{"id":1917,"date":"2025-08-14T08:05:30","date_gmt":"2025-08-14T08:05:30","guid":{"rendered":"https:\/\/nbaem.com\/?p=1917"},"modified":"2025-08-19T03:24:12","modified_gmt":"2025-08-19T03:24:12","slug":"hre-free-ndfeb-magnet","status":"publish","type":"post","link":"https:\/\/nbaem.com\/ja\/hre-free-ndfeb-magnet\/","title":{"rendered":"HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3 \u9ad8\u6027\u80fd\u304b\u3064\u30b3\u30b9\u30c8\u52b9\u679c\u7684"},"content":{"rendered":"<p>\u3082\u3057\u3042\u306a\u305f\u304c\u5e0c\u571f\u985e\u78c1\u77f3\u696d\u754c\u3092\u8ffd\u3063\u3066\u3044\u308b\u306a\u3089\u3001 <strong>\u5e0c\u571f\u985e\u78c1\u77f3<\/strong> \u306b\u3064\u3044\u3066\u304a\u305d\u3089\u304f\u8033\u306b\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u3001 <strong>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3<\/strong> \u3068\u3001\u305d\u308c\u3089\u304c\u5e02\u5834\u3092\u63fa\u308b\u304c\u3057\u3066\u3044\u308b\u7406\u7531\u306b\u3064\u3044\u3066\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u78c1\u77f3\u306f\u3001 <strong>\u30cd\u30aa\u30b8\u30e0\u9244\u30dc\u30ed\u30f3<\/strong> \u9ad8\u4fa1\u3067\u4f9b\u7d66\u304c\u9650\u5b9a\u3055\u308c\u3066\u3044\u308b <strong>\u91cd\u5e0c\u571f\u985e\u5143\u7d20\u306e<\/strong> \u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\u306e\u3088\u3046\u306a<\/p>\n<p>\u4f9d\u5b58\u306a\u3057\u306b\u3001\u9a5a\u7570\u7684\u306a\u5f37\u3055\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002 <strong>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3<\/strong> \u3064\u307e\u308a\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u3001\u4f9b\u7d66\u306e\u5b89\u5b9a\u6027\u5411\u4e0a\u3001\u305d\u3057\u3066\u3088\u308a\u6301\u7d9a\u53ef\u80fd\u306a\u88fd\u9020\u306e\u8db3\u8de1\u3092\u5b9f\u73fe\u3057\u306a\u304c\u3089\u3001\u591a\u304f\u306e\u7528\u9014\u3067\u6027\u80fd\u3092\u72a0\u7272\u306b\u3057\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002 <strong>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001<\/strong> to <strong>\u98a8\u529b\u767a\u96fb\u6a5f<\/strong>\u304c\u4f55\u3067\u3042\u308b\u304b\u3001\u5f93\u6765\u306e\u30b0\u30ec\u30fc\u30c9\u3068\u3069\u3046\u6bd4\u8f03\u3055\u308c\u308b\u304b\u3001\u305d\u3057\u3066\u306a\u305c\u81ea\u52d5\u8eca\u7528\u30e2\u30fc\u30bf\u30fc\u306a\u3069\u306e\u7523\u696d\u3067\u6025\u901f\u306b\u9078\u3070\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2>\u3055\u3042\u3001\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/h2>\n<p>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3\u3068\u306f\u4f55\u304b <strong>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3\u306f\u3001<\/strong> \u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\uff08Dy\uff09\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\uff08Tb\uff09\u306e\u3088\u3046\u306a\u91cd\u5e0c\u571f\u985e\u5143\u7d20\uff08HRE\uff09\u3092\u542b\u307e\u306a\u3044\u30cd\u30aa\u30b8\u30e0-\u9244-\u30dc\u30ed\u30f3\u78c1\u77f3\u3067\u3059\u3002<\/p>\n<p>\u5f93\u6765\u306e\u9ad8\u6027\u80fdNdFeB\u78c1\u77f3\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u5143\u7d20\u306f\u8010\u71b1\u6027\u3092\u9ad8\u3081\u3001\u6e29\u5ea6\u4e0a\u6607\u6642\u306e\u78c1\u6c17\u5f37\u5ea6\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u6dfb\u52a0\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4e3b\u306a\u9055\u3044\u306f\uff1a<\/strong> \u5f93\u6765\u306eNdFeB\u78c1\u77f3<\/li>\n<li><strong>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3<\/strong> \u2013 \u9ad8\u5ea6\u306a\u52a0\u5de5\u6280\u8853\u3068\u5408\u91d1\u8a2d\u8a08\u3092\u7528\u3044\u3066\u3001\u540c\u7b49\u306e\u6027\u80fd\u3092\u5b9f\u73fe <strong>\u3057\u306a\u304c\u3089<\/strong> \u91cd\u5e0c\u571f\u985e\u6dfb\u52a0\u306a\u3057\u3002<\/li>\n<\/ul>\n<h3>Dy\u3068Tb\u3092\u907f\u3051\u308b\u7406\u7531<\/h3>\n<ul>\n<li><strong>\u5e0c\u5c11\u3067\u9ad8\u4fa1<\/strong> \u2013 \u4e16\u754c\u7684\u306a\u4f9b\u7d66\u306f\u9650\u5b9a\u7684\u3067\u3001\u4fa1\u683c\u306f\u5909\u52d5\u3057\u3084\u3059\u3044\u3002<\/li>\n<li><strong>\u5730\u653f\u5b66\u7684\u30ea\u30b9\u30af<\/strong> \u2013 \u63a1\u6398\u3068\u52a0\u5de5\u306f\u5c11\u6570\u306e\u56fd\u306b\u96c6\u4e2d\u3057\u3066\u3044\u308b\u3002<\/li>\n<li><strong>\u74b0\u5883\u3078\u306e\u5f71\u97ff<\/strong> \u2013 \u91cd\u5e0c\u571f\u985e\u306e\u63a1\u53d6\u306f\u9ad8\u3044\u74b0\u5883\u30b3\u30b9\u30c8\u3092\u4f34\u3046\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u8981\u7d20<\/th>\n<th>\u5f93\u6765\u306eNdFeB\u306b\u304a\u3051\u308b\u5f79\u5272<\/th>\n<th>\u907f\u3051\u308b\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\uff08Dy\uff09<\/td>\n<td>\u4fdd\u6301\u529b\u3068\u9ad8\u6e29\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b<\/td>\n<td>\u9ad8\u30b3\u30b9\u30c8\u3067\u4f9b\u7d66\u304c\u5e0c\u5c11<\/td>\n<\/tr>\n<tr>\n<td>\u30c6\u30eb\u30d3\u30a6\u30e0\uff08Tb\uff09<\/td>\n<td>\u71b1\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b<\/td>\n<td>Dy\u3088\u308a\u3082\u3055\u3089\u306b\u5e0c\u5c11\u3067\u9ad8\u4fa1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Dy\u3084Tb\u306b\u983c\u308b\u4ee3\u308f\u308a\u306b\u3001\u73fe\u4ee3\u306eHRE\u30d5\u30ea\u30fc\u78c1\u77f3\u306f <strong>\u7c92\u754c\u5de5\u5b66<\/strong>, <strong>\u30ca\u30ce\u7d50\u6676\u69cb\u9020<\/strong>\u304a\u3088\u3073 <strong>\u6700\u9069\u5316\u3055\u308c\u305f\u5408\u91d1\u7d44\u6210<\/strong> \u6027\u80fd\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u91cd\u8981\u306a\u91cd\u5e0c\u571f\u985e\u3078\u306e\u4f9d\u5b58\u5ea6\u3092\u4f4e\u6e1b\u3059\u308b\u305f\u3081\u3002<\/p>\n<h2>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3\u3078\u306e\u79fb\u884c\u306e\u7406\u7531<\/h2>\n<p>\u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\uff08Dy\uff09\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\uff08Tb\uff09\u306a\u3069\u306e\u91cd\u5e0c\u571f\u985e\u5143\u7d20\u306f\u3001\u5e38\u306b\u9ad8\u4fa1\u3067\u4f9b\u7d66\u304c\u9650\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u5e02\u5834\u306e\u9700\u8981\u3001\u8cbf\u6613\u5236\u9650\u3001\u63a1\u6398\u306e\u8ab2\u984c\u306b\u3088\u308a\u4fa1\u683c\u304c\u5927\u304d\u304f\u5909\u52d5\u3057\u3084\u3059\u304f\u3001\u9577\u671f\u7684\u306a\u30b3\u30b9\u30c8\u8a08\u753b\u3092\u96e3\u3057\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4fa1\u683c\u306e\u5909\u52d5\u6027\u306f\u3001\u591a\u304f\u306e\u65e5\u672c\u4f01\u696d\u304c\u3088\u308a\u5b89\u5b9a\u3057\u305f\u4ee3\u66ff\u54c1\u3092\u63a2\u3059\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u91cd\u5e0c\u571f\u985e\u306e\u63a1\u6398\u306b\u306f\u74b0\u5883\u554f\u984c\u3084\u5730\u653f\u5b66\u7684\u30ea\u30b9\u30af\u3082\u4f34\u3044\u307e\u3059\u3002\u4e16\u754c\u306e\u751f\u7523\u306e\u5927\u90e8\u5206\u304c\u5c11\u6570\u306e\u56fd\u306b\u96c6\u4e2d\u3057\u3066\u304a\u308a\u3001\u653f\u6cbb\u3084\u8cbf\u6613\u6761\u4ef6\u306e\u5909\u5316\u306b\u3088\u308a\u4f9b\u7d66\u30c1\u30a7\u30fc\u30f3\u306e\u6df7\u4e71\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u4e0d\u78ba\u5b9f\u6027\u306f\u3001\u96fb\u6c17\u81ea\u52d5\u8eca\u3001\u98a8\u529b\u767a\u96fb\u3001\u96fb\u5b50\u6a5f\u5668\u306a\u3069\u3001\u5b89\u5b9a\u3057\u305f\u78c1\u77f3\u4f9b\u7d66\u306b\u4f9d\u5b58\u3059\u308b\u7523\u696d\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u8ab2\u984c\u3067\u3059\u3002<\/p>\n<p>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3\u306f\u3001\u3053\u308c\u3089\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002Dy\u3084Tb\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30b9\u30c8\u306e\u4e88\u6e2c\u6027\u3092\u9ad8\u3081\u3001\u4f9b\u7d66\u30c1\u30a7\u30fc\u30f3\u306e\u8010\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u74b0\u5883\u8ca0\u8377\u3092\u4f4e\u6e1b\u3057\u3064\u3064\u3001\u5f37\u529b\u306a\u78c1\u6c17\u6027\u80fd\u3092\u7dad\u6301\u3067\u304d\u308b\u305f\u3081\u3001\u6301\u7d9a\u53ef\u80fd\u6027\u306e\u76ee\u6a19\u306b\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u65e5\u672c\u306e\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u91cd\u5e0c\u571f\u985e\u30d5\u30ea\u30fc\u78c1\u77f3\u3078\u306e\u79fb\u884c\u306f\u6b21\u306e\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u56fd\u969b\u7684\u306a\u4f9b\u7d66\u4e2d\u65ad\u306e\u30ea\u30b9\u30af\u4f4e\u6e1b<\/li>\n<li>\u4fa1\u683c\u69cb\u9020\u306e\u4e88\u6e2c\u6027\u5411\u4e0a<\/li>\n<li>\u74b0\u5883\u8ca0\u8377\u306e\u524a\u6e1b<\/li>\n<li>\u6301\u7d9a\u53ef\u80fd\u6027\u3084\u56fd\u5185\u8abf\u9054\u8981\u4ef6\u3078\u306e\u9069\u5408\u304c\u5bb9\u6613\u306b\u306a\u308b<\/li>\n<\/ul>\n<p>\u3053\u306e\u79fb\u884c\u306f\u5358\u306a\u308b\u30b3\u30b9\u30c8\u524a\u6e1b\u3060\u3051\u3067\u306a\u304f\u3001\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3068\u4f9b\u7d66\u306e\u5b89\u5b9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306b\u95a2\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c\u9ad8\u4fa1\u306a\u7523\u696d\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3\u306e\u6280\u8853\u7684\u8ab2\u984c<\/h2>\n<p>\u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\uff08Dy\uff09\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\uff08Tb\uff09\u306a\u3069\u306e\u91cd\u5e0c\u571f\u985e\u5143\u7d20\u306f\u3001\u901a\u5e38\u3001NdFeB\u78c1\u77f3\u306b\u6dfb\u52a0\u3055\u308c\u3001\u9ad8\u6e29\u3067\u306e\u78c1\u6c17\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u3001\u30b3ercivity\uff08\u8131\u78c1\u62b5\u6297\u6027\uff09\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u3067\u30b3\u30b9\u30c8\u3068\u4f9b\u7d66\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u304c\u3001\u540c\u6642\u306b\u9ad8\u6e29\u6027\u80fd\u3092\u540c\u3058\u30ec\u30d9\u30eb\u306b\u4fdd\u3064\u3053\u3068\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>Dy\u3068Tb\u306e\u91cd\u8981\u6027<\/h3>\n<ul>\n<li><strong>Dy\/Tb\u306e\u5f79\u5272\uff1a<\/strong> \u9ad8\u6e29\u5b89\u5b9a\u6027\u3068\u30b3ercivity\u306e\u5411\u4e0a\u3002<\/li>\n<li><strong>\u5f7c\u3089\u306a\u3057\u3067\u306f:<\/strong> \u7279\u306b150\u2103\u3092\u8d85\u3048\u308b\u3068\u3001\u71b1\u306b\u3088\u3063\u3066\u78c1\u77f3\u306e\u5f37\u5ea6\u304c\u65e9\u304f\u5931\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>HRE\u30d5\u30ea\u30fc\u8a2d\u8a08\u306e\u6027\u80fd\u3078\u306e\u5f71\u97ff<\/h3>\n<ul>\n<li>HRE\u30b0\u30ec\u30fc\u30c9\u306b\u6bd4\u3079\u3066\u6700\u5927\u52d5\u4f5c\u6e29\u5ea6\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u30e2\u30fc\u30bf\u30fc\u306b\u3088\u308a\u826f\u3044\u51b7\u5374\u3084\u8a2d\u8a08\u5909\u66f4\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u4ed6\u306e\u6539\u5584\u304c\u306a\u3051\u308c\u3070\u3001\u4fdd\u78c1\u529b\u304c\u308f\u305a\u304b\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u305d\u308c\u3092\u53ef\u80fd\u306b\u3059\u308b\u6280\u8853\u7684\u9032\u6b69<\/h3>\n<p>\u88fd\u9020\u696d\u8005\u306f\u3001Dy\/Tb\u306a\u3057\u3067\u5931\u308f\u308c\u305f\u6027\u80fd\u3092\u56de\u5fa9\u3055\u305b\u308b\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059:<\/p>\n<ul>\n<li><strong>\u7c92\u754c\u5de5\u5b66<\/strong> \u2013 \u3088\u308a\u9ad8\u3044\u4fdd\u78c1\u529b\u306e\u305f\u3081\u306b\u5fae\u7d30\u69cb\u9020\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u9ad8\u5ea6\u306a\u5408\u91d1\u5316<\/strong> \u2013 \u3088\u308a\u826f\u3044\u71b1\u6319\u52d5\u306e\u305f\u3081\u306b\u57fa\u672c\u7d44\u6210\u3092\u5fae\u8abf\u6574\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u4fdd\u8b77\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong> \u2013 \u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u8010\u98df\u6027\u3068\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>NBAEM R&amp;D\u306e\u7126\u70b9<\/h3>\n<p>NBAEM\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067Dy\/Tb\u78c1\u77f3\u3068\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308bHRE\u30d5\u30ea\u30fc\u306eNdFeB\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3057\u307e\u3057\u305f:<\/p>\n<ul>\n<li>\u3088\u308a\u9ad8\u3044\u56fa\u6709\u4fdd\u78c1\u529b\u306e\u305f\u3081\u306e\u72ec\u81ea\u306e\u5408\u91d1\u30d6\u30ec\u30f3\u30c9<\/li>\n<li>\u30ca\u30ce\u30b9\u30b1\u30fc\u30eb\u7c92\u754c\u62e1\u6563\u6280\u8853<\/li>\n<li>\u904e\u9177\u306a\u74b0\u5883\u5411\u3051\u306e\u9ad8\u6027\u80fd\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n<li>\u65e5\u672c\u306e\u5de5\u696d\u898f\u683c\u306b\u5bfe\u3059\u308b\u4e00\u8cab\u3057\u305f\u8a66\u9a13<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>Dy\/Tb\u3092\u542b\u3080\u5f93\u6765\u306eNdFeB<\/th>\n<th>HRE\u30d5\u30ea\u30fc NdFeB\uff08NBAEM\u5148\u9032\u6280\u8853\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4fdd\u78c1\u529b<\/td>\n<td>\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n<td>\u9ad8\u304b\u3089\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u52d5\u4f5c\u6e29\u5ea6<\/td>\n<td>150\u2013200\u00b0C<\/td>\n<td>120\u2013180\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u8150\u98df\u6027<\/td>\n<td>\u826f\u597d<\/td>\n<td>\u826f\u3044\u304b\u3089\u512a\u308c\u305f<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30b9\u30c8\u5b89\u5b9a\u6027<\/td>\n<td>\u4f4e\u3044<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u4f9b\u7d66\u30ea\u30b9\u30af<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u4f4e\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>HRE\u30d5\u30ea\u30fc\u3068\u5f93\u6765\u578bNdFeB\u78c1\u77f3\u306e\u6027\u80fd\u6bd4\u8f03<\/h2>\n<p>\u6bd4\u8f03\u3059\u308b\u3068\u304d <strong>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3<\/strong> \u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\uff08Dy\uff09\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\uff08Tb\uff09\u3092\u542b\u3080\u5f93\u6765\u306e\u30b0\u30ec\u30fc\u30c9\u3068\u6bd4\u8f03\u3057\u3066\u3001\u4e3b\u306a\u9055\u3044\u306f\u5f37\u5ea6\u3001\u8010\u71b1\u6027\u3001\u9577\u671f\u8010\u4e45\u6027\u306b\u73fe\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u7c21\u5358\u306b\u307e\u3068\u3081\u307e\u3057\u305f\uff1a<\/p>\n<h3>\u78c1\u6c17\u7279\u6027<\/h3>\n<ul>\n<li><strong>\u4fdd\u78c1\u529b\uff08HcJ\uff09\uff1a<\/strong> \u91cd\u5e0c\u571f\u985e\u3092\u542b\u3080\u5f93\u6765\u306e\u78c1\u77f3\u306f\u3001\u7279\u306b\u9ad8\u6e29\u3067\u306e\u4fdd\u78c1\u529b\u304c\u9ad8\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u65b0\u3057\u3044HRE\u30d5\u30ea\u30fc\u8a2d\u8a08\u306f\u3001\u7c92\u754c\u5de5\u5b66\u3084\u9ad8\u5ea6\u306a\u5408\u91d1\u5316\u306b\u3088\u308a\u3001\u3053\u306e\u5dee\u3092\u5927\u304d\u304f\u7e2e\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u6b8b\u7559\u78c1\u6c17\uff08Br\uff09\uff1a<\/strong> \u4e21\u30bf\u30a4\u30d7\u3068\u3082\u306b\u3001\u5916\u90e8\u78c1\u5834\u304c\u30bc\u30ed\u306e\u72b6\u614b\u3067\u306e\u4fdd\u6301\u78c1\u6c17\uff08\u6b8b\u7559\u78c1\u6c17\uff09\u306f\u307b\u307c\u540c\u7b49\u3067\u3059\u3002<\/li>\n<li><strong>\u6700\u5927\u30a8\u30cd\u30eb\u30ae\u30fc\u7a4d\uff08BHmax\uff09\uff1a<\/strong> \u7279\u306b\u5ba4\u6e29\u3067\u3001\u4e21\u8005\u306e\u5dee\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<h3>\u71b1\u5b89\u5b9a\u6027<\/h3>\n<ul>\n<li><strong>\u52d5\u4f5c\u6e29\u5ea6\u7bc4\u56f2\uff1a<\/strong> \u91cd\u5e0c\u571f\u985e\u306f150\u00b0C\u4ee5\u4e0a\u3067\u306e\u5b89\u5b9a\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u304c\u3001\u5f93\u6765\u306e\u78c1\u77f3\u306f\u6975\u7aef\u306a\u9ad8\u6e29\u3067\u4f9d\u7136\u3068\u3057\u3066\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5148\u9032\u306eHRE\u30d5\u30ea\u30fc\u30b0\u30ec\u30fc\u30c9\u306f120\u2013150\u00b0C\u306e\u7bc4\u56f2\u3067\u3082\u6027\u80fd\u4f4e\u4e0b\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u96fb\u6c17\u81ea\u52d5\u8eca\u3084\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u8010\u4e45\u6027\u3068\u8010\u8150\u98df\u6027<\/h3>\n<ul>\n<li><strong>\u8150\u98df\u9632\u8b77\uff1a<\/strong> \u4fdd\u8b77\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u65bd\u3057\u305f\u5834\u5408\u3068\u985e\u4f3c\u3057\u3066\u3044\u307e\u3059\u3002NBAEM\u306f\u5f93\u6765\u306e\u8010\u4e45\u6027\u3092\u4e0a\u56de\u308b\u591a\u5c64\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u4ee3\u8868\u7684\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u6bd4\u8f03<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3<\/th>\n<th>Dy\/Tb\u3092\u542b\u3080\u5f93\u6765\u306eNdFeB<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4fdd\u6301\u529b\uff08HcJ @ RT\uff09<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u6b8b\u7559\u78c1\u5316\uff08Br\uff09<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u30a8\u30cd\u30eb\u30ae\u30fc\u7a4d\uff08BHmax\uff09<\/td>\n<td>35\u201345 MGOe<\/td>\n<td>35\u201348 MGOe<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u52d5\u4f5c\u6e29\u5ea6<\/td>\n<td>120\u2013150\u00b0C<\/td>\n<td>150\u2013200\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u8150\u98df\u6027<\/td>\n<td>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u308b\u9ad8\u6027\u80fd<\/td>\n<td>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3088\u308b\u9ad8\u6027\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30b9\u30c8\u5b89\u5b9a\u6027<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>HRE\u4fa1\u683c\u5909\u52d5\u306b\u3088\u308b\u4f4e\u4e0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u6027\u80fd\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u305d\u306e\u7406\u7531\u3092\u793a\u3057\u3066\u3044\u307e\u3059 <strong>\u91cd\u5e0c\u571f\u985e\u30d5\u30ea\u30fc\u78c1\u77f3<\/strong> \u30b3\u30b9\u30c8\u5b89\u5b9a\u6027\u3092\u6c42\u3081\u308b\u65e5\u672c\u306e\u30e1\u30fc\u30ab\u30fc\u306b\u3068\u3063\u3066\u3001\u6027\u80fd\u3092\u72a0\u7272\u306b\u305b\u305a\u306b\u9078\u3070\u308c\u308b\u5f37\u529b\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3\u306e\u7528\u9014<\/h2>\n<p>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3\u306f\u3001\u30c0\u30a4\u30aa\u30d7\u30b7\u30a6\u30e0\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\u306a\u3069\u306e\u9ad8\u4fa1\u306a\u91cd\u5e0c\u571f\u985e\u5143\u7d20\u306b\u983c\u3089\u305a\u306b\u9ad8\u3044\u6027\u80fd\u3092\u767a\u63ee\u3057\u3001\u65e5\u672c\u5168\u56fd\u306e\u7523\u696d\u3067\u5b9f\u7528\u7684\u306a\u652f\u6301\u3092\u5f97\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u8f1d\u304d\u307e\u3059\uff1a<\/p>\n<h3>\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u30e2\u30fc\u30bf\u30fc\u3068\u767a\u96fb\u6a5f<\/h3>\n<p>\u3053\u308c\u3089\u306e\u78c1\u77f3\u306f\u9ad8\u3044\u30d1\u30ef\u30fc\u5bc6\u5ea6\u3092\u63d0\u4f9b\u3057\u3001\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u30e2\u30fc\u30bf\u30fc\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u304b\u3064\u52b9\u7387\u7684\u306b\u4fdd\u3061\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u91cd\u91cf\u3092\u524a\u6e1b\u3057\u306a\u304c\u3089\u30c8\u30eb\u30af\u51fa\u529b\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059 \u2014 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<strong>HRE\u30d5\u30ea\u30fcNdFeB\u78c1\u77f3<\/strong> \u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\uff08Dy\uff09\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\uff08Tb\uff09\u306a\u3069\u306e\u91cd\u5e0c\u571f\u985e\u5143\u7d20\u306b\u983c\u3089\u305a\u9ad8\u6027\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u88fd\u54c1\u3092\u5e45\u5e83\u304f\u53d6\u308a\u63c3\u3048\u3066\u3044\u307e\u3059\u3002 <span style=\"color: #ff6600;\"><strong>\u3055\u3089\u306b\u3001\u91cd\u5e0c\u571f\u985e\u30d5\u30ea\u30fc\u88fd\u54c1\u306e\u8f38\u51fa\u624b\u7d9a\u304d\u306f\u3088\u308a\u4fbf\u5229\u3067\u7c21\u5358\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u6642\u9593\u3092\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002<\/strong>.<span style=\"color: #000000;\">O<\/span><\/span><span style=\"color: #000000;\">ur<\/span> 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<strong>\u4f9b\u7d66\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd<\/strong>\u65e5\u672c\u3078\u306e\u8f38\u51fa\u7d4c\u9a13\u306b\u3088\u308a\u30b9\u30e0\u30fc\u30ba\u306a\u901a\u95a2\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u6280\u8853\u30c1\u30fc\u30e0\u306f\u3001\u88fd\u54c1\u9078\u5b9a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u9069\u5408\u6027\u3001\u6027\u80fd\u691c\u8a3c\u3092\u51fa\u8377\u524d\u5f8c\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b5\u30f3\u30d7\u30eb\u3084\u30a2\u30c9\u30d0\u30a4\u30b9\u306e\u53d6\u5f97\u65b9\u6cd5<\/h3>\n<ul>\n<li>\u4ed5\u69d8\u66f8\u3084\u56f3\u9762\u3092\u6dfb\u3048\u3066\u55b6\u696d\u30c1\u30fc\u30e0\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/li>\n<li>\u6280\u8853\u7684\u306a\u63a8\u5968\u3068\u898b\u7a4d\u3082\u308a\u3092\u53d7\u3051\u53d6\u308b<\/li>\n<li>\u8a66\u9a13\u7528\u306e\u7121\u6599\u307e\u305f\u306f\u5272\u5f15\u30b5\u30f3\u30d7\u30eb\u3092\u30ea\u30af\u30a8\u30b9\u30c8<\/li>\n<li>\u8a2d\u8a08\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8\u3092\u53d7\u3051\u308b<\/li>\n<\/ul>\n<p>\u91cd\u5e0c\u571f\u985e\u3092\u4f7f\u7528\u3057\u306a\u3044\u5b89\u5b9a\u3057\u305f\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5f93\u6765\u578bNdFeB\u78c1\u77f3\u306e\u4ee3\u66ff\u3092\u304a\u63a2\u3057\u306a\u3089\u3001\u79c1\u305f\u3061\u306e 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