{"id":3857,"date":"2026-06-04T07:10:02","date_gmt":"2026-06-04T07:10:02","guid":{"rendered":"https:\/\/nbaem.com\/?p=3857"},"modified":"2026-05-27T08:28:54","modified_gmt":"2026-05-27T08:28:54","slug":"meaning-of-remanence","status":"publish","type":"post","link":"https:\/\/nbaem.com\/ja\/meaning-of-remanence\/","title":{"rendered":"\u78c1\u6027\u6750\u6599\u306b\u304a\u3051\u308b\u6b8b\u7559\u78c1\u5316\u306e\u610f\u5473"},"content":{"rendered":"<h2>\u7269\u7406\u5b66\u306e <a href=\"https:\/\/en.wikipedia.org\/wiki\/Remanence\" target=\"_blank\" rel=\"noopener\">\u6b8b\u7559\u78c1\u6c17<\/a>: \u3069\u3046\u6a5f\u80fd\u3057\u307e\u3059\u304b\uff1f<\/h2>\n<p>\u306a\u305c\u5916\u90e8\u78c1\u5834\u3092\u53d6\u308a\u9664\u3044\u305f\u5f8c\u3082\u7279\u5b9a\u306e\u6750\u6599\u304c\u78c1\u529b\u3092\u4fdd\u3064\u306e\u304b\u3001\u4e0d\u601d\u8b70\u306b\u601d\u3063\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\uff1f\u3053\u306e\u6b8b\u7559\u78c1\u529b\u306f\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002 <strong>\u6b8b\u7559\u78c1\u6c17<\/strong>\u6b8b\u7559\u78c1\u675f\u5bc6\u5ea6\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6c38\u4e45\u78c1\u77f3\u306e\u6a5f\u80fd\u3092\u89e3\u304d\u660e\u304b\u3059\u9375\u3067\u3059\u3002\u305d\u306e\u6838\u5fc3\u306f\u3001\u6b8b\u7559\u78c1\u675f\u5bc6\u5ea6\uff08$B_r$\uff09\u3067\u3042\u308a\u3001\u99c6\u52d5\u78c1\u529b\u304c\u30bc\u30ed\u306b\u4f4e\u4e0b\u3057\u305f\u5f8c\u306b\u6750\u6599\u5185\u306b\u6b8b\u3063\u3066\u3044\u308b\u78c1\u675f\u5bc6\u5ea6\u306e\u6e2c\u5b9a\u5024\u3067\u3059\u3002<\/p>\n<hr \/>\n<h3>\u9855\u5fae\u7684\u8996\u70b9<\/h3>\n<p>\u6b8b\u7559\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u79c1\u305f\u3061\u306f\uff5e\u3092\u898b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044 <strong>\u5f37\u78c1\u6027\u6750\u6599<\/strong> \u9855\u5fae\u93e1\u7684\u306a\u30b9\u30b1\u30fc\u30eb\u3067\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u306e\u5185\u90e8\u3067\u306f\u3001\u539f\u5b50\u306f\u5358\u72ec\u3067\u306f\u632f\u308b\u821e\u308f\u306a\u3044\u3002\u5f7c\u3089\u306f\u300c\u5c40\u6240\u7684\u306a\u5c0f\u3055\u306a\u9818\u57df\u300d\u306b\u51dd\u96c6\u3059\u308b\u3002 <strong>\u78c1\u6c17\u30c9\u30e1\u30a4\u30f3<\/strong>.<\/p>\n<ul>\n<li><strong>\u975e\u78c1\u5316\u72b6\u614b<\/strong> \u901a\u5e38\u3001\u3053\u308c\u3089\u306e\u9818\u57df\u306e\u78c1\u6c17\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u30e9\u30f3\u30c0\u30e0\u306a\u65b9\u5411\u3092\u6307\u3057\u3001\u305d\u308c\u305e\u308c\u304c\u6253\u3061\u6d88\u3057\u5408\u3046\u3002\u6b63\u5473\u306e\u78c1\u6c17\u306f\u30bc\u30ed\u3067\u3042\u308b\u3002<\/li>\n<li><strong>\u78c1\u5316\u72b6\u614b<\/strong> \u5f37\u3044\u5916\u90e8\u78c1\u5834\u3092\u9069\u7528\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u79fb\u52d5\u3057\u3001\u56de\u8ee2\u3057\u3001\u878d\u5408\u3059\u308b\u3002<\/li>\n<li><strong>\u98fd\u548c\u78c1\u5316\u5f37\u5ea6<\/strong> \u5916\u90e8\u78c1\u5834\u304c\u30d4\u30fc\u30af\u306b\u9054\u3059\u308b\u3068\u3001\u5185\u90e8\u306e\u5168\u3066\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u4e00\u65b9\u5411\u306b\u5b8c\u5168\u306b\u6574\u5217\u3057\u3001\u6700\u5927\u306e\u78c1\u6c17\u5bb9\u91cf\u306b\u5230\u9054\u3059\u308b\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>\u6574\u5217\u306e\u4ed5\u7d44\u307f<\/h3>\n<p>\u5916\u90e8\u78c1\u5834\u3092\u505c\u6b62\u3059\u308b\u3068\u4f55\u304c\u8d77\u3053\u308b\u304b\uff1f \u6a19\u6e96\u6750\u6599\u3067\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u306f\u30e9\u30f3\u30c0\u30e0\u306a\u72b6\u614b\u3078\u3068\u3059\u3050\u306b\u8df3\u306d\u8fd4\u308b\u3002\u3057\u304b\u3057\u9ad8\u54c1\u8cea\u306e\u78c1\u6027\u6750\u6599\u3067\u306f\u8a71\u306f\u9055\u3046\u3002\u30c9\u30e1\u30a4\u30f3\u58c1\u306f\u5fae\u7d30\u306a\u6b20\u9665\u3001\u4e0d\u7d14\u7269\u3001\u3042\u308b\u3044\u306f\u91d1\u5c5e\u5185\u90e8\u306e\u610f\u56f3\u7684\u306a\u7d50\u6676\u69cb\u9020\u306b\u3088\u3063\u3066\u6355\u3089\u3048\u3089\u308c\u308b\u3002\u3053\u306e\u30d4\u30cb\u30f3\u30b0\u6a5f\u69cb\u306b\u3088\u308a\u3001\u30c9\u30e1\u30a4\u30f3\u304c\u5143\u306e\u4e71\u96d1\u306a\u914d\u7f6e\u3078\u623b\u308b\u306e\u3092\u9632\u3050\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u5927\u91cf\u306e <strong>\u6b8b\u7559\u78c1\u5316<\/strong> \u304c\u305d\u306e\u307e\u307e\u56fa\u5b9a\u3055\u308c\u3001\u6750\u6599\u306b\u6c38\u4e45\u7684\u306a\u78c1\u529b\u3092\u4e0e\u3048\u308b\u3002<\/p>\n<hr \/>\n<h3>\u4ea4\u63db\u76f8\u4e92\u4f5c\u7528<\/h3>\n<p>\u6700\u3082\u6df1\u3044\u539f\u5b50\u30ec\u30d9\u30eb\u3067\u3001\u3053\u306e\u73fe\u8c61\u5168\u4f53\u306f\u300c <strong>\u4ea4\u63db\u76f8\u4e92\u4f5c\u7528<\/strong>\u300d\u3068\u547c\u3070\u308c\u308b\u91cf\u5b50\u529b\u5b66\u7684\u52b9\u679c\u306b\u3088\u3063\u3066\u63a8\u9032\u3055\u308c\u308b\u3002\u3053\u306e\u529b\u306f\u8fd1\u63a5\u539f\u5b50\u306e\u96fb\u5b50\u30b9\u30d4\u30f3\u3092\u4e92\u3044\u306b\u5e73\u884c\u306b\u4fdd\u3064\u201c\u5fae\u8996\u7684\u306a\u63a5\u7740\u5264\u201d\u306e\u3088\u3046\u306b\u50cd\u304f\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u7279\u5fb4<\/th>\n<th style=\"text-align: left;\">\u4ea4\u63db\u76f8\u4e92\u4f5c\u7528\u306a\u3057<\/th>\n<th style=\"text-align: left;\">\u4ea4\u63db\u76f8\u4e92\u4f5c\u7528\u3042\u308a\uff08\u5f37\u78c1\u6027\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\u539f\u5b50\u30b9\u30d4\u30f3\u306e\u6574\u5217<\/strong><\/td>\n<td style=\"text-align: left;\">\u30e9\u30f3\u30c0\u30e0\u3067\u5d29\u308c\u3084\u3059\u3044<\/td>\n<td style=\"text-align: left;\">\u5e73\u884c\u6574\u5217\u306b\u5f37\u304f\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u5916\u90e8\u78c1\u5834\u3078\u306e\u53cd\u5fdc<\/strong><\/td>\n<td style=\"text-align: left;\">\u4e00\u6642\u7684\u78c1\u5316<\/td>\n<td style=\"text-align: left;\">\u9577\u671f\u4fdd\u6301\uff08<strong>\u4fdd\u6301\u529b<\/strong>)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u7d50\u679c\u3068\u3057\u3066\u306e\u6750\u6599\u7279\u6027<\/strong><\/td>\n<td style=\"text-align: left;\">\u975e\u78c1\u6027\u307e\u305f\u306f\u4e00\u6642\u7684<\/td>\n<td style=\"text-align: left;\">\u9ad8\u3044 <strong>\u6b8b\u7559\u78c1\u6c17<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u5f37\u529b\u306a\u539f\u5b50\u7d50\u5408\u3053\u305d\u304c\u3001\u4e16\u754c\u5e02\u5834\u306b\u5bfe\u3057\u3066\u4fe1\u983c\u6027\u306e\u9577\u671f\u5834\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3059\u308b\u9ad8\u6027\u80fd\u78c1\u6c17\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u8a08\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<h2>\u6b8b\u7559\u78c1\u675f\u3068\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30eb\u30fc\u30d7: \u8996\u899a\u7684\u306a\u8a2d\u8a08\u56f3<\/h2>\n<p>\u6b8b\u7559\u78c1\u675f\u306e\u610f\u5473\u3092\u771f\u306b\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u5916\u90e8\u78c1\u5834\u306e\u4e0b\u3067\u9244\u78c1\u6027\u6750\u6599\u304c\u3069\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3046\u304b\u3092\u898b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002 \u3053\u306e\u6319\u52d5\u306f\u78c1\u6c17\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30eb\u30fc\u30d7\u4e0a\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u3001\u78c1\u6c17\u6027\u80fd\u3092\u8a55\u4fa1\u3059\u308b\u7a76\u6975\u306e\u8996\u899a\u7684\u8a2d\u8a08\u56f3\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<h3>B-H\u66f2\u7dda\u306e\u89e3\u660e<\/h3>\n<p>B-H\u66f2\u7dda\u306f\u78c1\u675f\u5bc6\u5ea6\uff08$B$\uff09\u3092\u5916\u90e8\u78c1\u5834\u5f37\u5ea6\uff08$H$\uff09\u306b\u5bfe\u3057\u3066\u30d7\u30ed\u30c3\u30c8\u3057\u307e\u3059\u3002 \u5916\u90e8\u78c1\u5834\u3092\u53bb\u78c1\u5316\u3055\u308c\u305f\u6750\u6599\u306b\u5370\u52a0\u3059\u308b\u3068\u3001\u78c1\u675f\u5bc6\u5ea6\u306f\u98fd\u548c\u78c1\u5316\u3068\u547c\u3070\u308c\u308b\u5929\u4e95\u306b\u9054\u3059\u308b\u307e\u3067\u4e0a\u6607\u3057\u307e\u3059\u3002\u3053\u306e\u30d4\u30fc\u30af\u3067\u5185\u90e8\u306e\u3059\u3079\u3066\u306e\u78c1\u533a\u304c\u5b8c\u5168\u306b\u914d\u5411\u3057\u307e\u3059\u3002<\/p>\n<h3>\u6b8b\u7559\u78c1\u675f\u306e\u7279\u5b9a\uff08$B_r$\uff09<\/h3>\n<p>\u5916\u90e8\u78c1\u5834\uff08$H = 0$\uff09\u3092\u53d6\u308a\u9664\u304f\u3068\u3001\u6750\u6599\u306f\u30bc\u30ed\u78c1\u6027\u72b6\u614b\u306b\u623b\u308a\u307e\u305b\u3093\u3002 \u6750\u6599\u5185\u90e8\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u6b8b\u308a\u306e\u78c1\u675f\u5bc6\u5ea6\u304c <strong>\u6b8b\u7559\u78c1\u5316<\/strong>\u3001\u30b0\u30e9\u30d5\u4e0a\u3067\u306f $B_r$ \u3068\u8868\u3055\u308c\u307e\u3059\u3002 \u3053\u306e\u7279\u5b9a\u306e\u5024\u306f\u3001\u6750\u6599\u304c\u81ea\u5206\u81ea\u8eab\u306b\u4fdd\u6301\u3067\u304d\u308b\u6b8b\u7559\u78c1\u6027\u306e\u91cf\u3092\u6b63\u78ba\u306b\u793a\u3057\u3001\u79c1\u305f\u3061\u304c\u9ad8\u52b9\u7387\u3092\u8a2d\u8a08\u3059\u308b\u969b\u306e\u91cd\u8981\u306a\u6307\u6a19\u3068\u306a\u308a\u307e\u3059 <a href=\"https:\/\/nbaem.com\/ja\/permanent-magnet-generators\/\">\u6c38\u4e45\u78c1\u77f3\u767a\u96fb\u6a5f<\/a>.<\/p>\n<h3>\u6b8b\u7559\u78c1\u675f\u3068\u4fdd\u6301\u529b\uff08$H_c$\uff09\u306e\u95a2\u4fc2<\/h3>\n<p>\u6b8b\u7559\u78c1\u675f\uff08$B_r$\uff09\u304c\u4fdd\u6301\u3055\u308c\u305f\u78c1\u529b\u3092\u6e2c\u308b\u306e\u306b\u5bfe\u3057\u3001\u4fdd\u6301\u529b\uff08$H_c$\uff09\u306f\u6750\u6599\u306e\u8131\u78c1\u306b\u5bfe\u3059\u308b\u62b5\u6297\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002 \u6b8b\u7559\u78c1\u6027\u3092\u30bc\u30ed\u306b\u623b\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u76f8\u53cd\u3059\u308b\u78c1\u5834\u3092\u9069\u7528\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002 \u3053\u306e\u76f8\u53cd\u78c1\u5834\u306e\u5f37\u3055\u304c\u4fdd\u6301\u529b\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u9ad8\u3044\u6b8b\u7559\u78c1\u5316 + \u9ad8\u3044\u6574\u78c1\u529b\uff1a<\/strong> \u5916\u90e8\u306e\u64b9\u4e71\u306b\u5f37\u3044\u3001\u5f37\u529b\u306a\u6c38\u78c1\u77f3\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u9ad8\u3044\u6b8b\u7559\u78c1\u5316 + \u4f4e\u3044\u6574\u78c1\u529b\uff1a<\/strong> \u5bb9\u6613\u306b\u78c1\u5316\u3059\u308b\u6750\u6599\u3067\u3059\u304c\u3001\u540c\u6642\u306b\u6025\u901f\u306b\u78c1\u6c17\u3092\u5931\u3046\u305f\u3081\u3001\u66ab\u5b9a\u7684\u306a\u78c1\u6027\u30b3\u30a2\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<\/ul>\n<h3>\u6700\u5927\u30a8\u30cd\u30eb\u30ae\u30fc\u7a4d\uff08$(BH)_{max}$\uff09<\/h3>\n<p>\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30eb\u30fc\u30d7\u306e\u7b2c2\u8c61\u9650\u306e\u53bb\u78c1\u66f2\u7dda\u3092\u898b\u3066\u3001\u6700\u5927\u30a8\u30cd\u30eb\u30ae\u30fc\u7a4d\u3001\u307e\u305f\u306f $(BH) \u3092\u8a08\u7b97\u3057\u307e\u3059<em>{max}$\u3002 \u3053\u306e\u5024\u306f\u78c1\u77f3\u5185\u90e8\u306b\u84c4\u3048\u3089\u308c\u305f\u7dcf\u78c1\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc\u5bc6\u5ea6\u3092\u8868\u3057\u307e\u3059\u3002 \u3088\u308a\u9ad8\u3044 $(BH)<\/em>{max}$ \u306f\u3001\u975e\u5e38\u306b\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30b5\u30a4\u30ba\u304b\u3089\u5f37\u529b\u306a\u78c1\u6c17\u30d1\u30f3\u30c1\u3092\u4f9b\u7d66\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<h2>\u786c\u78c1\u6027\u6750\u6599\u3068\u8edf\u78c1\u6027\u6750\u6599\uff1a\u6b8b\u7559\u78c1\u5316\u306e\u4e8c\u9762\u6027<\/h2>\n<p>\u5b9f\u7528\u7684\u306a\u5fdc\u7528\u306b\u304a\u3051\u308b\u6b8b\u7559\u78c1\u5316\u306e\u610f\u5473\u3092\u8003\u3048\u308b\u3068\u3001\u9244\u78c1\u6027\u6750\u6599\u306f\u4e00\u822c\u306b\u786c\u78c1\u6027\u3068\u8edf\u78c1\u6027\u306e\u4e8c\u3064\u306e\u7570\u306a\u308b\u9818\u57df\u306b\u5206\u304b\u308c\u307e\u3059\u3002\u6750\u6599\u304c\u3069\u3053\u3067\u3069\u3046\u4f7f\u3048\u308b\u304b\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u306e\u306f <strong>\u6b8b\u7559\u78c1\u6c17<\/strong> \u73fe\u4ee3\u7523\u696d\u306b\u304a\u3051\u308b\u4f7f\u7528\u5834\u6240\u3068\u65b9\u6cd5\u3092\u6b63\u78ba\u306b\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u9ad8\u6b8b\u7559\u78c1\u5316 \/ \u9ad8\u6574\u78c1\u529b\uff08\u786c\u78c1\u6027\u78c1\u77f3\uff09<\/h3>\n<p>\u6c38\u4e45\u78c1\u77f3\u3001\u307e\u305f\u306f\u786c\u78c1\u6027\u6750\u6599\u306f\u3001\u81a8\u5927\u306a\u91cf\u306e <strong>\u6b8b\u7559\u78c1\u5316\uff08$B_r$\uff09<\/strong> \u305d\u3057\u3066\u8131\u78c1\u3092\u9632\u304e\u307e\u3059\u3002\u5f7c\u3089\u306f\u9ad8\u3044\u6b8b\u7559\u78c1\u5316\u3068\u9ad8\u3044\u4fdd\u78c1\u529b\u3092\u8a87\u308a\u307e\u3059 <strong>\u30b3\u30a2\u51fa\u7248?  Wait. The text to translate: \\<\/strong>\u3064\u307e\u308a\u3001\u98fd\u548c\u307e\u3067\u78c1\u5316\u3055\u308c\u305f\u5f8c\u3082\u78c1\u5316\u3055\u308c\u305f\u72b6\u614b\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u6750\u6599\u306f\u78c1\u533a\u3092\u3057\u3063\u304b\u308a\u3068\u56fa\u5b9a\u3057\u307e\u3059\u3002 continuous power\u306a\u3057\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9577\u671f\u7684\u306a\u78c1\u5834\u3092\u5fc5\u8981\u3068\u3059\u308b\u7528\u9014\u306b\u7406\u60f3\u7684\u3067\u3059\u3002\u96fb\u52d5\u6a5f\u3084\u767a\u96fb\u6a5f\u3092\u88fd\u9020\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u9ad8\u54c1\u8cea\u306a <a href=\"https:\/\/nbaem.com\/ja\/products\/neodymium-magnet\/\">\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff08NdFeB\uff09<\/a> \u9577\u671f\u9593\u306b\u308f\u305f\u308a\u6700\u9ad8\u30c8\u30eb\u30af\u3068\u52b9\u7387\u3092\u767a\u63ee\u3059\u308b\u3088\u3046\u306b\u3001\u88fd\u54c1\u3092\u78ba\u5b9f\u306b\u5c4a\u3051\u308b\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u304c\u9577\u5e74\u306e\u904b\u7528\u306b\u8010\u3048\u308b\u69d8\u5b50\u3092\u6b63\u78ba\u306b\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u6b21\u3092\u53c2\u7167\u3059\u308b\u3068\u3088\u3044 <a href=\"https:\/\/nbaem.com\/ja\/how-long-do-magnets-last\/\">\u3069\u306e\u304f\u3089\u3044\u9577\u6301\u3061\u3059\u308b\u304b<\/a> \u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u6761\u4ef6\u4e0b\u3067\u3002<\/p>\n<h3>\u4f4e\u6b8b\u78c1\/\u4f4e\u6574\u78c1\u529b\uff08\u30bd\u30d5\u30c8\u78c1\u6027\u4f53\uff09<\/h3>\n<p>\u305d\u306e\u53cd\u9762\u3001\u30bd\u30d5\u30c8\u78c1\u6027\u6750\u6599\u306f\u5bb9\u6613\u306b\u78c1\u5316\u30fb\u6d88\u78c1\u3055\u308c\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002\u5f7c\u3089\u306f\u4f4e\u3044\u6b8b\u78c1\u3068\u4f4e\u3044\u6574\u78c1\u529b\u3092\u793a\u3059\u3002\u5916\u90e8\u78c1\u5834\u304c\u9664\u53bb\u3055\u308c\u308b\u3068\u3001\u305d\u308c\u3089\u306f <strong>\u78c1\u675f\u5bc6\u5ea6<\/strong> \u307b\u307c\u77ac\u6642\u306b\u30bc\u30ed\u3078\u3068\u623b\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30b3\u30a2\u7279\u6027\uff1a<\/strong> \u9ad8\u3044\u900f\u78c1\u7387\u3001\u72ed\u3044\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30eb\u30fc\u30d7\u3001\u78c1\u6c17\u30b3\u30a2\u640d\u5931\u306e\u6700\u5c0f\u5316\u3002<\/li>\n<li><strong>\u4e3b\u306a\u7528\u9014\uff1a<\/strong> \u5909\u5727\u5668\u30b3\u30a2\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u3001\u305d\u3057\u3066\u78c1\u5834\u304c\u6bce\u79d2 thousands \u56de\u65b9\u5411\u3092\u5207\u308a\u66ff\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u96fb\u6c17\u81ea\u52d5\u8eca\u7528\u30e2\u30fc\u30bf\u30fc\u3002<\/li>\n<li><strong>\u76ee\u6a19\uff1a<\/strong> \u6025\u901f\u306a\u78c1\u6c17\u30b5\u30a4\u30af\u30ea\u30f3\u30b0\u4e2d\u306b\u71b1\u3068\u3057\u3066\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30ed\u30b9\u3092\u9632\u3050\u305f\u3081\u3001\u6b8b\u7559\u78c1\u5316\u3092\u6700\u5c0f\u5316\u3059\u308b\u3053\u3068\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u7279\u6027<\/th>\n<th style=\"text-align: left;\">\u30cf\u30fc\u30c9\u78c1\u6027\u6750\u6599\uff08\u6c38\u4e45\u78c1\u77f3\uff09<\/th>\n<th style=\"text-align: left;\">\u30bd\u30d5\u30c8\u78c1\u6027\u6750\u6599\uff08\u4e00\u6642\u78c1\u77f3\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\u6b8b\u7559\u78c1\u5316\uff08$B_r$\uff09<\/strong><\/td>\n<td style=\"text-align: left;\">\u9ad8\u3044\uff08\u5f37\u3044\u6b8b\u7559\u78c1\u6027\u3092\u4fdd\u6301\uff09<\/td>\n<td style=\"text-align: left;\">\u4f4e\u3044\uff08\u78c1\u529b\u3092\u3059\u3050\u306b\u5931\u3046\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u30b3\u30a2\u30ec\u30b9\u6027 ($H_c$)<\/strong><\/td>\n<td style=\"text-align: left;\">\u9ad8\u3044\uff08\u8131\u78c1\u306b\u5f37\u3044\uff09<\/td>\n<td style=\"text-align: left;\">\u4f4e\u3044\uff08\u5bb9\u6613\u306b\u78c1\u5316\u304c\u3068\u308c\u308b\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30eb\u30fc\u30d7\u9762\u7a4d<\/strong><\/td>\n<td style=\"text-align: left;\">\u30ef\u30a4\u30c9\uff08\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u88fd\u54c1\uff09<\/td>\n<td style=\"text-align: left;\">\u72ed\u3044\uff08\u4f4e\u30a8\u30cd\u30eb\u30ae\u30fc\u30ed\u30b9\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u4ee3\u8868\u7684\u306a\u7528\u9014<\/strong><\/td>\n<td style=\"text-align: left;\">\u96fb\u6c17\u81ea\u52d5\u8eca\u7528\u30e2\u30fc\u30bf\u30fc\u3001\u30b9\u30d4\u30fc\u30ab\u30fc\u3001\u30bb\u30f3\u30b5\u30fc<\/td>\n<td style=\"text-align: left;\">\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u3001\u78c1\u6027\u30b3\u30a2\u3001\u30ea\u30ec\u30fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u6b8b\u7559\u78c1\u675f\u306e\u6e2c\u5b9a\uff1a\u5358\u4f4d\u3001\u5de5\u5177\u3001\u57fa\u6e96<\/h2>\n<p>\u6e2c\u5b9a <strong>\u6b8b\u7559\u78c1\u6c17<\/strong> \u78c1\u6c17\u90e8\u54c1\u304c\u5b9f\u969b\u306e\u7528\u9014\u3067\u671f\u5f85\u3069\u304a\u308a\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u6b63\u78ba\u306b\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u6211\u3005\u306f\u6a19\u6e96\u5316\u3055\u308c\u305f\u6307\u6a19\u3068\u5c02\u9580\u6a5f\u5668\u3092\u7528\u3044\u3066\u3053\u306e\u7279\u6027\u3092\u6b63\u78ba\u306b\u5b9a\u91cf\u5316\u3057\u307e\u3059\u3002<\/p>\n<h3>\u6e2c\u5b9a\u5358\u4f4d<\/h3>\n<p>\u6b8b\u5b58\u78c1\u5316 ($B_r$) \u306f\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6a19\u6e96\u7cfb\u306b\u5fdc\u3058\u30662\u3064\u306e\u4e3b\u8981\u306a\u6e2c\u5b9a\u5358\u4f4d\u3067\u5b9a\u91cf\u3055\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u30c6\u30b9\u30e9 (T):<\/strong> \u56fd\u969b\u5358\u4f4d\u7cfb (SI) \u306e\u5358\u4f4d <strong>\u78c1\u675f\u5bc6\u5ea6<\/strong>.<\/li>\n<li><strong>\u30ac\u30a6\u30b9 (G):<\/strong> CGS\u7cfb\u306e\u5358\u4f4d\u3001$1 \\text{ \u30c6\u30b9\u30e9} = 10,000 \\text{ \u30ac\u30a6\u30b9}$\u3002<\/li>\n<\/ul>\n<h3>\u8a66\u9a13\u88c5\u7f6e<\/h3>\n<p>\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30eb\u30fc\u30d7\u3092\u63cf\u304f\u305f\u3081\u306b\u306f <strong>\u6b63\u78ba\u306a\u6b8b\u5b58\u78c1\u5316\u5024\u3092\u6c42\u3081\u308b\u306b\u306f\u3001\u5c02\u9580\u306e\u7523\u696d\u7528\u6a5f\u5668\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/strong> \u6a5f\u5668<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30b0\u30e9\u30d5\uff08\u900f\u78c1\u5ea6\u8a08\uff09<\/th>\n<th style=\"text-align: left;\">\u4e3b\u306a\u6a5f\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\u5b8c\u5168\u306a<\/strong><\/td>\n<td style=\"text-align: left;\">\u3092\u63cf\u304f <strong>\u6d88\u78c1\u66f2\u7dda<\/strong> $B_r$ \u3092\u6e2c\u5b9a\u3057\u3001 <strong>\u30b3\u30a2\u51fa\u7248?  Wait. The text to translate: \\<\/strong>.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u30ac\u30a6\u30b9\u30e1\u30fc\u30bf \/ \u30c6\u30b9\u30e9\u30e1\u30fc\u30bf<\/strong><\/td>\n<td style=\"text-align: left;\">\u78c1\u5316\u90e8\u54c1\u306e\u8868\u9762\u78c1\u5834\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u30db\u30fc\u30eb\u52b9\u679c\u30d7\u30ed\u30fc\u30d6\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\u30d5\u30e9\u30c3\u30af\u30b9\u30e1\u30fc\u30bf\u30fc<\/strong><\/td>\n<td style=\"text-align: left;\">\u7dcf\u78c1\u675f\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u30d8\u30eb\u30e0\u30db\u30eb\u30c4\u30b3\u30a4\u30eb\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059 <strong>\u6c38\u4e45\u78c1\u77f3<\/strong>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5b9f\u4e16\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/h3>\n<p>\u7570\u306a\u308b <strong>\u5f37\u78c1\u6027\u6750\u6599<\/strong> \u5316\u5b66\u7d44\u6210\u3068\u88fd\u9020\u54c1\u8cea\u306b\u57fa\u3065\u3044\u3066\u4fdd\u6301\u80fd\u529b\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff08NdFeB\uff09\uff1a<\/strong> \u5353\u8d8a\u3057\u305f\u6027\u80fd\u3067\u3001\u901a\u5e38\u306f\u9ad8\u3044\u6b8b\u7559\u78c1\u6027\u3092\u4fdd\u6301\u3057\u307e\u3059 <strong>1.0\u301c1.4 \u30c6\u30b9\u30e9 (10,000\u301c14,000 \u30ac\u30a6\u30b9)<\/strong>.<\/li>\n<li><strong>\u30a2\u30eb\u30cb\u30b3\u78c1\u77f3\uff1a<\/strong> \u9ad8\u3044\u6b8b\u7559\u78c1\u6027\u306f\u6700\u5927\u3067 <strong>1.2 \u30c6\u30b9\u30e9<\/strong>\u3067\u3059\u304c\u3001\u4fdd\u78c1\u529b\u304c\u4f4e\u3044\u305f\u3081\u7c21\u5358\u306b\u8131\u78c1\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30d5\u30a7\u30e9\u30a4\u30c8\uff08\u30bb\u30e9\u30df\u30c3\u30af\uff09\u78c1\u77f3\uff1a<\/strong> \u4f4e\u3044\u6b8b\u7559\u78c1\u6027\u306f\u901a\u5e38 <strong>0.35 \u30c6\u30b9\u30e9 (3,500 \u30ac\u30a6\u30b9) \u7a0b\u5ea6<\/strong>.<\/li>\n<li><strong>\u8edf\u78c1\u6027\u6750\u6599:<\/strong> \u78c1\u5fc3\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b7\u30ea\u30b3\u30f3\u92fc <strong>\u78c1\u6027\u30b3\u30a2<\/strong> \u640d\u5931\u3092\u6700\u5c0f\u5316\u3059\u308b\u305f\u3081\u306b\u78c1\u6c17\u6b8b\u5b58\u3092\u307b\u307c\u30bc\u30ed\u3078\u4f4e\u4e0b\u3055\u305b\u308b\u3002<\/li>\n<\/ul>\n<h2>\u6b8b\u5b58\u78c1\u6c17\u3092\u52a3\u5316\u3055\u305b\u305f\u308a\u7834\u58ca\u3057\u305f\u308a\u3059\u308b\u8981\u56e0<\/h2>\n<p>\u6c38\u4e45\u78c1\u77f3\u3092\u88fd\u9020\u3059\u308b\u969b\u3001\u9ad8\u3044\u6027\u80fd\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u306f\u91cd\u8981\u3067\u3059\u304c <strong>\u6b8b\u7559\u78c1\u6c17<\/strong> \u305d\u306e\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u9577\u671f\u7684\u306a\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u3002\u6700\u3082\u5f37\u529b\u306a\u9244\u78c1\u6027\u6750\u6599\u3067\u3082\u3001\u904e\u9177\u306a\u74b0\u5883\u6761\u4ef6\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u78c1\u675f\u5bc6\u5ea6\u3092\u5931\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n<p>\u3053\u3053\u306b\u3001\u78c1\u6c17\u90e8\u54c1\u3092\u52a3\u5316\u3055\u305b\u308b\u307e\u305f\u306f\u5b8c\u5168\u306b\u7834\u58ca\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b3\u3064\u306e\u4e3b\u8981\u56e0\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u6b8b\u7559\u78c1\u6c17<\/strong> \u3042\u306a\u305f\u306e\u78c1\u6027\u90e8\u54c1\u306e\u306e<\/p>\n<hr \/>\n<h3>\u71b1\u7684\u8131\u78c1\u3068\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6<\/h3>\n<p>\u71b1\u306f\u6700\u3082\u4e00\u822c\u7684\u306a\u6575\u3067\u3059 <strong>\u6b8b\u7559\u78c1\u5316\uff08$B_r$\uff09<\/strong>\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u3068\u3001\u6750\u6599\u5185\u90e8\u306e\u71b1\u7684\u652a\u4e71\u304c\u5897\u5927\u3057\u3001\u78c1\u533a\u306e\u914d\u5217\u3092\u4e71\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u4f5c\u52d5\u6e29\u5ea6\u9650\u754c\uff1a<\/strong> \u78c1\u77f3\u304c\u5b8c\u5168\u306b\u8131\u78c1\u3055\u308c\u308b\u524d\u306b\u3001\u6e29\u5ea6\u306e\u4e0a\u6607\u306f\u53ef\u9006\u7684\u307e\u305f\u306f\u4e0d\u53ef\u9006\u7684\u306a\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059 <strong>\u6b8b\u7559\u78c1\u6c17<\/strong>.<\/li>\n<li><strong>\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6\uff1a<\/strong> \u3053\u308c\u306f\u7d76\u5bfe\u7684\u306a\u81e8\u754c\u95be\u5024\u3067\u3059\u3002\u6750\u6599\u304c\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6\u306b\u9054\u3059\u308b\u3068\u3001\u5185\u90e8\u306e\u78c1\u6c17\u79e9\u5e8f\u304c\u5b8c\u5168\u306b\u5d29\u308c\u3001\u6c38\u4e45\u78c1\u77f3\u304c\u4e00\u6642\u7684\u3067\u975e\u78c1\u6027\u306e\u6750\u6599\u3078\u3068\u5909\u308f\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6a19\u6e96\u7684\u306a\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff08NdFeB\uff09\u306f\u30b5\u30de\u30ea\u30a6\u30e0\u30b3\u30d0\u30eb\u30c8\uff08SmCo\uff09\u3088\u308a\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6\u304c\u304b\u306a\u308a\u4f4e\u304f\u3001\u8a2d\u8a08\u6bb5\u968e\u3067\u306e\u71b1\u8a08\u753b\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9<\/h3>\n<p>\u7269\u7406\u7684\u306a\u885d\u6483\u306f\u78c1\u6c17\u30b3\u30a2\u3092\u3072\u3073\u5272\u308c\u3055\u305b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u306e\u78c1\u6027\u7279\u6027\u3092\u6839\u672c\u7684\u306b\u5909\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u9023\u7d9a\u7684\u306a\u632f\u52d5\u3001\u91cd\u3044\u885d\u6483\u3001\u307e\u305f\u306f\u78c1\u77f3\u3092\u843d\u3068\u3059\u3088\u3046\u306a\u5f37\u3044\u6a5f\u68b0\u7684\u5fdc\u529b\u306f\u3001\u6750\u6599\u306b\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u306e\u7269\u7406\u7684\u885d\u6483\u306f\u3001\u56fa\u5b9a\u3055\u308c\u305f\u78c1\u533a\u3092\u518d\u914d\u7f6e\u3055\u305b\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u640d\u5931\u3092\u62db\u304d\u307e\u3059 <strong>\u6b8b\u7559\u78c1\u6c17<\/strong>\u9ad8\u632f\u52d5\u74b0\u5883\u3067\u306e\u7523\u696d\u7528\u9014\u306b\u306f\u3001\u7279\u6b8a\u306a\u69cb\u9020\u7684\u8010\u6027\u3092\u5099\u3048\u305f\u6750\u6599\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u53cd\u78c1\u5834<\/h3>\n<p>\u78c1\u77f3\u3092\u5916\u90e8\u306e\u53cd\u5bfe\u78c1\u5834\u306b\u3055\u3089\u3059\u3068\u3001\u78c1\u533a\u304c\u9006\u65b9\u5411\u306b\u5411\u304d\u3092\u5909\u3048\u308b\u3088\u3046\u5f37\u5236\u3055\u308c\u3001\u5168\u4f53\u7684\u306a <strong>\u6b8b\u7559\u78c1\u6c17<\/strong>.<\/p>\n<ul>\n<li><strong>\u4fdd\u78c1\u529b\uff08$H_c$\uff09\u8010\u6027\uff1a<\/strong> \u5916\u90e8\u8131\u78c1\u5834\u306b\u8010\u3048\u308b\u6750\u6599\u306e\u80fd\u529b\u306f\u3001\u5b8c\u5168\u306b\u305d\u306e\u4fdd\u78c1\u529b\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30c7\u30de\u30b0\u30cd\u30bf\u30a4\u30ba\u66f2\u7dda\uff1a<\/strong> \u5916\u90e8\u78c1\u5834\u304c\u6750\u6599\u306e\u7279\u5b9a\u95be\u5024\u3092\u8d85\u3048\u308b\u3068\u3001 <strong>\u6b63\u78ba\u306a\u6b8b\u5b58\u78c1\u5316\u5024\u3092\u6c42\u3081\u308b\u306b\u306f\u3001\u5c02\u9580\u306e\u7523\u696d\u7528\u6a5f\u5668\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/strong>\u6750\u6599\u306e\u9650\u754c\u3092\u8d85\u3048\u3001\u5f37\u5ea6\u304c\u6c38\u4e45\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u90e8\u54c1\u304c\u30d1\u30ef\u30fc\u3092\u5931\u3046\u3053\u3068\u306a\u304f\u3053\u308c\u3089\u306e\u4f5c\u52d5\u5fdc\u529b\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u3001\u6750\u6599\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3059\u308b\u65b9\u6cd5\u3092\u77e5\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u3092\u8a55\u4fa1\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u5b9f\u8df5\u30ac\u30a4\u30c9\u300c <a href=\"https:\/\/nbaem.com\/ja\/how-to-measure-magnet-strength\/\">\u78c1\u77f3\u306e\u5f37\u3055\u306e\u6e2c\u5b9a\u65b9\u6cd5<\/a>.<\/p>\n<h2>\u9ad8\u6b8b\u7559\u78c1\u6027\u6750\u6599\u306e\u8abf\u9054\uff1aNBAEM\u306e\u5229\u70b9\u300d<\/h2>\n<p>\u5727\u529b\u306e\u4e0b\u3067\u3082\u78c1\u529b\u3092\u4fdd\u6301\u3059\u308b permanet magnets \u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u6750\u6599\u306e\u8abf\u9054\u5148\u306f\u91cd\u8981\u3067\u3059\u3002NBAEM\u3067\u306f\u3001\u6700\u5148\u7aef\u306e\u5f37\u78c1\u6027\u6750\u6599\u3092\u63d0\u4f9b\u3057\u3001 <strong>\u6b8b\u7559\u78c1\u6c17<\/strong> \u6700\u3082\u8981\u6c42\u306e\u53b3\u3057\u3044\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u6700\u5927\u5316\u3057\u307e\u3059\u3002 <strong>\u6b8b\u7559\u78c1\u5316\uff08$B_r$\uff09<\/strong> \u539f\u7c89\u304b\u3089\u6700\u7d42\u88fd\u54c1\u307e\u3067\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3092\u7ba1\u7406\u3057\u3001\u90e8\u54c1\u304c\u6b63\u78ba\u306a<\/p>\n<hr \/>\n<h3>\u8a2d\u8a08\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/h3>\n<p>\u9ad8\u5ea6\u306a\u91d1\u5c5e\u5de5\u5b66 <strong>\u30cd\u30aa\u30b8\u30e0\u78c1\u77f3\uff08NdFeB\uff09<\/strong> \u79c1\u305f\u3061\u306f\u5358\u306b\u91d1\u5c5e\u3092\u878d\u89e3\u3055\u305b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u539f\u5b50\u69cb\u9020\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002\u9ad8\u5ea6\u306a\u51b6\u91d1\u30d7\u30ed\u30bb\u30b9\u306f\u3001 <strong>\u7d50\u6676\u7c92\u306e\u914d\u5411\u3092\u6700\u9069\u5316\u3057\u3001<\/strong>\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u9ad8\u6027\u80fd alloy \u306e\u7279\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002\u5316\u5b66\u7d44\u6210\u3092\u6b63\u78ba\u306b\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001<\/p>\n<h3>\u98fd\u548c\u78c1\u5316<\/h3>\n<p>\u3059\u3079\u3066\u306e\u7523\u696d\u7528\u9014\u306b\u306f\u56fa\u6709\u306e <strong>\u6b63\u78ba\u306a\u6b8b\u5b58\u78c1\u5316\u5024\u3092\u6c42\u3081\u308b\u306b\u306f\u3001\u5c02\u9580\u306e\u7523\u696d\u7528\u6a5f\u5668\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/strong>\u3042\u306a\u305f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u9ad8\u3044\u8981\u6c42\u3092\u6e80\u305f\u3059\u5834\u5408\u3067\u3082 <strong>\u30b3\u30a2\u51fa\u7248?  Wait. The text to translate: \\<\/strong> \u904e\u78c1\u5316\u3092\u6291\u5236\u3057\u305f\u308a\u3001\u6e29\u5ea6\u4e0a\u6607\u6642\u306e\u7279\u5b9a\u306e\u6027\u80fd\u6307\u6a19\u3092\u7dad\u6301\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u305f\u3061\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u305d\u308c\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3057\u307e\u3059\u3002\u90e8\u54c1\u306e\u78c1\u6c17\u7279\u6027\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3001\u4fdd\u6301\u529b\u3068\u71b1\u5b89\u5b9a\u6027\u306e\u5b8c\u74a7\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u3063\u3066\u3001\u73fe\u5834\u3067\u306e\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002QA\u6642\u306b\u30c1\u30fc\u30e0\u304c\u3053\u308c\u3089\u306e\u7279\u6027\u3092\u6b63\u78ba\u306b\u691c\u8a3c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f\u4ee5\u4e0b\u306e\u6d1e\u5bdf\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002 <a href=\"https:\/\/nbaem.com\/ja\/how-to-measure-magnet-strength\/\">\u78c1\u77f3\u306e\u5f37\u3055\u306e\u6e2c\u5b9a\u65b9\u6cd5<\/a> \u696d\u754c\u6a19\u6e96\u306e\u8a66\u9a13\u6a5f\u5668\u3092\u4f7f\u7528\u3057\u3066\u3002<\/p>\n<h3>\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406<\/h3>\n<p>1\u3064\u306e\u5f31\u3044\u30ed\u30c3\u30c8\u304c\u5168\u751f\u7523\u30e9\u30a4\u30f3\u306e\u59a8\u3052\u3068\u306a\u308b\u3002\u3060\u304b\u3089\u3053\u305d\u79c1\u305f\u3061\u306e\u54c1\u8cea\u7ba1\u7406\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u91cd\u8981\u306a\u3059\u3079\u3066\u306e\u6307\u6a19\u3092\u5e38\u306b\u76e3\u8996\u3057\u307e\u3059\u3002 <strong>\u6d88\u78c1\u66f2\u7dda<\/strong>.<\/p>\n<ul>\n<li><strong>\u78c1\u6c17\u30d5\u30e9\u30c3\u30af\u30b9 \u0442\u0435\u0441\u0442<\/strong> 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