{"id":1630,"date":"2025-05-22T06:12:35","date_gmt":"2025-05-22T06:12:35","guid":{"rendered":"https:\/\/nbaem.com\/?p=1630"},"modified":"2025-05-22T06:12:35","modified_gmt":"2025-05-22T06:12:35","slug":"what-is-a-neodymium-magnet","status":"publish","type":"post","link":"https:\/\/nbaem.com\/ja\/what-is-a-neodymium-magnet\/","title":{"rendered":"\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff08NdFeB\uff09\u3068\u306f\u4f55\u3067\u3059\u304b"},"content":{"rendered":"<h1>\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff08NdFeB\uff09\u3068\u306f\uff1f<\/h1>\n<p>\u4e16\u754c\u3067\u6700\u3082\u5f37\u529b\u306a\u6c38\u4e45\u78c1\u77f3\u3092\u304a\u63a2\u3057\u3067\u3059\u304b\uff1f\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\u306f\u3001\u3042\u306a\u305f\u304c\u5fc5\u8981\u3060\u3068\u306f\u77e5\u3089\u306a\u304b\u3063\u305f\u7b54\u3048\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p><strong><a href=\"https:\/\/nbaem.com\/ja\/products\/neodymium-magnet\/\"><span style=\"color: #ff6600;\">\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3<\/span> <\/a>\u30ec\u30a2\u30a2\u30fc\u30b9\u78c1\u77f3\u306f\u30cd\u30aa\u30b8\u30e0\u3001\u9244\u3001\u30db\u30a6\u7d20\u304b\u3089\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u306e\u6c38\u4e45\u78c1\u77f3\u306e\u4e2d\u3067\u6700\u3082\u9ad8\u3044\u78c1\u6c17\u5f37\u5ea6\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n<div id=\"attachment_1590\" style=\"width: 903px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1590\" class=\"size-full wp-image-1590\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53.jpg\" alt=\"\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\" width=\"893\" height=\"550\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53-200x123.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53-300x185.jpg 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53-400x246.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53-600x370.jpg 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53-768x473.jpg 768w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53-800x493.jpg 800w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Xnip2025-05-12_10-40-53.jpg 893w\" sizes=\"(max-width: 893px) 100vw, 893px\" \/><p id=\"caption-attachment-1590\" class=\"wp-caption-text\">\u7570\u306a\u308b\u5f62\u72b6\u306eNdFeB\u78c1\u77f3<\/p><\/div>\n<p>\u3053\u308c\u3089\u306e\u78c1\u77f3\u306f\u3042\u3089\u3086\u308b\u5834\u6240\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u2014\u30d8\u30c3\u30c9\u30db\u30f3\u304b\u3089\u96fb\u6c17\u81ea\u52d5\u8eca\u307e\u3067\u3002\u305d\u306e\u30d1\u30ef\u30fc\u3001\u30b5\u30a4\u30ba\u3001\u52b9\u7387\u6027\u306b\u3088\u308a\u3001\u73fe\u4ee3\u7523\u696d\u306e\u91cd\u8981\u306a\u4e00\u90e8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><\/h2>\n<h2>NdFeB\u306f\u4f55\u306e\u7565\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u300cNdFeB\u300d\u3068\u3044\u3046\u7565\u8a9e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6b63\u78ba\u306b\u306f\u4f55\u3092\u610f\u5473\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p><strong>NdFeB\u306f\u30cd\u30aa\u30b8\u30e0\uff08Nd\uff09\u3001\u9244\uff08Fe\uff09\u3001\u30db\u30a6\u7d20\uff08B\uff09\u306e\u7565\u79f0\u3067\u3042\u308a\u3001\u3053\u306e\u5f37\u529b\u306a\u6c38\u4e45\u78c1\u77f3\u5408\u91d1\u3092\u4f5c\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e09\u3064\u306e\u5143\u7d20\u3067\u3059\u3002<\/strong><\/p>\n<h3>\u540d\u524d\u304c\u5168\u3066\u3092\u7269\u8a9e\u3063\u3066\u3044\u307e\u3059<\/h3>\n<p>NdFeB\u306f\u3053\u308c\u3089\u306e\u78c1\u77f3\u306e\u5316\u5b66\u7d44\u6210\u306e\u7565\u79f0\u3067\u3059\uff1a<\/p>\n<ul>\n<li><strong>Nd<\/strong> = \u30cd\u30aa\u30b8\u30e0<\/li>\n<li><strong>Fe<\/strong> = \u9244<\/li>\n<li><strong>B<\/strong> = \u30db\u30a6\u7d20<\/li>\n<\/ul>\n<p>\u3053\u306e\u5408\u91d1\u306f\u975e\u5e38\u306b\u9ad8\u3044\u78c1\u6c17\u6027\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u7d50\u6676\u69cb\u9020\u3092\u4f5c\u308a\u51fa\u3057\u307e\u3059\u30021980\u5e74\u4ee3\u306b\u30b5\u30de\u30ea\u30a6\u30e0\u30b3\u30d0\u30eb\u30c8\uff08SmCo\uff09\u78c1\u77f3\u306e\u4f4e\u30b3\u30b9\u30c8\u4ee3\u66ff\u54c1\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u3001\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u3061\u3089\u304cNdFeB\u3068\u4ed6\u306e\u6750\u6599\u3068\u306e\u6bd4\u8f03\u3067\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u78c1\u77f3\u306e\u7a2e\u985e<\/th>\n<th>\u4e3b\u8981\u306a\u5143\u7d20<\/th>\n<th>\u5f37\u3055<\/th>\n<th>\u30b3\u30b9\u30c8<\/th>\n<th>\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NdFeB\uff08\u30cd\u30aa\uff09<\/td>\n<td>\u30cd\u30aa\u30b8\u30e0\u3001\u9244\u3001\u30db\u30a6\u7d20<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605<\/td>\n<td>$$<\/td>\n<td>\u6700\u9ad8\u306e\u78c1\u6c17\u5f37\u5ea6<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/nbaem.com\/ja\/products\/samarium-cobalt-magnets\/\"><span style=\"color: #ff6600;\">\u30b5\u30de\u30ea\u30a6\u30e0\u30b3\u30d0\u30eb\u30c8<\/span><\/a><\/td>\n<td>\u30b5\u30de\u30ea\u30a6\u30e0\u3001\u30b3\u30d0\u30eb\u30c8<\/td>\n<td>\u2605\u2605\u2605\u2605\u2606<\/td>\n<td>$$$$<\/td>\n<td>\u9ad8\u6e29\u8010\u6027\u3001\u9ad8\u4fa1<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/nbaem.com\/ja\/products\/ceramic-magnet\/\"><span style=\"color: #ff6600;\">\u30d5\u30a7\u30e9\u30a4\u30c8<\/span><\/a><\/td>\n<td>\u9178\u5316\u9244<\/td>\n<td>\u2605\u2605\u2606\u2606\u2606<\/td>\n<td>$<\/td>\n<td>\u4f4e\u30b3\u30b9\u30c8\u3001\u4f4e\u5f37\u5ea6<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/nbaem.com\/ja\/products\/alnico-magnet\/\"><span style=\"color: #ff6600;\">\u30a2\u30eb\u30cb\u30b3<\/span><\/a><\/td>\n<td>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u30b3\u30d0\u30eb\u30c8<\/td>\n<td>\u2605\u2605\u2605\u2606\u2606<\/td>\n<td>$$$<\/td>\n<td>\u6e29\u5ea6\u5b89\u5b9a\u6027\u3001\u8106\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u79c1\u306e\u4ed5\u4e8b\u3067\u306f\u3001\u9867\u5ba2\u304c\u5c0f\u3055\u306a\u30b9\u30da\u30fc\u30b9\u3067\u6700\u5927\u306e\u529b\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u3001\u3057\u3070\u3057\u3070NdFeB\u78c1\u77f3\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u533b\u7642\u6a5f\u5668\u5206\u91ce\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u304c\u3089\u5f37\u529b\u306a\u78c1\u77f3\u3092\u5fc5\u8981\u3068\u3057\u3066\u304a\u308a\u3001N52\u30b0\u30ec\u30fc\u30c9\u306eNdFeB\u3092\u9078\u3073\u3001\u5b8c\u74a7\u306b\u6a5f\u80fd\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2><\/h2>\n<h2>\u30cd\u30aa\u30b8\u30e0\u9244\u30db\u30a6\u7d20\u306f\u4f55\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h2>\n<p>\u5f37\u529b\u3067\u3042\u308a\u306a\u304c\u3089\u30b3\u30f3\u30d1\u30af\u30c8\u306aNdFeB\u78c1\u77f3\u306f\u3001\u9ad8\u6027\u80fd\u6a5f\u5668\u306e\u3042\u3089\u3086\u308b\u5834\u6240\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u30cd\u30aa\u30b8\u30e0\u9244\u30db\u30a6\u7d20\u78c1\u77f3\u306f\u3001\u81ea\u52d5\u8eca\u3001\u96fb\u5b50\u6a5f\u5668\u3001\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u306a\u3069\u306e\u7523\u696d\u3067\u3001\u30e2\u30fc\u30bf\u30fc\u3001\u767a\u96fb\u6a5f\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u78c1\u6c17\u30af\u30e9\u30f3\u30d7\u3001\u5206\u96e2\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n<div id=\"attachment_1552\" style=\"width: 968px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1552\" class=\"size-full wp-image-1552\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications.jpg\" alt=\"\u78c1\u77f3\u306e\u7528\u9014\" width=\"958\" height=\"593\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications-200x124.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications-300x186.jpg 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications-400x248.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications-600x371.jpg 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications-768x475.jpg 768w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications-800x495.jpg 800w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/Applications.jpg 958w\" sizes=\"(max-width: 958px) 100vw, 958px\" \/><p id=\"caption-attachment-1552\" class=\"wp-caption-text\">NdFeB\u78c1\u77f3\u306e\u7528\u9014<\/p><\/div>\n<h3><\/h3>\n<h3>NdFeB\u306b\u4f9d\u5b58\u3059\u308b\u7523\u696d<\/h3>\n<p>NdFeB\u78c1\u77f3\u306f\u3001\u5358\u4f4d\u91cd\u91cf\u3068\u30b5\u30a4\u30ba\u3042\u305f\u308a\u306e\u78c1\u6c17\u529b\u304c\u6bd4\u985e\u306a\u304d\u3082\u306e\u3067\u3042\u308a\u3001\u305d\u306e\u305f\u3081\u6027\u80fd\u304c\u6700\u3082\u91cd\u8981\u306a\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4ee3\u8868\u7684\u306a\u7528\u9014\u4f8b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7523\u696d<\/th>\n<th>\u7528\u9014\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u81ea\u52d5\u8eca\u7523\u696d<\/td>\n<td>\u96fb\u52d5\u30e2\u30fc\u30bf\u30fc\u3001ABS\u30bb\u30f3\u30b5\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u5b50\u6a5f\u5668<\/td>\n<td>\u30b9\u30d4\u30fc\u30ab\u30fc\u3001\u30d8\u30c3\u30c9\u30db\u30f3\u3001\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6<\/td>\n<\/tr>\n<tr>\n<td>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc<\/td>\n<td>\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u767a\u96fb\u6a5f<\/td>\n<\/tr>\n<tr>\n<td>\u7523\u696d\u7528\u6a5f\u68b0<\/td>\n<td>\u78c1\u6c17\u30bb\u30d1\u30ec\u30fc\u30bf\u30fc\u3001\u30ea\u30d5\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0<\/td>\n<\/tr>\n<tr>\n<td>\u822a\u7a7a\u5b87\u5b99<\/td>\n<td>\u30bb\u30f3\u30b5\u30fc\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u533b\u7642\u6a5f\u5668<\/td>\n<td>MRI\u3001\u78c1\u6c17\u7642\u6cd5\u6a5f\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u305d\u306e\u5f37\u529b\u306a\u5f15\u304d\u4ed8\u3051\u529b\u306e\u305f\u3081\u3001\u5c0f\u3055\u306aNdFeB\u30c7\u30a3\u30b9\u30af\u3067\u3082\u81ea\u91cd\u306e\u4f55\u500d\u3082\u306e\u91cd\u3055\u3092\u4fdd\u6301\u3067\u304d\u307e\u3059\u3002\u79c1\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u4e00\u4eba\u306f\u3001\u901f\u5ea6\u3068\u7cbe\u5ea6\u304c\u91cd\u8981\u306a\u81ea\u52d5\u5de5\u5177\u4ea4\u63db\u88c5\u7f6e\u306b\u305d\u308c\u3089\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5f7c\u3089\u306f\u5927\u578b\u306e\u30af\u30e9\u30f3\u30d7\u3092NdFeB\u30dd\u30c3\u30c8\u30de\u30b0\u30cd\u30c3\u30c8\u306b\u7f6e\u304d\u63db\u3048\u3001\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\u3057\u3001\u4fdd\u6301\u529b\u3092\u5411\u4e0a\u3055\u305b\u307e\u3057\u305f\u3002<\/p>\n<h2><\/h2>\n<h2>NdFeB\u306e\u539f\u6750\u6599\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u3059\u3079\u3066\u306e\u5f37\u529b\u306a\u78c1\u77f3\u306f\u539f\u6750\u6599\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u3067\u306f\u3001NdFeB\u306e\u5f37\u3055\u306f\u3069\u3053\u304b\u3089\u6765\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p><strong>NdFeB\u78c1\u77f3\u306e\u539f\u6750\u6599\u306b\u306f\u3001\u30cd\u30aa\u30b8\u30e0\uff08\u5e0c\u571f\u985e\u5143\u7d20\uff09\u3001\u9244\u3001\u30db\u30a6\u7d20\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u5fae\u7c89\u672b\u306b\u52a0\u5de5\u3055\u308c\u3001\u713c\u7d50\u3055\u308c\u3066\u9ad8\u5bc6\u5ea6\u3067\u5f37\u529b\u306a\u78c1\u77f3\u306b\u306a\u308a\u307e\u3059\u3002<\/strong><\/p>\n<div id=\"attachment_1632\" style=\"width: 927px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1632\" class=\"size-full wp-image-1632\" src=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/last-five-years-PrNd-raw-material-price.jpg\" alt=\"PrNd\u539f\u6750\u6599\u306e\u4fa1\u683c\" width=\"917\" height=\"445\" srcset=\"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/last-five-years-PrNd-raw-material-price-200x97.jpg 200w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/last-five-years-PrNd-raw-material-price-300x146.jpg 300w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/last-five-years-PrNd-raw-material-price-400x194.jpg 400w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/last-five-years-PrNd-raw-material-price-600x291.jpg 600w, https:\/\/nbaem.com\/wp-content\/uploads\/2025\/05\/last-five-years-PrNd-raw-material-price-768x373.jpg 768w, 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\u69cb\u9020\u652f\u6301\u3068\u78c1\u6c17\u306e\u305f\u3081\u306e\u57fa\u672c\u91d1\u5c5e<\/li>\n<li><strong>\u30db\u30a6\u7d20\uff08B\uff09\uff1a<\/strong> \u7d50\u6676\u69cb\u9020\u3092\u5f37\u5316\u3057\u3001\u78c1\u77f3\u306e\u5b89\u5b9a\u6027\u3092\u7dad\u6301<\/li>\n<\/ul>\n<h4>2. <strong>\u6dfb\u52a0\u5264<\/strong><\/h4>\n<p>\u6642\u306b\u306f\u30b8\u30b9\u30d7\u30ed\u30b7\u30a6\u30e0\u3084\u30c6\u30eb\u30d3\u30a6\u30e0\u306a\u3069\u306e\u4ed6\u306e\u5143\u7d20\u3092\u52a0\u3048\u3066\u8010\u71b1\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4>3. <strong>\u88fd\u9020\u5de5\u7a0b<\/strong><\/h4>\n<ul>\n<li>\u539f\u6750\u6599\u306f\u771f\u7a7a\u307e\u305f\u306f\u4e0d\u6d3b\u6027\u30ac\u30b9\u4e2d\u3067\u6eb6\u304b\u3055\u308c\u308b<\/li>\n<li>\u5408\u91d1\u30a4\u30f3\u30b4\u30c3\u30c8\u306b\u51b7\u5374\u3055\u308c\u308b<\/li>\n<li>\u7d30\u7c89\u672b\u306b\u7c89\u7815\u3055\u308c\u308b<\/li>\n<li>\u78c1\u5834\u306b\u6574\u5217\u3055\u305b\u308b<\/li>\n<li>\u6210\u5f62\u3057\u3066\u713c\u7d50\u3059\u308b<\/li>\n<li>\u4fdd\u8b77\u306e\u305f\u3081\u306b\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\uff08\u4f8b\uff1aNiCuNi\u3001\u30a8\u30dd\u30ad\u30b7\uff09<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u7c21\u5358\u306a\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u5408\u91d1\u306e\u8abf\u88fd<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u30df\u30af\u30ed\u30f3\u30b5\u30a4\u30ba\u306e\u7c89\u672b\u306b\u30b8\u30a7\u30c3\u30c8\u30df\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u78c1\u6c17\u6574\u5217<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u30d7\u30ec\u30b9\u3068\u713c\u7d50<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u6a5f\u68b0\u52a0\u5de5\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30e2\u30fc\u30bf\u30fc\u4f1a\u793e\u5411\u3051\u306e\u30ab\u30b9\u30bf\u30e0NdFeB\u30a2\u30fc\u30af\u3092\u751f\u7523\u3057\u3066\u3044\u308b\u713c\u7d50\u5de5\u5834\u3092\u8a2a\u308c\u305f\u3053\u3068\u3092\u899a\u3048\u3066\u3044\u308b\u3002\u5fc5\u8981\u306a\u7cbe\u5ea6\u3068\u6e05\u6f54\u3055\u306f\u9a5a\u304f\u3079\u304d\u3082\u306e\u3067\u3001 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