{"id":8736,"date":"2020-07-22T08:23:00","date_gmt":"2020-07-22T00:23:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=8736"},"modified":"2020-09-16T11:33:59","modified_gmt":"2020-09-16T03:33:59","slug":"corrosion-03","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2020\/07\/corrosion-03\/","title":{"rendered":"\u96fb\u5316\u5b78\u8150\u8755\u5176\u5be6\u6bd4\u5316\u5b78\u8150\u8755\u5f71\u97ff\u9084\u56b4\u91cd\uff0c\u8ac7\u91d1\u5c6c\u8150\u8755(3)"},"content":{"rendered":"

\"\u300c\u96fb\u5316\u5b78\u8150\u8755\u300d\u901a\u5e38\u662f\u6307\u5169\u7a2e\u7570\u8cea\u91d1\u5c6c\u6216\u76f8\u540c\u91d1\u5c6c\u537b\u8db3\u4ee5\u69cb\u6210\u96fb\u4f4d\u5dee\u7684\u5169\u6975\uff0c\u5728\u4e00\u7a2e\u96fb\u89e3\u8cea(electrolyte)\u5c07\u5169\u6975\u76f8\u9023\u7684\u74b0\u5883\u4e2d\uff0c\u5f62\u6210\u967d\u6975\u91d1\u5c6c\u6301\u7e8c\u5931\u53bb\u91d1\u5c6c\u96e2\u5b50\u800c\u88ab\u8150\u8755\u7684\u73fe\u8c61\uff0c\u9019\u8207\u96fb\u6c60\u6548\u61c9\u53ca\u96fb\u934d\u539f\u7406\u662f\u4e00\u81f4\u7684\u3002\"<\/font><\/p>\n

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\u5206\u6790\u91d1\u5c6c\u6750\u6599\u767c\u751f\u8150\u8755\u7684\u57fa\u672c\u539f\u56e0\uff0c\u4e3b\u8981\u53ef\u4ee5\u5340\u5206\u70ba\u300c\u5316\u5b78\u8150\u8755<\/a>\u300d\u8207\u300c\u96fb\u5316\u5b78\u8150\u8755\u300d\u5169\u5927\u985e\uff0c\u524d\u9762\u7684\u7bc7\u5e45\u5df2\u7d93\u8aaa\u660e\u904e\u300c\u5316\u5b78\u8150\u8755\u300d\uff0c\u672c\u6587\u5c07\u91dd\u5c0d\u300c\u96fb\u5316\u5b78\u8150\u8755\u300d\u4f86\u505a\u8aaa\u660e\u3002\u5728\u300c\u5316\u5b78\u8150\u8755\u300d\u8207\u300c\u96fb\u5316\u5b78\u8150\u8755\u300d\u9019\u5169\u985e\u7684\u8150\u8755\u4e2d\uff0c\u53c8\u4ee5\u96fb\u5316\u5b78\u8150\u8755\u8f03\u70ba\u91cd\u8981\uff0c\u4e5f\u8f03\u5bb9\u6613\u88ab\u5ffd\u8996\u3002<\/font><\/p>\n

<\/p>\n

\u96fb\u5316\u5b78\u8150\u8755<\/em><\/font><\/font><\/p>\n

\u300c\u96fb\u5316\u5b78\u8150\u8755\u300d\u901a\u5e38\u662f\u6307\u5169\u7a2e\u7570\u8cea\u91d1\u5c6c\u6216\u76f8\u540c\u91d1\u5c6c\u537b\u8db3\u4ee5\u69cb\u6210\u96fb\u4f4d\u5dee\u7684\u5169\u6975\uff0c\u5728\u4e00\u7a2e\u96fb\u89e3\u8cea(electrolyte)\u5c07\u5169\u6975\u76f8\u9023\u7684\u74b0\u5883\u4e2d\uff0c\u5f62\u6210\u967d\u6975\u91d1\u5c6c\u6301\u7e8c\u5931\u53bb\u91d1\u5c6c\u96e2\u5b50\u800c\u88ab\u8150\u8755\u7684\u73fe\u8c61\uff0c\u9019\u8207\u96fb\u6c60\u6548\u61c9\u53ca\u96fb\u934d\u539f\u7406\u662f\u4e00\u81f4\u7684\u3002<\/font><\/p>\n

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\uff08\u5c0d\u65bc\u5927\u9678\u90a3\u4e9b\u76dc\u6587\u7db2\u7ad9\uff0c\u8907\u88fd\u8cbc\u4e0a\u672c\u7ad9\u6587\u7ae0\u5f8c\uff0c\u5c45\u7136\u9084\u6539\u6210\u81ea\u5df1\u516c\u53f8\u7684\u540d\u5b57\uff0c\u611f\u5230\u7121\u6065\uff01\u6587\u7ae0\u5167\u5bb9\u90e8\u4efd\u9632\u6b62\u8907\u88fd\u7de8\u6392\u53ef\u80fd\u9020\u6210\u60a8\u95b1\u8b80\u7684\u4e0d\u4fbf\uff0c\u8acb\u898b\u8ad2\uff01\uff09<\/em><\/p>\n

\u96fb\u5316\u5b78\u8150\u8755\u662f\u6700\u91cd\u8981\u7684\u8150\u8755\u56e0\u7d20\uff0c\u56e0\u70ba\u5927\u591a\u6578\u91d1\u5c6c\u8150\u8755\u7684\u8d77\u56e0\u90fd\u53ef\u4ee5\u8aaa\u662f\u4e00\u7a2e\u96fb\u5316\u5b78\u53cd\u61c9\u3002\u9019\u88e1\u6240\u8aaa\u7684\u96fb\u5316\u5b78\u53cd\u61c9\u662f\u6307\u5728\u76f8\u540c\u6216\u4e0d\u540c\u91d1\u5c6c\u7269\u9ad4\u4e2d\uff0c\u7531\u65bc\u5404\u7a2e\u56e0\u7d20\u4f7f\u5f97\u67d0\u4e9b\u90e8\u5206\u7522\u751f\u4e86\u5c40\u90e8\u7684\u300c\u967d\u6975\u53cd\u61c9(Anode reaction)\u300d\uff0c\u8b93\u91d1\u5c6c\u5931\u53bb\u4e00\u500b\u6216\u591a\u500b\u96fb\u5b50\uff0c\u8b8a\u6210\u91d1\u5c6c\u967d\u96e2\u5b50\uff0c\u4ea6\u5373\u767c\u751f\u967d\u6975\u6c27\u5316\u4f5c\u7528\uff1b\u65bc\u6b64\u540c\u6642\uff0c\u5728\u53e6\u4e00\u5730\u9ede\u5247\u7522\u751f\u300c\u9670\u6975\u53cd\u61c9(Cathodic reaction)\u300d\uff0c\u7372\u5f97\u591a\u51fa\u4f86\u7684\u96fb\u5b50\uff0c\u4f7f\u5f97\u9670\u6975\u5f62\u6210\u9084\u539f\u4f5c\u7528(\u7b49\u50f9\u4ea4\u63db\uff0c\u80fd\u91cf\u4e0d\u6ec5\u554a\uff01)\uff0c\u800c\u69cb\u6210\u4e00\u500b\u96fb\u6c60\u6548\u61c9\u3002\u9019\u7a2e\u96fb\u6c60\u6548\u61c9\u6703\u4f7f\u5f97\u967d\u6975\u91d1\u5c6c\u9020\u6210\u6d88\u878d\u7684\u8150\u8755\uff0c\u5c31\u7a31\u4e4b\u70ba\u96fb\u5316\u5b78\u8150\u8755(Electrochemical corrosion)\u3002<\/font><\/p>\n

\u96fb\u5316\u5b78\u8150\u8755\u53cd\u61c9\u5176\u5be6\u8207\u96fb\u934d(electroplating)\u7684\u4f5c\u7528\u539f\u7406\u985e\u4f3c\uff0c\u4e5f\u5c31\u662f\u967d\u6975\u6703\u5931\u53bb\u91d1\u5c6c(\u53ef\u4ee5\u8996\u70ba\u8150\u8755\u73fe\u8c61)\uff0c\u800c\u7406\u8ad6\u4e0a\u9670\u6975\u5247\u6703\u7372\u5f97\u91d1\u5c6c\u8986\u84cb\u5176\u8868\u9762(\u53ef\u4ee5\u8996\u4e4b\u70ba\u96fb\u934d\u73fe\u8c61)\uff0c\u53ea\u662f\u8150\u8755\u73fe\u8c61\u767c\u751f\u6642\uff0c\u9670\u6975\u53cd\u61c9\u901a\u5e38\u4e0d\u6703\u4f34\u96a8\u96fb\u934d\u6548\u61c9\uff0c\u56e0\u70ba\u5176\u9084\u539f\u7684\u5927\u591a\u751f\u6210\u70ba\u6c23\u9ad4\u6c7d\u5316\u6389\u3001\u6db2\u9ad4\u6ef4\u843d\u6389\u6216\u56fa\u9ad4\u76f4\u63a5\u6389\u843d\u3002<\/font><\/p>\n

\u96fb\u5316\u5b78\u53cd\u61c9\u7684\u89c0\u9ede\uff0c\u53ef\u4ee5\u8aaa\u662f\u8150\u8755\u73fe\u8c61\u88e1\u6700\u91cd\u8981\u7684\u90e8\u5206\u3002\u800c\u4e14\u5927\u90e8\u5206\u7684\u8150\u8755\u73fe\u8c61\u90fd\u53ef\u4ee5\u767c\u73fe\u9019\u6a23\u7684\u53cd\u61c9\uff1b\u5728\u96fb\u5316\u5b78\u53cd\u61c9\u88e1\uff0c\u5b83\u5c07\u5931\u53bb\u96fb\u5b50\u7684\u4e00\u65b9\u7a31\u4e4b\u70ba\u967d\u6975(Anode)\uff0c\u800c\u7372\u5f97\u96fb\u5b50\u7684\u4e00\u65b9\u7a31\u4e4b\u70ba\u9670\u6975(Cathode)\uff0c\u7576\u5169\u6975\u4e4b\u9593\u5177\u6709\u4e00\u4f4e\u963b\u6297\u7684\u5c0e\u96fb\u901a\u8def\u6642\uff0c\u967d\u6975\u91d1\u5c6c\u5c31\u6703\u767c\u751f\u8150\u8755\u3002<\/font><\/p>\n

\u5169\u7a2e\u4e0d\u540c\u91d1\u5c6c\u9593\u5c31\u975e\u5e38\u5bb9\u6613\u767c\u751f\u9019\u7a2e\u73fe\u8c61\uff0c\u9019\u5176\u4e2d\u4e00\u7a2e\u91d1\u5c6c\u6703\u8f03\u5bb9\u6613\u5931\u53bb\u96fb\u5b50(\u967d\u6975)\uff0c\u800c\u53e6\u4e00\u7a2e\u91d1\u5c6c\u5247\u6703\u8f03\u5bb9\u6613\u7372\u5f97\u96fb\u5b50(\u9670\u6975)\uff0c\u900f\u904e\u9069\u7576\u7684\u901a\u8def\uff0c\u5176\u7d50\u679c\u5c07\u4f7f\u5f97\u967d\u6975\u91d1\u5c6c\u9678\u7e8c\u89e3\u96e2\u5f62\u6210\u91d1\u5c6c\u96e2\u5b50\u3002\u9019\u4e9b\u91d1\u5c6c\u96e2\u5b50\u82e5\u4e0d\u662f\u88ab\u5468\u906d\u7684\u96fb\u89e3\u8cea\u5438\u6536\uff0c\u5c31\u662f\u8207\u975e\u91d1\u5c6c\u96e2\u5b50\u7d50\u5408\u5f62\u6210\u4e00\u5c64\u8868\u9762\u7684\u6c89\u7a4d\u5c64\uff0c\u56e0\u6b64\u967d\u6975\u91d1\u5c6c\u6703\u9010\u6f38\u5931\u53bb(\u88ab\u8150\u8755)\uff0c\u53cd\u4e4b\uff0c\u9670\u6975\u91d1\u5c6c\u5247\u6703\u53d7\u5230\u4fdd\u8b77\u3002<\/font><\/p>\n

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\"Micro-USBl\u9023\u63a5\u5668\u91d1\u624b\u6307\u7684\u96fb\u5316\u5b78\u8150\u8755\"<\/a><\/font>\u96fb\u5316\u5b78\u8150\u8755\u767c\u751f\u7684\u539f\u56e0\uff0c\u65e2\u7136\u662f\u56e0\u70ba\u96fb\u4f4d\u7684\u4e0d\u540c\u800c\u4e14\u53ef\u4ee5\u7522\u751f\u96fb\u6c60\u6548\u61c9\u6240\u5c0e\u81f4\uff0c\u7576\u7136\u5728\u76f8\u540c\u91d1\u5c6c\u9593\u4e5f\u53ef\u4ee5\u767c\u751f\u96fb\u6c60\u6548\u61c9\u3002\u4f8b\u5982\uff0c\u540c\u4e00\u91d1\u5c6c\u69cb\u4ef6\u8868\u9762\u6709\u5c40\u90e8\u8b8a\u7570\u800c\u5f62\u6210\u5169\u6975\uff0c\u6216\u662f\u642d\u63a5\u7269\u9ad4\u7684\u593e\u7e2b\u5167\u85cf\u6709\u9e7d\u985e\u6216\u5875\u57a2\u7b49\u3002<\/font><\/p>\n

\u5728\u96fb\u5b50\u7522\u54c1\u4e2d\u5c31\u66f4\u4e0d\u4e4f\u9019\u985e\u6709\u96fb\u4f4d\u5dee\u7684\u9285\u7b94\u5c0e\u7dda\uff0c\u5c24\u5176\u5728\u4f7f\u7528micro-USB\u9023\u63a5\u5668\u7576\u96fb\u6e90\u63d2\u982d\u6642\uff0c\u5176\u6b63\u8ca0\u6975\u4e4b\u9593\u7684\u8ddd\u96e2\u6975\u8fd1\uff0c\u7576\u6709\u98f2\u6599\u6db2\u9ad4(\u5c24\u5176\u662f\u6c7d\u6c34)\u7051\u843d\u5176\u9593\u6642\u5c31\u6703\u5f62\u6210\u901a\u9053\u800c\u5c0e\u81f4\u8150\u8755\u767c\u751f\u3002<\/font><\/p>\n

\u76f8\u95dc\u95b1\u8b80\uff1a\u6848\u4f8b\uff1aMicro-USB\u5fae\u77ed\u8def\u9020\u6210\u7522\u54c1\u7576\u6a5f\u554f\u984c\u627e\u5230\u4e86<\/a><\/font><\/font><\/p>\n

\u6b64\u5916\uff0c\u9ad8\u6eab\u9ad8\u6fd5\u74b0\u5883\u66f4\u6703\u589e\u52a0\u96fb\u89e3\u6db2\u9ad4\u7684\u6d3b\u52d5\u7a0b\u5ea6\u4e26\u52a0\u901f\u8150\u8755\u3001\u800c\u7576\u91d1\u5c6c\u8868\u9762\u9577\u51fa\u6d77\u7dbf\u72c0\u7684\u5316\u5408\u7269\u5f8c\uff0c\u9084\u6703\u8b93\u5176\u5bb9\u7d0d\u66f4\u591a\u7684\u6c34\u5206\u7e7c\u7e8c\u5176\u96fb\u6c60\u4f5c\u7528\uff0c\u4e26\u4e14\u5411\u66f4\u6df1\u5c64\u7d44\u7e54\u8150\u8755\u91d1\u5c6c\u3002<\/font><\/p>\n

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\u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>
\u4f55\u8b02\u300c\u9285\u300d\u57fa\u5730\u8207\u300c\u93b3\u300d\u57fa\u5730\u96fb\u8def\u677f(PCB)\uff1f<\/font><\/a>
\u96fb\u5b50\u5de5\u696d\u4e2d\u96f6\u4ef6\u6216\u96fb\u8def\u677f\u934d\u93b3(Ni)\u7684\u76ee\u7684\u4f55\u5728\uff1f<\/font><\/a>
\u4ec0\u9ebc\u662f\u7d05\u9285\u3001\u7d14\u9285\u3001\u9752\u9285\u3001\u9ec3\u9285\u3001\u767d\u9285\u3001\u751f\u9285\u3001\u719f\u9285\uff1f<\/font><\/a> <\/p>\n

\u91d1\u5c6c\u8150\u8755\u76f8\u95dc\u6587\u7ae0\uff1a<\/font>
\u539f\u4f86\u8150\u8755\u7684\u539f\u56e0\u53ea\u662f\u4eba\u5bb6\u5143\u7d20\u60f3\u8981\u6709\u4e00\u500b\u7a69\u5b9a\u7684\u672a\u4f86\uff0c\u8ac7\u91d1\u5c6c\u8150\u8755(1)<\/font><\/a>
\u5316\u5b78\u8150\u8755\u662f\u91d1\u5c6c\u767c\u751f\u8150\u8755\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\uff0c\u8ac7\u91d1\u5c6c\u8150\u8755(2)<\/font><\/a>
\u7528\u8cc8\u51e1\u5c3c\u6b21\u5e8f(Galvanic Series)\u4f86\u6c7a\u5b9a\u91d1\u5c6c\u7684\u9670\u6975\u8207\u967d\u6975\uff0c\u8ac7\u91d1\u5c6c\u8150\u8755(4)<\/font><\/a>
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