \u03b5\u03c0\u03af\u03c7\u03c1\u03b9\u03c3\u03bc\u03b1<\/td>\n<td>\u03a4\u03bf \u03b5\u03c0\u03af\u03c7\u03c1\u03b9\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u039a\u03cd\u03c1\u03b9\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac<\/h3>\n<ul>\n<li><strong>\u03a5\u03c8\u03b7\u03bb\u03ae \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2<\/strong> \u03b3\u03b9\u03b1 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c3\u03b5 \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03b5\u03af\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2<\/li>\n<li><strong>\u0395\u03bb\u03b1\u03c6\u03c1\u03cd\u03c2<\/strong> \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b5\u03c5\u03c7\u03b8\u03b5\u03af \u03b7 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ae\u03ba\u03b7 \u03cc\u03b3\u03ba\u03bf\u03c5 \u03c3\u03c4\u03b1 \u03c6\u03bf\u03c1\u03b7\u03c4\u03ac \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac<\/li>\n<li><strong>\u039c\u03b9\u03ba\u03c1\u03cc\u03c2 \u03bc\u03bf\u03c1\u03c6\u03b9\u03ba\u03cc\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2<\/strong> \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03bf\u03c0\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2<\/li>\n<\/ul>\n<h3>\u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03ac\u03bb\u03bb\u03bf\u03c5 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bb\u03bf\u03b3\u03af\u03b1<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u03a4\u03cd\u03c0\u03bf\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7<\/th>\n<th>\u039c\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u0399\u03c3\u03c7\u03cd\u03c2<\/th>\n<th>\u0391\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b5\u03b3\u03ad\u03b8\u03bf\u03c5\u03c2<\/th>\n<th>\u039a\u03cc\u03c3\u03c4\u03bf\u03c2<\/th>\n<th>\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>NdFeB (\u039d\u03b5\u03bf\u03b4\u03b9\u03bc\u03af\u03bf\u03c5)<\/strong><\/td>\n<td>\u03a0\u03bf\u03bb\u03cd \u03c5\u03c8\u03b7\u03bb\u03cc<\/td>\n<td>\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc<\/td>\n<td>\u039c\u03b5\u03c3\u03b1\u03af\u03bf<\/td>\n<td>Smartphones, \u03bc\u03b9\u03ba\u03c1\u03bf\u03af \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2<\/td>\n<\/tr>\n<tr>\n<td><strong>\u03a3\u03b1\u03bc\u03ac\u03c1\u03b9\u03bf \u039a\u03b1\u03b2\u03cc\u03c4<\/strong><\/td>\n<td>\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n<td>\u039a\u03b1\u03bb\u03cc<\/td>\n<td>\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n<td>\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 (<a href=\"https:\/\/nbaem.com\/el\/samarium-cobalt-vs-neodymium-magnets\/\" target=\"_blank\" rel=\"noopener\">\u03a0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b5\u03b4\u03ce<\/a>)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u03a6\u03b5\u03c1\u0438\u0442\u0430 (\u039a\u03b5\u03c1\u03b1\u03bc\u03b9\u03ba\u03cc)<\/strong><\/td>\n<td>\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc \u03ad\u03c9\u03c2 \u03bc\u03b5\u03c3\u03b1\u03af\u03bf<\/td>\n<td>\u0394\u03af\u03ba\u03b1\u03b9\u03bf<\/td>\n<td>\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc<\/td>\n<td>\u0397\u03c7\u03b5\u03af\u03b1, \u03c6\u03b8\u03b7\u03bd\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0391\u03bb\u03bd\u03b9\u03ba\u03cc<\/strong><\/td>\n<td>\u039c\u03b5\u03c3\u03b1\u03af\u03bf<\/td>\n<td>\u0394\u03af\u03ba\u03b1\u03b9\u03bf<\/td>\n<td>\u039c\u03b5\u03c3\u03b1\u03af\u03bf<\/td>\n<td>\u0391\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2, \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ac \u03ba\u03b9\u03b8\u03ac\u03c1\u03b1\u03c2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u03a3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c6\u03b5\u03c1\u03af\u03c4\u03b7 \u03ae \u0391\u03bb\u03bd\u03b9\u03ba\u03cc, \u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 NdFeB \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf, \u03b5\u03bb\u03b1\u03c6\u03c1\u03cd\u03c4\u03b5\u03c1\u03bf \u03c0\u03b1\u03ba\u03ad\u03c4\u03bf. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf\u03c5\u03c2 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03cc\u03c4\u03b1\u03bd \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03bf\u03cd\u03c2 \u03b1\u03bb\u03bb\u03ac \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03b5\u03af\u03c2 <strong>\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03b5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ac \u03c4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03bf<\/strong>.<\/p>\n<p>\u0393\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03ae \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c0\u03ac\u03bd\u03b9\u03c9\u03bd \u03b3\u03b1\u03b9\u03ce\u03bd \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2, \u03b4\u03b5\u03af\u03c4\u03b5 <span style=\"color: #ff6600;\"><strong><a style=\"color: #ff6600;\" href=\"https:\/\/nbaem.com\/el\/products\/neodymium-magnet\/\" target=\"_blank\" rel=\"noopener\">\u03c4\u03bf\u03bd \u03bf\u03b4\u03b7\u03b3\u03cc \u03bc\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5odymium<\/a>.<\/strong><\/span><\/p>\n<h2>\u039a\u03cd\u03c1\u03b9\u03b5\u03c2 \u03a7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u039ddFeB \u039c magnets \u03c3\u03c4\u03b1 \u039a\u03b9\u03bd\u03b7\u03c4\u03ac \u03a4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03b1<\/h2>\n<p>\u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 NdFeB \u03c0\u03b1\u03af\u03b6\u03bf\u03c5\u03bd \u03c1\u03cc\u03bb\u03bf \u03c3\u03b5 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03ba\u03ac\u03b8\u03b5 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5 \u03c3\u03b5 \u03ad\u03bd\u03b1 Smartphone. \u0397 \u03c5\u03c8\u03b7\u03bb\u03ae \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bc\u03b9\u03ba\u03c1\u03cc \u03c4\u03bf\u03c5\u03c2 \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c4\u03b1 \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ac \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1. \u0395\u03b4\u03ce \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03ba\u03bf\u03b9\u03bd\u03ac:<\/p>\n<h3>\u03a3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b7\u03c7\u03b5\u03af\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b9\u03ba\u03c1\u03bf\u03c6\u03ce\u03bd\u03bf\u03c5<\/h3>\n<p>\u03a4 both \u03c4\u03b1 \u03b7\u03c7\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c6\u03c9\u03bd\u03b1, \u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 NdFeB 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