{"id":1583,"date":"2025-05-12T03:02:42","date_gmt":"2025-05-12T03:02:42","guid":{"rendered":"https:\/\/nbaem.com\/?p=1583"},"modified":"2026-06-27T08:08:49","modified_gmt":"2026-06-27T08:08:49","slug":"strongest-magnet","status":"publish","type":"post","link":"https:\/\/nbaem.com\/el\/strongest-magnet\/","title":{"rendered":"\u039f \u0399\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2 \u2013 \u039d\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c2 \u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2"},"content":{"rendered":"

\u039f \u0399\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2 \u2013 \u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2 \u039d\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf<\/h1>\n\n

\u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03bd\u03c4\u03bf\u03cd, \u03b1\u03bb\u03bb\u03ac \u03bb\u03af\u03b3\u03bf\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03be\u03ad\u03c1\u03bf\u03c5\u03bd \u03c0\u03bf\u03b9\u03bf\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03b7\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd.<\/p>\n

\u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03bc\u03cc\u03bd\u03b9\u03bc\u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf\u03b9 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1, \u03be\u03b5\u03c0\u03b5\u03c1\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03cc\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ac\u03bb\u03bb\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03c4\u03cc\u03c3\u03bf \u03c3\u03c4\u03b7\u03bd \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ae \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1.<\/strong><\/p>\n

\"\u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2

ring magnet \u2013 block magnet \u2013 cylinder magnet \u2013 magnet with hole<\/p><\/div>\n

\u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5 \u03ac\u03bb\u03bb\u03b1\u03be\u03b1\u03bd \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03c0\u03bf\u03c5 \u03c3\u03ba\u03b5\u03c6\u03c4\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7. \u03a4\u03bf \u03bc\u03b9\u03ba\u03c1\u03cc \u03c4\u03bf\u03c5\u03c2 \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03ba\u03c1\u03cd\u03b2\u03b5\u03b9 \u03b1\u03c0\u03af\u03c3\u03c4\u03b5\u03c5\u03c4\u03b7 \u03b9\u03c3\u03c7\u03cd. \u0391\u03c2 \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2\u2014and \u03b3\u03b9\u03b1\u03c4\u03af \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03c7\u03c9\u03c1\u03af\u03c2 \u03b1\u03bd\u03c4\u03af\u03c0\u03b1\u03bb\u03bf \u03c3\u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac.<\/p>\n

\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b9\u03c3\u03c7\u03cd\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7;<\/h2>\n

\u039f\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03bd\u03bf\u03bc\u03af\u03b6\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9. \u0391\u03c5\u03c4\u03cc \u03b4\u03b5\u03bd \u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1.<\/p>\n

\u0397 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b9\u03c3\u03c7\u03cd\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5, \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b1 \u03b5\u03ba\u03b5\u03af\u03bd\u03bf\u03b9 \u03bc\u03b5 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 N52, \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc 50 MGOe. \u0394\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 N54, N55. <\/strong><\/p>\n

\"\"<\/p>\n

\u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7 \u03bc\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03bd\u03bf\u03cd\u03bc\u03b5\u03c1\u03b1<\/h3>\n

\u0393\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ac\u03b2\u03c9 \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7, \u03c0\u03ac\u03bd\u03c4\u03b1 \u03ba\u03bf\u03b9\u03c4\u03ac\u03b6\u03c9 \u03c4\u03bf \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2, \u03ae (BH)max. \u0391\u03c5\u03c4\u03ae \u03b7 \u03c4\u03b9\u03bc\u03ae \u03bc\u03b1\u03c2 \u03bb\u03ad\u03b5\u03b9 \u03c0\u03cc\u03c3\u03b7 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03c0\u03bf\u03b8\u03b7\u03ba\u03b5\u03cd\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c5\u03bb\u03b9\u03ba\u03cc. \u03a5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2. \u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03ba\u03c5\u03bc\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc 30 \u03ad\u03c9\u03c2 55 MGOe, \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1.<\/p>\n

\u039d\u03b1 \u03bc\u03b9\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c0\u03af\u03bd\u03b1\u03ba\u03b1:<\/p>\n\n\n\n\n\n\n\n\n
\u03a4\u03cd\u03c0\u03bf\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7<\/th>\n(BH)max Range (MGOe)<\/th>\n\u03a3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ae \u0391\u03bd\u03c4\u03bf\u03c7\u03ae<\/th>\n<\/tr>\n<\/thead>\n
\u03a6\u03b5\u03c1\u0438\u0442\u0430 (\u039a\u03b5\u03c1\u03b1\u03bc\u03b9\u03ba\u03cc)<\/a><\/span><\/td>\n3 \u2013 4<\/td>\n\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc<\/td>\n<\/tr>\n
\u0391\u03bb\u03bd\u03b9\u03ba\u03cc<\/a><\/span><\/td>\n5 \u2013 9<\/td>\n\u039c\u03ad\u03c4\u03c1\u03b9\u03bf<\/td>\n<\/tr>\n
\u03a3\u03b1\u03bc\u03ac\u03c1\u03b9\u03bf \u039a\u03b1\u03b2\u03cc\u03c4<\/a><\/span><\/td>\n18 \u2013 30<\/td>\n\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n<\/tr>\n
\u039d\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf (NdFeB<\/span><\/a>)<\/span><\/td>\n30 \u2013 55<\/td>\n\u03a0\u03bf\u03bb\u03cd \u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u03a4\u03bf N55 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2. \u039c\u03b5\u03c1\u03b9\u03ba\u03ac \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03b1\u03bd\u03ce\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b5\u03c2, \u03b1\u03bb\u03bb\u03ac \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c5\u03c1\u03ad\u03c9\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03ba\u03cc\u03c3\u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/p>\n

\u03a4\u03b9 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7 \u03c0\u03b9\u03bf \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc;<\/h2>\n

\u039a\u03ac\u03c0\u03bf\u03b9\u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bc\u03bf\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03bf\u03c0\u03c4\u03b9\u03ba\u03ac \u03b1\u03bb\u03bb\u03ac \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03b5\u03bd\u03c4\u03b5\u03bb\u03ce\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac.<\/p>\n

\u0397 \u03b9\u03c3\u03c7\u03cd\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5, \u03c4\u03b7 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03b4\u03bf\u03bc\u03ae, \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03ac\u03be\u03b7.<\/strong><\/p>\n

\"\u03c1\u03bf\u03ae

\u03a1\u03bf\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5<\/p><\/div>\n

\u0397 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03c0\u03af\u03c3\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03c9\u03bd \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03ce\u03bd<\/h3>\n

\u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03b2\u03b1\u03c3\u03b9\u03ba\u03bf\u03af \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 influencing \u03c4\u03b7\u03bd \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd:<\/p>\n

1. \u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7<\/h4>\n

\u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5 \u03c6\u03c4\u03b9\u03ac\u03c7\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03bc\u03b5\u03af\u03b3\u03bc\u03b1 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5, \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b2\u03bf\u03c1\u03af\u03bf\u03c5 (Nd\u2082Fe\u2081\u2084B). \u0391\u03c5\u03c4\u03ae \u03b7 \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03ad\u03bd\u03b1 \u03c0\u03bf\u03bb\u03cd \u03c0\u03c5\u03ba\u03bd\u03cc \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03b4\u03af\u03bf. \u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c6\u03b5\u03c1\u03af\u03c4\u03b7, \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c3\u03c4\u03c1\u03cc\u03bd\u03c4\u03b9\u03bf \u03ae \u03b2\u03ac\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03cd \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b9\u03c3\u03c7\u03cd.<\/p>\n

2. \u039a\u03c1\u03c5\u03c3\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ae \u03b4\u03bf\u03bc\u03ae<\/h4>\n

\u039f \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03bf\u03b9 \u03b1\u03c4\u03cc\u03bc\u03bf\u03b9 \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1. \u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae \u03b4\u03bf\u03bc\u03ae \u03ba\u03c1\u03c5\u03c3\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03b9 \u03c5\u03c8\u03b7\u03bb\u03cc \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03c3\u03bc\u03cc. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03bf\u03bc\u03ae \u03b2\u03bf\u03b7\u03b8\u03ac \u03bd\u03b1 \u03ba\u03bb\u03b5\u03b9\u03b4\u03ce\u03c3\u03b5\u03b9 \u03c4\u03bf \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03b4\u03af\u03bf \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03b1\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b9\u03c3\u03b7.<\/p>\n

\"\u039a\u03c1\u03c5\u03c3\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ae

\u03a4\u03b5\u03c4\u03c1\u03b1\u03b3\u03c9\u03bd\u03b9\u03ba\u03ae \u03b4\u03bf\u03bc\u03ae \u03ba\u03c1\u03c5\u03c3\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5 Nd\u2082Fe\u2081\u2084B<\/p><\/div>\n

3. \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1<\/h4>\n

\u0397 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (\u03cc\u03c0\u03c9\u03c2 N35, N42, N55) \u03bc\u03b1\u03c2 \u03bb\u03ad\u03b5\u03b9 \u03c0\u03cc\u03c3\u03bf \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2. \u039f\u03b9 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b1\u03bd\u03ac \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 \u03cc\u03b3\u03ba\u03bf\u03c5. \u0391\u03bb\u03bb\u03ac \u03bf\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7\u03c2 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03b9\u03bf \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03bf\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2.<\/p>\n

4. \u03a0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2<\/h4>\n

\u039f\u03b9 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 sintering, \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03c4\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03bf \u03c0\u03ce\u03c2 \u03b8\u03b1 \u03b1\u03c0\u03bf\u03b4\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03bf \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2. \u0395\u03ac\u03bd \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c3\u03c5\u03bd\u03b5\u03c0\u03ae\u03c2, \u03bf \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03c0\u03bf\u03b4\u03ce\u03c3\u03b5\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf \u03ae \u03bd\u03b1 \u03c6\u03b8\u03b5\u03af\u03c1\u03b5\u03c4\u03b1\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1.<\/p>\n

\u039d\u03b1 \u03c0\u03ce\u03c2 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2:<\/p>\n\n\n\n\n\n\n\n\n
\u03a0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2<\/th>\n\u0395\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7 \u0394\u03cd\u03bd\u03b1\u03bc\u03b7<\/th>\n\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2<\/th>\n<\/tr>\n<\/thead>\n
\u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7<\/td>\n\u03a0\u03bf\u03bb\u03cd \u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\nNdFeB \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf<\/td>\n<\/tr>\n
\u039a\u03c1\u03c5\u03c3\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ae \u0394\u03bf\u03bc\u03ae<\/td>\n\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n\u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c3\u03c4\u03b5\u03bd\u03ae \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2<\/td>\n<\/tr>\n
\u0392\u03b1\u03b8\u03bc\u03af\u03b4\u03b1<\/td>\n\u03a0\u03bf\u03bb\u03cd \u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\nN55 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf\u03c2 \u03b5\u03c5\u03c1\u03ad\u03c9\u03c2<\/td>\n<\/tr>\n
\u03a0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2<\/td>\n\u039c\u03b5\u03c4\u03c1\u03b9\u03bf-\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n\u0395\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0388\u03c7\u03c9 \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03b5\u03af \u03bc\u03b5 \u03c0\u03bf\u03bb\u03bb\u03bf\u03cd\u03c2 \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03ad\u03c2. \u039f\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03b9 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03bd \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2 \u03b1\u03c5\u03c3\u03c4\u03b7\u03c1\u03ac \u03bc\u03b5 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (QC).<\/p>\n

\u03a0\u03bf\u03b9\u03bf\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c2;<\/h2>\n

\u0394\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03af\u03b4\u03b9\u03b1\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2\u2014even within the same type.<\/p>\n

\u039f\u03b9 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03bb\u03ad\u03bf\u03bd \u03b9\u03c3\u03c7\u03c5\u03c1\u03bf\u03af, \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03b1\u03c5\u03c4\u03ce\u03bd, \u03b7 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 N55 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7.<\/strong><\/p>\n

\u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03c5\u03bc\u03af\u03bf\u03c5<\/h3>\n

\u0391\u03c6\u03ae\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03bd\u03b1 \u03bc\u03bf\u03b9\u03c1\u03b1\u03c3\u03c4\u03ce \u03bb\u03af\u03b3\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ae \u03bc\u03bf\u03c5 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1. \u038c\u03c4\u03b1\u03bd \u03bf\u03b9 \u03c0\u03b5\u03bb\u03ac\u03c4\u03b5\u03c2 \u03b6\u03b7\u03c4\u03bf\u03cd\u03bd \u00ab\u03c4\u03bf\u03bd \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u00bb, \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b5\u03af\u03c7\u03bd\u03c9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5 N55. \u0391\u03c5\u03c4\u03bf\u03af \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03c4\u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ad\u03bb\u03be\u03b7\u03c2 \u03c3\u03c4\u03bf \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2.<\/p>\n

\u0391\u03bb\u03bb\u03ac \u03c4\u03bf N55 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c7\u03c1\u03ae\u03c3\u03b7. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03bd\u03b1 \u03c3\u03c0\u03ac\u03c3\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c7\u03ac\u03bd\u03b5\u03b9 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2. \u0393\u03b9' \u03b1\u03c5\u03c4\u03cc \u03c3\u03c5\u03c7\u03bd\u03ac \u03c0\u03c1\u03bf\u03c4\u03b5\u03af\u03bd\u03c9 N42 \u03ae N48 \u03b3\u03b9\u03b1 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03ae \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2.<\/p>\n\n\n\n\n\n\n\n
\u0392\u03b1\u03b8\u03bc\u03af\u03b4\u03b1<\/th>\n(BH)max (MGOe)<\/th>\n\u0394\u03cd\u03bd\u03b1\u03bc\u03b7<\/th>\n\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1<\/th>\n\u039a\u03cc\u03c3\u03c4\u03bf\u03c2<\/th>\n<\/tr>\n<\/thead>\n
N35<\/td>\n~35<\/td>\n\u039c\u03b5\u03c3\u03b1\u03af\u03bf<\/td>\n\u039a\u03b1\u03bb\u03cc<\/td>\n\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc<\/td>\n<\/tr>\n
N42<\/td>\n~42<\/td>\n\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n\u039a\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf<\/td>\n\u039c\u03b5\u03c3\u03b1\u03af\u03bf<\/td>\n<\/tr>\n
N55<\/td>\n~55<\/td>\n\u03a5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf<\/td>\n\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc<\/td>\n\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0391\u03bd \u03bf \u03c3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03c3\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7, \u03b5\u03c0\u03af\u03bb\u03b5\u03be\u03b5 \u03c4\u03bf N55. \u0391\u03bb\u03bb\u03ac \u03b1\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c3\u03b1\u03b9 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1, \u03c4\u03bf N42 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae.<\/p>\n

\u0393\u03b9\u03b1\u03c4\u03af \u03bf\u03b9 \u03c3\u03c0\u03b1\u03bd\u03b9\u03bf\u03c0\u03c5\u03c1\u03b9\u03c4\u03b9\u03ba\u03bf\u03af \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b4\u03c5\u03bd\u03b1\u03c4\u03bf\u03af;<\/h2>\n

\u039f\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03b4\u03b5\u03bd \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1\u03c4\u03af \u03bf\u03b9 \u03c3\u03c0\u03ac\u03bd\u03b9\u03b5\u03c2 \u03b3\u03b1\u03b9\u03ad\u03c2 \u03bc\u03cc\u03bd\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c5\u03c0\u03b5\u03c1\u03c4\u03b5\u03c1\u03bf\u03cd\u03bd \u03c4\u03cc\u03c3\u03bf \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03ac\u03bb\u03bb\u03c9\u03bd.<\/p>\n

\u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c3\u03c0\u03ac\u03bd\u03b9\u03c9\u03bd \u03b3\u03b1\u03b9\u03ce\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c3\u03ac\u03bc\u03b9\u03bf, \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03c0\u03b5\u03c1\u03af\u03c0\u03bb\u03bf\u03ba\u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03b9\u03c3\u03c7\u03c5\u03c1\u03ac \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ac \u03c0\u03b5\u03b4\u03af\u03b1.<\/strong><\/p>\n

\u03a4\u03bf \u03bc\u03c5\u03c3\u03c4\u03b9\u03ba\u03cc \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03b1\u03c4\u03cc\u03bc\u03c9\u03bd<\/h3>\n

\u03a4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c3\u03c0\u03ac\u03bd\u03b9\u03b1\u03c2 \u03b3\u03b1\u03b9\u03ac\u03c2, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c4\u03bf \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf, \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03bf\u03bc\u03ad\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03af\u03c9\u03bd. \u0394\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ac \u03b1\u03c0\u03b5\u03c1\u03af\u03c0\u03bb\u03bf\u03ba\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b5\u03be\u03ce\u03c4\u03b1\u03c4\u03b7 \u03c4\u03c1\u03bf\u03c7\u03b9\u03ac \u03c4\u03bf\u03c5\u03c2. \u0391\u03c5\u03c4\u03cc \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b9\u03c3\u03c7\u03c5\u03c1\u03bf\u03cd\u03c2 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2. \u038c\u03c4\u03b1\u03bd \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03b1\u03bc\u03bc\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd, \u03b1\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03c5\u03c8\u03b7\u03ba\u03ae \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03c1\u03bf\u03ae.<\/p>\n

\u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b4\u03cd\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf\u03b9 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03c3\u03c0\u03ac\u03bd\u03b9\u03c9\u03bd \u03b3\u03b1\u03b9\u03ce\u03bd \u03bc\u03b9\u03b3\u03bc\u03ac\u03c4\u03c9\u03bd \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03ce\u03bd:<\/p>\n

    \n
  • \u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03bd\u03b5\u03bf\u03b4\u03cd\u03bc\u03b9\u03bf\u03c5 (NdFeB)<\/strong>: \u0399\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2, \u03b1\u03bb\u03bb\u03ac \u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03bf\u03c2 \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7.<\/li>\n
  • \u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c3\u03ac\u03bc\u03b9\u03bf \u03ba\u03bf\u03b2\u03ac\u03bb\u03c4 (SmCo)<\/strong>: \u0399\u03c3\u03c7\u03c5\u03c1\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c2 \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2, \u03b1\u03bb\u03bb\u03ac \u03c0\u03b9\u03bf \u03b1\u03ba\u03c1\u03b9\u03b2\u03cc\u03c2.<\/li>\n<\/ul>\n\n\n\n\n\n\n
    \u039c\u03b1\u03b3\u03bd\u03ae\u03c4\u03b7\u03c2 \u03a3\u03c0\u03ac\u03bd\u03b9\u03b1\u03c2 \u0393\u03b1\u03b9\u03ac\u03c2<\/th>\n\u039c\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 (MGOe)<\/th>\n\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1<\/th>\n\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7<\/th>\n<\/tr>\n<\/thead>\n
    NdFeB<\/td>\n\u0388\u03c9\u03c2 52<\/td>\n\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc<\/td>\n\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc<\/td>\n<\/tr>\n
    SmCo<\/td>\n\u0388\u03c9\u03c2 32<\/td>\n\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n\u03a5\u03c8\u03b7\u03bb\u03cc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u0388\u03c7\u03c9 \u03b4\u03b5\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03ba\u03b9\u03bd\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c3\u03c0\u03ac\u03bd\u03b9\u03c9\u03bd \u03b3\u03b1\u03b9\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03b3\u03ad\u03b8\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2, \u03b1\u03c0\u03cc \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2 \u03ad\u03c9\u03c2 \u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ac \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1.<\/p>\n

    \u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/h2>\n

    \u039f\u03b9 \u03bc\u03b1\u03b3\u03bd\u03ae\u03c4\u03b5\u03c2 \u03c8\u03b5\u03c5\u03b4\u03ac\u03c1\u03b3\u03c5\u03c1\u03af\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b1\u03bc\u03ac\u03c7\u03b7\u03c4\u03bf\u03b9 \u03c3\u03b5 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03b7\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b3\u03b9\u03b1 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2.<\/p>","protected":false},"excerpt":{"rendered":"

    The Strongest Magnet \u2013 Neodymium Magnet Magnets are everywhere, but few people know which one truly leads the pack in strength. Neodymium magnets are the strongest permanent magnets available today, outperforming all other types in both magnetic strength and energy density. Neodymium magnets changed how we think about magnetic force. […]<\/p>","protected":false},"author":1,"featured_media":1590,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[31],"tags":[],"class_list":["post-1583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-neodymium-magnet"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53.jpg","_links":{"self":[{"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/posts\/1583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/comments?post=1583"}],"version-history":[{"count":9,"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/posts\/1583\/revisions"}],"predecessor-version":[{"id":3913,"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/posts\/1583\/revisions\/3913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/media\/1590"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/media?parent=1583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/categories?post=1583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/el\/wp-json\/wp\/v2\/tags?post=1583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}