{"id":233169,"date":"2024-04-10T02:23:09","date_gmt":"2024-04-10T02:23:09","guid":{"rendered":"https:\/\/watteaus02.com\/wordpress_magnet\/?post_type=project&p=233169"},"modified":"2025-05-28T18:04:02","modified_gmt":"2025-05-28T10:04:02","slug":"magnet-environmental-testing","status":"publish","type":"project","link":"https:\/\/nf-magnet.com\/en\/project\/magnet-environmental-testing\/","title":{"rendered":"Complete Guide to Magnet Environmental Testing"},"content":{"rendered":"

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\u78c1\u9435\u74b0\u5883\u6e2c\u8a66\u5168\u653b\u7565\uff5cHAST\u3001PCT\u3001\u9e7d\u9727\u8207\u71b1\u8001\u5316\u8a66\u9a57\u4ecb\u7d39<\/h1>\n

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<\/blockquote>\n
<\/blockquote>\n

\u4e86\u89e3\u78c1\u9435\u8010\u71b1\u3001\u6297\u6fd5\u3001\u6297\u8150\u8755\u7684\u95dc\u9375\uff0c\u52a0\u901f\u8001\u5316\u8a66\u9a57\u52a9\u60a8\u9a57\u8b49\u7522\u54c1\u53ef\u9760\u6027<\/span><\/p>\n

\n

\u672c\u6587\u7531 \u65b0\u797a\u5be6\u696d<\/strong>\u00a0\u64b0\u5beb\u3002
\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><\/span>
\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><\/p>\n<\/blockquote>\n

<\/strong><\/p>\n

\u70ba\u4ec0\u9ebc\u78c1\u9435\u9700\u8981\u9032\u884c\u74b0\u5883\u6e2c\u8a66\uff1f<\/span><\/strong><\/span><\/p>\n

\u78c1\u9435\u7684\u78c1\u6027\u80fd\u8207\u7d50\u69cb\u7a69\u5b9a\u6027\u6703\u53d7\u5230\u5be6\u969b\u4f7f\u7528\u74b0\u5883\u7684\u5f71\u97ff\uff0c\u4f8b\u5982\u9ad8\u6eab\u3001\u6fd5\u6c23\u3001\u7a7a\u6c23\u4e2d\u7684\u9e7d\u5206\uff0c\u4ee5\u53ca\u53cd\u8986\u7684\u6a5f\u68b0\u885d\u64ca\u7b49\u56e0\u7d20\u3002<\/span><\/p>\n

\u9019\u4e9b\u5916\u5728\u689d\u4ef6\u53ef\u80fd\u5c0e\u81f4\u78c1\u9435\u51fa\u73fe\u78c1\u6027\u8870\u6e1b\u3001\u8868\u9762\u8150\u8755\u3001\u751a\u81f3\u7d50\u69cb\u7834\u640d\uff0c\u9032\u800c\u5f71\u97ff\u7522\u54c1\u6574\u9ad4\u6548\u80fd\u8207\u58fd\u547d\u3002<\/span><\/p>\n

\u56e0\u6b64\uff0c\u5728\u7522\u54c1\u958b\u767c\u6216\u91cf\u7522\u524d\uff0c\u9032\u884c\u74b0\u5883\u6a21\u64ec\u6e2c\u8a66\u8207\u52a0\u901f\u8001\u5316\u9a57\u8b49\uff0c\u662f\u78c1\u9435\u54c1\u8cea\u7ba1\u63a7\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u95dc\u9375\u74b0\u7bc0\u3002<\/span><\/p>\n

<\/span><\/strong><\/p>\n

\u4ec0\u9ebc\u662f\u78c1\u9435\u7684\u300c\u52a0\u901f\u8001\u5316\u8a66\u9a57\u300d\uff1f<\/span><\/strong><\/p>\n

\u300c\u74b0\u5883\u6e2c\u8a66\uff08Environmental Testing\uff09\u300d\u662f\u4e00\u7a2e\u900f\u904e\u6a21\u64ec\u78c1\u9435\u5be6\u969b\u5de5\u4f5c\u74b0\u5883\u4e2d\u53ef\u80fd\u906d\u9047\u7684\u6975\u7aef\u689d\u4ef6\uff08\u5982\u9ad8\u6eab\u3001\u9ad8\u6fd5\u3001\u8150\u8755\u7b49\uff09\uff0c\u4f86\u9810\u6e2c\u78c1\u9435\u5728\u9577\u671f\u4f7f\u7528\u4e0b\u7684\u7a69\u5b9a\u6027\u8207\u53ef\u9760\u6027\u7684\u8a55\u4f30\u65b9\u5f0f\u3002<\/span><\/p>\n

\u9019\u4e9b\u6e2c\u8a66\u5e38\u88ab\u6b78\u985e\u70ba\u300c\u52a0\u901f\u8001\u5316\u8a66\u9a57\u300d\uff0c\u80fd\u5728\u77ed\u6642\u9593\u5167\u89c0\u5bdf\u78c1\u9435\u53ef\u80fd\u7684\u8b8a\u5316\u8207\u6f5b\u5728\u98a8\u96aa\u3002\u52a0\u901f\u8001\u5316\u8a66\u9a57\u80fd\u6709\u6548\u7e2e\u77ed\u6aa2\u6e2c\u6642\u9593\uff0c\u540c\u6642\u80fd\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u78ba\u4fdd\u78c1\u9435\u80fd\u5728\u7279\u5b9a\u671f\u9650\u8207\u5be6\u969b\u74b0\u5883\u4e2d\u7684\u6709\u6548\u904b\u4f5c\u3002<\/span><\/p>\n

<\/strong><\/p>\n

\u56db\u7a2e\u5e38\u898b\u78c1\u9435\u52a0\u901f\u8001\u5316\u8207\u74b0\u5883\u6e2c\u8a66\u65b9\u6cd5<\/strong><\/p>\n

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\n\n\n\n\n\n\n\n
<\/td>\n\u8a66\u9a57\u7a2e\u985e<\/strong><\/td>\n\u8abf\u63a7\u4e4b\u74b0\u5883\u689d\u4ef6<\/strong><\/td>\n\u8a66\u9a57\u8981\u9ede<\/strong><\/td>\n<\/tr>\n
1.<\/td>\nHAST
\u9ad8\u52a0\u901f\u6eab\u6ebc\u5ea6\u58d3\u529b\u8a66\u9a57<\/td>\n		\u6eab\u5ea6\u3001\u6fd5\u5ea6\u3001\u58d3\u529b<\/td>\n\u78c1\u9ad4
\u6297\u8150\u8755\u6027<\/td>\n<\/tr>\n
2.<\/td>\nPCT
\u58d3\u529b\u934b\u84b8\u716e\u8a66\u9a57<\/td>\n		\u6eab\u5ea6\u3001\u6fd5\u5ea6\u3001\u58d3\u529b<\/td>\n\u934d\u5c64
\u6297\u8150\u8755\u6027<\/td>\n<\/tr>\n
3.<\/td>\nSST
\u9e7d\u9727\u8a66\u9a57<\/td>\n		\u63a5\u89f8\u7269\u8cea<\/td>\n\u934d\u5c64
\u6297\u8150\u8755\u6027<\/td>\n<\/tr>\n
4.<\/td>\nTAT
\u71b1\u8001\u5316\u8a66\u9a57<\/td>\n		\u6eab\u5ea6<\/td>\n\u53d7\u71b1\u5f8c\u78c1\u6027\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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1. HAST \u6e2c\u8a66\uff5c\u9ad8\u52a0\u901f\u6eab\u6fd5\u58d3\u529b\u8a66\u9a57
<\/strong>Highly Accelerated Temperature and Humidity Stress Test<\/strong><\/p>\n

HAST \u8a66\u9a57\uff0c\u6709\u6642\u88ab\u7a31\u70ba\u975e\u98fd\u548c\u84b8\u6c7d\u8a66\u9a57\uff0c\u4e3b\u8981\u7528\u65bc\u8a55\u4f30\u78c1\u9435\u5c0d\u65bc\u6fd5\u6c23\u7684\u62b5\u6297\u80fd\u529b\uff0c\u4ea6\u8207\u6297\u8150\u8755\u80fd\u529b\u9ad8\u5ea6\u76f8\u95dc\u3002<\/span><\/p>\n

\u6b64\u8a66\u9a57\u4f9d\u7522\u54c1\u9700\u6c42\uff0c\u5c07\u74b0\u5883\u689d\u4ef6\u8a2d\u5b9a\u5728\u8f03\u9ad8\u7684\u6eab\u5ea6\u3001(\u672a\u98fd\u548c)\u6fd5\u5ea6\u4ee5\u53ca\u6c23\u58d3\uff0c\u85c9\u7531\u52a0\u9ad8\u4e4b\u6c23\u58d3\u4f7f\u6fd5\u6c23\u66f4\u5feb\u901f\u5f9e\u78c1\u9ad4\u8868\u9762\u6ef2\u5165\u5167\u90e8\uff0c\u56e0\u6b64\u78c1\u9ad4\u7d50\u69cb\u548c\u8868\u9762\u7684\u7dfb\u5bc6\u7a0b\u5ea6\u6210\u70ba\u5f71\u97ff\u7d50\u679c\u4e4b\u95dc\u9375\u56e0\u7d20\u3002<\/span><\/p>\n

\u53ef\u53c3\u8003 JEDEC \u6a19\u6e96\uff1aJEDEC22-A118<\/span><\/p>\n

\u5ef6\u4f38\u6e2c\u8a66\uff1a\u4f4e\u5931\u91cd\u8a66\u9a57\uff08Low Weight Loss Test\uff09<\/span>
\u56e0\u61c9\u98a8\u529b\u767c\u96fb\u3001\u96fb\u6a5f\u8207\u6c38\u78c1\u5f0f\u96fb\u6a5f\u7684\u767c\u5c55\uff0c\u7121\u934d\u5c64\u78c1\u9ad4\u4e4b\u9700\u6c42\u96a8\u4e4b\u589e\u52a0\uff0c\u4f4e\u5931\u91cd\u8a66\u9a57\u7531 HAST \u884d\u4f38\uff0c\u88ab\u5ee3\u6cdb\u7528\u65bc\u9a57\u8b49\u88f8\u78c1\u9ad4\u7684\u8010\u8755\u6027\uff0c\u5c24\u5176\u9069\u7528\u65bc\u9ad8\u5f37\u5ea6\u74b0\u5883\u7684\u61c9\u7528\u3002<\/span>\u901a\u904e\u8a2d\u5b9a\u4e4b\u8a66\u9a57\u6a19\u6e96\u5247\u901a\u7a31\u70ba\u4f4e\u5931\u91cd\u78c1\u9435\uff0c\u5176\u74b0\u5883\u689d\u4ef6\u548c\u6aa2\u6e2c\u6a19\u6e96\u5982\u4e0b\uff1a<\/span><\/p>\n

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\n\n\n\n\n\n\n
\n

\n<\/td>\n

\n

\u6eab\u5ea6<\/span><\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\u6fd5\u5ea6<\/span><\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\u6c23\u58d3<\/span><\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\u6e2c\u8a66\u6642\u6578<\/span><\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

\u640d\u5931\u91cd\u91cf<\/span><\/strong><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u7f8e\u570b\u6a19\u6e96<\/span><\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

120<\/span>\u2103<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

95% RH<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

2 atm<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

96 hrs<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

<5-10 mg\/<\/span> cm\u00b2<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u6b50\u6d32\u6a19\u6e96<\/span><\/strong><\/span><\/span><\/p>\n<\/td>\n

\n

130<\/span>\u2103<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

95% RH<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

3 atm<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

168 hrs<\/span><\/span><\/span><\/p>\n<\/td>\n

\n

<2-5 mg\/<\/span> cm\u00b2<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u61c9\u5ba2\u6236\u9700\u6c42\u53ef\u9078\u64c7\u4e0d\u540c\u7684\u8a66\u9a57\u6a19\u6e96\uff0c\u672c\u53f8\u80fd\u65bc\u6b50\u6d32\u6a19\u6e96\u4e0b\uff0c\u5c07\u640d\u5931\u91cd\u91cf\u63a7\u5236\u5728\u5c0f\u65bc1.0mg\/<\/span><\/span> cm\u00b2<\/span><\/span>\u3002<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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2. PCT \u6e2c\u8a66\uff5c\u58d3\u529b\u934b\u84b8\u716e\u8a66\u9a57\uff0f\u98fd\u548c\u84b8\u6c23\u52a0\u901f\u8150\u8755
<\/strong>Pressure Cooker Test<\/strong><\/p>\n

PCT \u662f\u4e00\u7a2e\u5728\u52a0\u6eab\u3001\u52a0\u58d3\u4e14\u98fd\u548c\u6ebc\u5ea6\u7684\u74b0\u5883\u4e0b\uff0c\u6a21\u64ec\u9577\u671f\u8150\u8755\u884c\u70ba\u7684\u6e2c\u8a66\u3002<\/span>
\u8207 HAST \u4e0d\u540c\uff0cPCT \u662f\u5728\u98fd\u548c\u6fd5\u5ea6\u4e0b\u9032\u884c\uff0c\u5e38\u7528\u689d\u4ef6\u70ba\u651d\u6c0f 120\u00b0C\u30012 atm\uff0c\u9023\u7e8c\u6e2c\u8a66 24 \u5c0f\u6642\u4ee5\u4e0a\uff0c\u9069\u5408\u6aa2\u6e2c\u78c1\u9435\u8868\u9762\u934d\u5c64\u5728\u6975\u7aef\u689d\u4ef6\u4e0b\u7684\u5b8c\u6574\u6027\u3002<\/span><\/p>\n

\u53ef\u53c3\u8003 JEDEC \u6a19\u6e96\uff1aJESD22-A102-C<\/span><\/p>\n

<\/strong><\/p>\n

3. \u9e7d\u9727\u8a66\u9a57\uff08SST\uff09\uff5c\u6a21\u64ec\u81ea\u7136\u74b0\u5883\u4e2d\u7684\u8150\u8755\u6311\u6230
<\/strong>Salt Spray Test<\/strong><\/p>\n

SST \u662f\u91dd\u5c0d\u78c1\u9435\u6297\u8150\u8755\u6216\u6297\u93fd\u8755\u80fd\u529b\u7684\u6e2c\u8a66\u3002<\/span><\/p>\n

\u8a66\u9a57\u4e2d\uff0c\u572835\u00b0C \u6eab\u5ea6\u4e0b\uff0c\u4ee5\u6fc3\u5ea65%\u7684\u6c2f\u5316\u9209(NaCl)\u6c34\u6eb6\u6db2\u6301\u7e8c\u5674\u9727\uff0c\u89c0\u5bdf\u78c1\u9ad4\u5728\u5176\u4e2d\u93fd\u8755\u60c5\u6cc1\u3002\u56e0\u61c9\u7522\u54c1\u4e0d\u540c\u7684\u4f7f\u7528\u9700\u6c42\uff0c\u8a66\u9a57\u6eab\u5ea6\u548c\u6642\u9593\u6703\u6709\u6240\u8abf\u6574\uff0c\u6642\u9593\u57fa\u672c\u4e0a\u4ee524\u5c0f\u6642\u70ba\u4e00\u55ae\u4f4d\uff0c\u5448\u500d\u6578\u7d2f\u52a0\u3002\u5176\u63a7\u5236\u7684\u74b0\u5883\u689d\u4ef6\u4ee5\u63a5\u89f8\u7269\u8cea\u70ba\u4e3b\uff0c\u80fd\u6709\u6548\u5730\u65bc\u8f03\u77ed\u6642\u9593\u5167\uff0c\u6a21\u64ec\u78c1\u9ad4\u66b4\u9732\u65bc\u81ea\u7136\u74b0\u5883\u4e2d\u78c1\u9ad4\u6703\u7522\u751f\u7684\u8b8a\u5316\u3002<\/span><\/p>\n

\u6b64\u6e2c\u8a66\u5ee3\u6cdb\u61c9\u7528\u65bc\u98a8\u529b\u767c\u96fb\u8a2d\u5099\u3001\u96fb\u52d5\u6a5f\u3001\u4ea4\u901a\u7528\u78c1\u9ad4\u7b49\u5c0d\u8010\u5019\u6027\u8981\u6c42\u9ad8\u7684\u7522\u54c1\u4e0a\u3002<\/span><\/p>\n

\u53ef\u53c3\u8003 ASTM \u6a19\u6e96\uff1aASTM B-117<\/span><\/p>\n

<\/strong><\/p>\n

4. \u71b1\u8001\u5316\u8a66\u9a57\uff08TAT\uff09\uff5c\u6e2c\u8a66\u78c1\u9435\u5728\u9ad8\u6eab\u4e0b\u7684\u78c1\u6027\u8870\u9000
<\/strong>Thermal Aging Test<\/strong><\/p>\n

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\u900f\u904e\u4e0a\u8ff0\u52a0\u901f\u8001\u5316\u8a66\u9a57\uff0c\u6211\u5011\u53ef\u4ee5\uff1a<\/span><\/p>\n

\u2022 \u9810\u6e2c\u78c1\u9435\u4f7f\u7528\u58fd\u547d\u8207\u9000\u5316\u98a8\u96aa <\/span><\/p>\n

\u2022 \u9a57\u8b49\u78c1\u9435\u934d\u5c64\u54c1\u8cea\u8207\u5bc6\u5408\u6027 <\/span><\/p>\n

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\u2022 \u63d0\u5347\u7522\u54c1\u53ef\u9760\u6027\u8207\u54c1\u724c\u4fe1\u8cf4\u5ea6 <\/span><\/p>\n

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\n

\u586b\u8868\u8aee\u8a62\uff1ahttps:\/\/forms.gle\/zQqPLDrzs6auQLce7<\/p>\n

\u5b98\u65b9LINE\uff1ahttps:\/\/line.me\/R\/ti\/p\/@230osiat<\/p>\n

\u670d\u52d9\u4fe1\u7bb1\uff1anfm@newfavor.com<\/p>\n

\u9023\u7d61\u96fb\u8a71\uff1a+886-2-25775038<\/p>\n<\/blockquote>\n

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\u5206\u4eab\u672c\u6587<\/div>\n

<\/p>\n

<\/a><\/a><\/div><\/div><\/div>\n

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\u76f8\u95dc\u8cc7\u8a0a<\/h3>\n

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