{"id":233158,"date":"2024-04-10T02:10:39","date_gmt":"2024-04-10T02:10:39","guid":{"rendered":"https:\/\/watteaus02.com\/wordpress_magnet\/?post_type=project&#038;p=233158"},"modified":"2025-04-17T15:22:40","modified_gmt":"2025-04-17T07:22:40","slug":"rare-earth-magnet","status":"publish","type":"project","link":"https:\/\/nf-magnet.com\/en\/project\/rare-earth-magnet\/","title":{"rendered":"What are rare earth elements? The importance of rare earth magnets in industrial applications."},"content":{"rendered":"\n[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.21.0&#8243; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; text_font_size=&#8221;24px&#8221; text_letter_spacing=&#8221;0.1em&#8221; header_font=&#8221;&#8211;et_global_body_font|600|||||||&#8221; header_font_size=&#8221;22px&#8221; header_3_font=&#8221;|700|||||||&#8221; custom_margin=&#8221;||0px||false|false&#8221; custom_padding=&#8221;||0px||false|false&#8221; text_letter_spacing_tablet=&#8221;0.1em&#8221; text_letter_spacing_phone=&#8221;0.1em&#8221; text_letter_spacing_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<h1>\u7a00\u571f\u662f\u4ec0\u9ebc\uff1f\u7a00\u571f\u78c1\u9435\u5728\u5de5\u696d\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027<\/h1>[\/et_pb_text][et_pb_divider color=&#8221;#ffff00&#8243; divider_weight=&#8221;5px&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100px&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/nf-magnet.com\/wp-content\/uploads\/2024\/04\/002_\u7a00\u571f\u78c1\u9435\u8207\u975e\u7a00\u571f\u78c1\u9435.png&#8221; title_text=&#8221;002_\u7a00\u571f\u78c1\u9435\u8207\u975e\u7a00\u571f\u78c1\u9435&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.22.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.22.2&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; inline_fonts=&#8221;ABeeZee&#8221; global_colors_info=&#8221;{}&#8221;]<blockquote>\n<p><span>\u672c\u6587\u7531 <\/span><strong>\u65b0\u797a\u5be6\u696d<\/strong><span>\u00a0\u64b0\u5beb\u3002<br \/><\/span><span style=\"font-family: inherit; font-weight: normal;\">\u65b0\u797a\u5be6\u696d\u5c08\u6ce8\u65bc\u91f9\u9435\u787c\u78c1\u9435\uff08NdFeB\uff09\u7b49\u9ad8\u6027\u80fd\u7a00\u571f\u78c1\u9435\u7684\u88fd\u9020\u8207\u61c9\u7528\u89e3\u6c7a\u65b9\u6848\uff0c\u81f4\u529b\u65bc\u70ba\u5168\u7403\u5ba2\u6236\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u78c1\u6027\u5143\u4ef6\u652f\u63f4\u3002<\/span><br \/><span style=\"font-family: inherit; font-weight: normal;\">\u7121\u8ad6\u60a8\u4f86\u81ea\u96fb\u5b50\u3001\u80fd\u6e90\u6216\u81ea\u52d5\u5316\u8a2d\u5099\u7522\u696d\uff0c\u6211\u5011\u7684\u5c08\u696d\u6280\u8853\u90fd\u80fd\u70ba\u60a8\u5e36\u4f86\u9ad8\u6548\u3001\u7cbe\u5bc6\u7684\u78c1\u6027\u89e3\u6c7a\u65b9\u6848\u3002<\/span><span style=\"font-family: inherit; font-weight: normal;\"><a rel=\"noopener\"><br \/><\/a><\/span><\/p>\n<\/blockquote>\n<p><b><\/b><\/p>\n<p><b>\u7a00\u571f\u662f\u4ec0\u9ebc\uff1f<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u7a00\u571f\uff08Rare Earth Elements, REE\uff09\u662f\u6307\u5730\u6bbc\u4e2d\u5206\u5e03\u7a00\u5c11\uff0c\u5305\u542b\u9227\uff08Sc\uff09\u3001\u91d4\uff08Y\uff09\u548c\u946d\u7cfb\u5143\u7d20\u517117\u7a2e\u5316\u5b78\u5143\u7d20\u7684\u5408\u7a31\u3002<br \/><\/span><span style=\"font-weight: 400;\">\u9019\u4e9b\u5143\u7d20\u5206\u4f48\u76f8\u7576\u5206\u6563\uff0c\u958b\u63a1\u8207\u63d0\u7149\u96e3\u5ea6\u9ad8\uff0c\u5177\u6709\u91cd\u8981\u7684\u5de5\u696d\u50f9\u503c\u3002<br \/><\/span><span style=\"font-weight: 400;\">\u7a00\u571f\u5143\u7d20\u64c1\u6709\u7368\u7279\u7684\u78c1\u6027\u3001\u5149\u5b78\u8207\u96fb\u5b78\u7279\u6027\uff0c\u662f\u73fe\u4ee3\u9ad8\u79d1\u6280\u7522\u696d\u4e0d\u53ef\u6216\u7f3a\u7684\u539f\u6599\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u65b0\u80fd\u6e90\u79d1\u6280\u3001\u96fb\u5b50\u7522\u54c1\u3001\u96fb\u52d5\u8eca\u3001\u98a8\u529b\u767c\u96fb\u53ca\u81ea\u52d5\u5316\u8a2d\u5099\u4e2d\u3002<br \/><\/span><span style=\"font-size: 14px; font-family: inherit; font-weight: normal;\">\u6700\u5ee3\u70ba\u4eba\u77e5\u7684\u7528\u9014\u5c31\u662f\u88fd\u4f5c\u70ba\u78c1\u6027\u6750\u6599\uff0c\u7a00\u571f\u78c1\u9435\u662f\u76ee\u524d\u5df2\u77e5\u6700\u5f37\u7684\u6c38\u4e45\u78c1\u9435\uff0c\u6bd4\u50b3\u7d71\u78c1\u9435\u5f37\u6578\u500d\uff0c\u80fd\u986f\u8457\u6e1b\u5c11\u8a2d\u5099\u7684\u9ad4\u7a4d\u548c\u91cd\u91cf\u3002<\/span><\/p>\n<p><span style=\"font-size: 14px; font-family: inherit; font-weight: normal;\"><br \/><\/span><b>\u7a00\u571f\u78c1\u9435\u7684\u767c\u5c55<\/b><\/p>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\">\u65e9\u671f\u7684\u78c1\u9435\u591a\u70ba\u975e\u7a00\u571f\u78c1\u9435\uff0c\u96a8\u8457<\/span><span style=\"font-size: 14px;\">\u7c89\u672b\u51b6\u91d1\u6280\u8853<\/span><span style=\"font-size: 14px;\">\u65bc20\u4e16\u7d00\u665a\u671f\u7684\u9032\u5c55\uff0c\u7a00\u571f\u78c1\u9435\u8fc5\u901f\u767c\u5c55\uff0c\u6210\u70ba\u73fe\u4ee3\u78c1\u6027\u6750\u6599\u7684\u4e3b\u6d41\u3002<\/span><\/span><\/p>\n<p><b><br \/>\u7a00\u571f\u78c1\u9435\u7279\u6027<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u7a00\u571f\u78c1<span style=\"font-family: inherit; font-weight: normal;\">\u9435\u662f\u7531\u7a00\u571f\u5143\u7d20\u8207\u9435\u78c1\u6027\u5143\u7d20\u7d44\u6210\uff0c\u5177\u5099\u4ee5\u4e0b\u7279\u6027\uff1a<\/span><br \/><\/span><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\">\u2022 \u9ad8\u78c1\u529b\u5bc6\u5ea6\uff1a\u53ef\u7522\u751f\u6975\u5f37\u78c1\u5834\uff0c\u70ba\u76ee\u524d\u5df2\u77e5\u6700\u5f37\u7684\u6c38\u4e45\u78c1\u9435<br \/><span style=\"font-size: 14px;\">\u2022 <\/span><\/span><span style=\"font-size: 14px;\">\u9ad8\u4fdd\u78c1\u529b\uff1a\u78c1\u6027\u4e0d\u6613\u8870\u6e1b<br \/>\u2022 <\/span><span style=\"font-size: 14px;\">\u9ad4\u7a4d\u5c0f\u3001\u91cd\u91cf\u8f15\uff1a\u9069\u7528\u65bc\u7cbe\u5bc6\u8a2d\u5099\u4e2d<br \/>\u2022 <\/span><span style=\"font-size: 14px;\">\u6613\u788e\u8207\u6297\u8150\u8755\u6027\u5f31\uff1a\u9700\u934d\u5c64\u4fdd\u8b77\uff08\u5982\u93b3\u3001\u92c5\u3001\u74b0\u6c27\u6a39\u8102\u7b49\uff09<\/span><\/span><\/p>\n<p><strong><br \/>\u5e38\u898b\u7a00\u571f\u78c1\u9435<\/strong><\/p>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\">\u2022\u00a0 \u9237\u91e4\u78c1\u9435\uff08SmCo\uff09\uff1a\u9996\u6279\u91cf\u7522\u7684\u7a00\u571f\u78c1\u9435\uff0c\u5177\u5099\u512a\u7570\u7684\u8010\u9ad8\u6eab\u7279\u6027<br \/>\u2022\u00a0 <\/span><span style=\"font-size: 14px;\">\u91f9\u9435\u787c\u78c1\u9435\uff08NdFeB\uff09\uff1a\u78c1\u6027\u6700\u5f37\uff0c\u70ba\u73fe\u4eca\u61c9\u7528\u4e3b\u6d41\u7684\u78c1\u9435<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong><br \/>\u975e\u7a00\u571f\u78c1\u9435<\/strong><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u5e38\u898b\u7684\u975e\u7a00\u571f\u78c1\u9435\u5305\u542b\u6c27\u5316\u9435\u548c\u92c1\u93b3\u9237\u78c1\u9435\uff0c\u5176\u5de5\u5e8f\u76f8\u5c0d\u7c21\u55ae\u800c\u6709\u6210\u672c\u512a\u52e2\uff0c\u4e14\u6bcb\u9808\u4f9d\u8cf4\u7a00\u571f\u7926\u539f\u6750\u6599\u751f\u7522\u3002<\/span><\/p>\n<p><b><br \/>\u7a00\u571f\u78c1\u9435\u7684\u61c9\u7528<\/b><\/p>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\">\u7531\u65bc\u7a00\u571f\u78c1\u9435\u9ad8\u78c1\u6027\u80fd\u548c\u8010\u9ad8\u6eab\u7684\u7279\u6027\uff0c\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u500b\u884c\u696d\uff1a<br \/><\/span><span style=\"font-size: 14px;\">\u2022\u00a0 \u6d88\u8cbb\u6027\u96fb\u5b50\u7522\u54c1<\/span><span style=\"font-size: 14px;\">\uff1a\u624b\u6a5f\u3001\u7b46\u8a18\u578b\u96fb\u8166\u3001\u8033\u6a5f\u3001\u97f3\u97ff\u3001\u611f\u61c9\u5668\u7b49<br \/><\/span><span style=\"font-size: 14px;\">\u2022\u00a0 \u7bc0\u80fd\u8207\u518d\u751f\u80fd\u6e90<\/span><span style=\"font-size: 14px;\">\uff1a\u98a8\u529b\u767c\u96fb\u6a5f\u3001\u96fb\u52d5\u8eca\u99ac\u9054\u3001\u6df7\u5408\u52d5\u529b\u8eca\u7cfb\u7d71\u7b49<br \/><\/span><span style=\"font-size: 14px;\">\u2022\u00a0 \u5de5\u696d\u8207\u81ea\u52d5\u5316\u8a2d\u5099<\/span><span style=\"font-size: 14px;\">\uff1a\u6a5f\u5668\u624b\u81c2\u3001\u4f3a\u670d\u99ac\u9054\u3001\u7cbe\u5bc6\u611f\u6e2c\u8a2d\u5099\u7b49<br \/><\/span><span style=\"font-size: 14px;\">\u2022\u00a0 \u8ecd\u4e8b\u8207\u822a\u592a\u79d1\u6280<\/span><span style=\"font-size: 14px;\">\uff1a\u96f7\u9054\u3001\u98db\u5f48\u5c0e\u822a\u7cfb\u7d71\u3001\u822a\u592a\u5f15\u64ce\u5143\u4ef6\u7b49<\/span><\/span><span style=\"font-weight: 400;\"><\/span><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><\/span><\/span><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><\/span><\/span><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><\/span><\/span><span style=\"font-size: 14px; font-family: inherit; font-weight: normal;\"><\/span><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><\/span><\/span><\/p>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><\/span><\/span><\/p>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><\/span><\/p>\n<p><strong>\u5e38\u898b\u554f\u984cQ&amp;A<\/strong><span style=\"font-size: small; font-family: inherit; font-weight: normal;\"><strong><\/strong><\/span><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><\/span><\/span><\/p>\n<p data-start=\"638\" data-end=\"712\" class=\"\"><span style=\"font-family: inherit; font-weight: normal;\"><strong data-start=\"638\" data-end=\"660\">Q1\uff1a\u7a00\u571f\u78c1\u9435\u8207\u50b3\u7d71\u78c1\u9435\u6709\u4ec0\u9ebc\u5dee\u5225\uff1f<\/strong><\/span><br data-start=\"660\" data-end=\"663\" \/><span style=\"font-family: inherit; font-weight: normal;\">A\uff1a\u7a00\u571f\u78c1\u9435\u5982\u91f9\u9435\u787c\uff08NdFeB\uff09\u5177\u6709\u66f4\u9ad8\u78c1\u80fd\u7a4d\u8207\u4fdd\u78c1\u529b\uff0c\u80fd\u5927\u5e45\u63d0\u5347\u8a2d\u5099\u6027\u80fd\uff0c\u540c\u6642\u6e1b\u5c11\u9ad4\u7a4d\u8207\u91cd\u91cf\u3002<\/span><\/p>\n<p data-start=\"714\" data-end=\"778\" class=\"\"><span style=\"font-family: inherit; font-weight: normal;\"><strong data-start=\"714\" data-end=\"735\">Q2\uff1a\u91f9\u9435\u787c\u78c1\u9435\u9069\u5408\u54ea\u4e9b\u61c9\u7528\u9818\u57df\uff1f<\/strong><\/span><br data-start=\"735\" data-end=\"738\" \/><span style=\"font-family: inherit; font-weight: normal;\">A\uff1a\u91f9\u9435\u787c\u78c1\u9435\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u96fb\u52d5\u8eca\u99ac\u9054\u3001\u98a8\u529b\u767c\u96fb\u30013C\u7522\u54c1\u3001\u611f\u6e2c\u5668\u8207\u81ea\u52d5\u5316\u6a5f\u68b0\u4e2d\u3002<\/span><\/p>\n<p data-start=\"780\" data-end=\"839\" class=\"\"><span style=\"font-family: inherit; font-weight: normal;\"><strong data-start=\"780\" data-end=\"798\">Q3\uff1a\u662f\u5426\u53ef\u4ee5\u5ba2\u88fd\u78c1\u9435\u898f\u683c\uff1f<\/strong><\/span><br data-start=\"798\" data-end=\"801\" \/><span style=\"font-family: inherit; font-weight: normal;\">A\uff1a\u53ef\u4ee5\uff0c\u65b0\u797a\u5be6\u696d\u63d0\u4f9b\u5b8c\u6574\u7684\u78c1\u9435\u8a2d\u8a08\u670d\u52d9\uff0c\u4f9d\u7167\u5ba2\u6236\u9700\u6c42\u6253\u9020\u6700\u9069\u89e3\u65b9\u6848\u3002<\/span><\/p>\n<p><strong>Q4\uff1a\u6211\u8a72\u5982\u4f55\u9078\u78c1\u9435\u898f\u683c\uff1f<\/strong><br \/>A\uff1a<span style=\"font-family: inherit; font-weight: normal;\">\u65b0\u797a\u5be6\u696d\u5718\u968a\u5177\u5099\u591a\u5e74\u5de5\u696d\u78c1\u9435\u61c9\u7528\u7d93\u9a57\uff0c\u53ef\u6839\u64da\u60a8\u6240\u9700\u7684\u78c1\u9435\u9700\u6c42\uff0c\u63d0\u4f9b\u5b8c\u6574\u78c1\u6027\u8a55\u4f30\u53ca\u751f\u7522\u670d\u52d9\u3002<\/span><\/p>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><\/span><\/p>\n<p>\u5ef6\u4f38\u95b1\u8b80 \u27a4 <a href=\"https:\/\/nf-magnet.com\/project\/rare-earth-elements\/\">\u3008<span style=\"text-decoration: underline;\">\u7a00\u571f\u5143\u7d20\u5982\u4f55\u5206\u985e\uff1f17\u7a2e\u7a00\u571f\u91d1\u5c6c\u7279\u6027\u8207\u61c9\u7528\u89e3\u6790<\/span>\u3009<\/a><span style=\"font-family: inherit; font-weight: normal;\"><\/span><\/p>\n<blockquote><\/blockquote>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\">\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e<strong data-start=\"1400\" data-end=\"1418\">\u9ad8\u6548\u7a69\u5b9a\u7684\u7a00\u571f\u78c1\u9435\u89e3\u6c7a\u65b9\u6848<\/strong>\uff0c\u6b61\u8fce\u806f\u7e6b\u65b0\u797a\u5be6\u696d\u5718\u968a\uff0c\u6211\u5011\u5c07\u6839\u64da\u60a8\u7684\u61c9\u7528\u9700\u6c42\u63d0\u4f9b\u6700\u5408\u9069\u7684\u8a2d\u8a08\u5efa\u8b70\u8207\u52a0\u5de5\u670d\u52d9\u3002<br data-start=\"1457\" data-end=\"1460\" \/><strong><\/strong><\/span><\/span><\/p>\n<blockquote>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><strong>\u7acb\u5373\u586b\u8868\u6216\u52a0\u5165LINE\u8a62\u554f\uff0c\u7372\u5f97\u5c08\u696d\u6280\u8853\u652f\u63f4\uff1a<\/strong><br \/><a rel=\"noopener\"><\/a><\/span><\/span><\/p>\n<p><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><a rel=\"noopener\">\u586b\u8868\u8aee\u8a62\uff1a<\/a><\/span><\/span><span style=\"text-decoration: underline;\"><span style=\"font-family: inherit; font-weight: normal;\"><span style=\"font-size: 14px;\"><a rel=\"noopener\" href=\"https:\/\/forms.gle\/zQqPLDrzs6auQLce7\">https:\/\/forms.gle\/zQqPLDrzs6auQLce7<\/a><\/span><\/span><\/span><\/p>\n<p><span style=\"font-size: 14px; font-family: inherit; font-weight: var(--bs-body-font-weight);\"><span style=\"font-size: 14px;\"><a rel=\"noopener\">\u5b98\u65b9LINE\uff1a<\/a><\/span><\/span><span style=\"font-size: 14px; font-family: inherit; font-weight: var(--bs-body-font-weight);\"><span style=\"font-size: 14px;\"><span style=\"text-decoration-line: underline;\"><a href=\"https:\/\/line.me\/R\/ti\/p\/@230osiat\">https:\/\/line.me\/R\/ti\/p\/@230osiat<\/a><a rel=\"noopener\" href=\"https:\/\/line.me\/R\/ti\/p\/@230osiat\"><\/a><\/span><\/span><\/span><\/p>\n<p><span style=\"font-size: 14px; font-family: inherit;\"><\/span><a class=\"text-dark\" href=\"mailto:nfm@newfavor.com\" style=\"font-size: 14px; font-family: inherit;\">\u670d\u52d9\u4fe1\u7bb1\uff1anfm@newfavor.com<\/a><\/p>\n<p><span style=\"font-family: inherit; 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These elements are widely dispersed in the Earth&#8217;s crust, making their extraction and refinement challenging.<\/p>","protected":false},"author":1,"featured_media":233159,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"project_category":[43],"project_tag":[197,82,83,111,129,190,198,196],"class_list":["post-233158","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-43","project_tag-high-coercivity","project_tag-industrialmagnets","project_tag-magnetsupplier","project_tag-permanent-magnets","project_tag-rare-earth-elements","project_tag-rare-earth-magnets","project_tag-samarium-cobalt","project_tag-strong-magnets"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What are rare earth elements?<\/title>\n<meta name=\"description\" content=\"Rare Earth Elements (REE) refer to a group of 17 chemically similar elements, including scandium (Sc), yttrium (Y), and the lanthanides. 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