{"id":741,"date":"2010-11-21T20:31:58","date_gmt":"2010-11-21T12:31:58","guid":{"rendered":"\/\/m.letratesoro.com\/2010\/11\/%e9%9c%a7%e9%8c%abmatte-tin%e8%88%87%e4%ba%ae%e9%8c%ab-bright-tin%e7%9a%84%e5%b7%ae%e5%88%a5\/"},"modified":"2024-08-19T20:45:59","modified_gmt":"2024-08-19T12:45:59","slug":"different-matte-bright-tin","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2010\/11\/different-matte-bright-tin\/","title":{"rendered":"\u9727\u932b(Matte tin)\u8207\u4eae\u932b (Bright tin)\u7684\u5dee\u5225\u5728\u54ea\u88e1?"},"content":{"rendered":"

<\/p>\n

\u81ea\u5f9e\u6b50\u76df\u8981\u6c42\u7981\u7528\u542b\u925b\u7684\u96fb\u5b50\u7522\u54c1\u5f8c\uff0c\u96fb\u5b50\u88fd\u9020\u696d\u70ba\u4e86\u56e0\u61c9\u7b26\u5408RoHS\u7684\u65b0\u898f\u7bc4\uff0c\u4e5f\u70ba\u4e86\u53d6\u4ee3\u539f\u672c\u96fb\u5b50\u96f6\u4ef6\u8173\u7684\u932b\u925b\u8868\u9762\u8655\u7406\uff0c\u65bc\u662f\u6709\u4e86\u5404\u7a2e\u5404\u6a23\u7684\u8868\u9762\u8655\u7406\u65b9\u6cd5\u51fa\u73fe\uff0c\u5176\u4e2d\u300c\u934d\u5168\u932b<\/font><\/strong>\u300d\u88ab\u5f88\u591a\u7684\u96f6\u4ef6\u5ee0\u5546\u6240\u63a5\u53d7\u4e14\u4f7f\u7528\uff0c\u4f46\u934d\u5168\u932b\u53c8\u5206\u70ba\u934d\u300c\u9727\u932b(Matte tin)<\/font><\/strong>\u300d\u53ca\u934d\u300c\u4eae\u932b(Bright tin)<\/font><\/strong>\u300d\u5169\u7a2e\uff0c\u5728\u710a\u932b\u7684\u5de5\u85dd\u4e0a\u4e5f\u884d\u751f\u51fa\u4e86\u5168\u65b0\u7684\u554f\u984c\uff0c\u6bd4\u5982\u8aaa\u710a\u932b\u4e0d\u826f\u3001\u722c\u932b\u4e0d\u826f\uff08De-wetting)\u3001\u932b\u9b1a\u7522\u751f\u3001\u2026\u7b49\uff0c\u9019\u4e9b\u90fd\u6703\u5f71\u97ff\u5230\u7522\u54c1\u7684\u53ef\u9760\u5ea6\uff0c\u751a\u81f3\u53ef\u80fd\u9020\u6210\u7522\u54c1\u9000\u8ca8\u7684\u554f\u984c\u3002<\/font><\/p>\n

<\/p>\n

\u6240\u8b02\u7684\u4eae\u932b\u53ca\u9727\u932b\uff0c\u5176\u5be6\u8aaa\u767d\u4e86\u5c31\u662f\u5149\u7dda\u7167\u5c04\u5728\u7269\u9ad4\u4e0a\u53cd\u5c04\u53ca\u6298\u5c04\u7684\u8868\u73fe\uff0c\u57fa\u672c\u4e0a\u8868\u9762\u8d8a\u5149\u6ed1\u7684\u7269\u9ad4\uff0c\u5176\u53cd\u5c04\u5149\u7dda\u5c31\u8d8a\u5168\u9762\uff0c\u6240\u4ee5\u5c31\u6703\u8d8a\u4eae\uff0c\u53cd\u4e4b\u5247\u8b8a\u6697\u3002\u4f46\u4e00\u6a23\u90fd\u662f\u932b\uff0c\u70ba\u4f55\u6703\u6709\u4eae\u932b\u53ca\u9727\u932b\u7684\u5dee\u5225\uff1f\u7b54\u6848\u5c31\u5728\u6dfb\u52a0\u5291\u4e0a\u9762\uff0c\u56e0\u70ba\u932b\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u57fa\u672c\u4e0a\u5dee\u7570\u4e0d\u6703\u592a\u5927\uff0c\u800c\u6dfb\u52a0\u5291\u7684\u6b98\u7559\u5247\u53ef\u4ee5\u64ab\u5e73\u6216\u586b\u5e73\u51f9\u51f8\u7684\u8868\u9762\uff0c\u8b93\u5149\u7dda\u53ef\u4ee5\u66f4\u5168\u9762\u7684\u53cd\u5c04\u3002<\/font><\/p>\n

\"\u9727\u932b(Matte\"\u4eae\u932b<\/font><\/p>\n

\u4e0b\u9762\u9019\u4e9b\u8cc7\u6599\u662f\u5de5\u4f5c\u718a\u5f9e\u7db2\u8def\u4e0a\u722c\u6587\u6574\u7406\u5f97\u4f86\u7684\uff0c\u4e0d\u4e00\u5b9a\u662f\u6700\u6b63\u78ba\u7684\u7b54\u6848\uff0c\u4f46\u81f3\u5c11\u53ef\u4ee5\u53c3\u8003\uff0c\u6b61\u8fce\u5c08\u696d\u4eba\u58eb\u63d0\u51fa\u66f4\u597d\u7684\u898b\u89e3\u3002<\/font><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Subject<\/font><\/strong><\/td>\nMatte tin plating (\u9727\u932b)<\/font><\/strong><\/td>\nBright tin plating (\u4eae\u932b)<\/font><\/strong><\/td>\n<\/tr>\n
\u710a\u932b\u6027<\/font><\/td>\n\u8f03\u4f73<\/font><\/td>\n\u8f03\u5dee\u4e14\u5bb9\u6613\u6709\u932b\u9b1a\u7522\u751f(\u56e0\u70ba\u6709\u6a5f\u7684\u96dc\u8cea\u6703\u7522\u751f\u58d3\u7e2e\u6027\u61c9\u529b\u800c\u751f\u6210\u932b\u9b1a)<\/font><\/td>\n<\/tr>\n
\u4fe1\u8cf4\u5ea6<\/font><\/td>\n\u8f03\u4f73
\uff08\u6bd4\u8f03\u7a69\u5b9a\u4e0d\u6613\u751f\u932b\u9b1a\uff09<\/font><\/td>\n
\u8f03\u5dee
\uff08\u4fdd\u5b58\u9577\u6642\u9593\u5f8c\u5bb9\u6613\u9577\u51fa\u932b\u9b1a\u9020\u6210\u77ed\u8def\uff0c\u5982\u679c\u96fb\u5b50\u96f6\u4ef6\u4f7f\u7528\u6b64\u7a2e\u710a\u932b\uff0c\u5728\u96fb\u8def\u677f\u7d44\u88dd\u5ee0\u518d\u7d93\u904e\u8ff4\u710a\u7210\u6642\u6709\u53ef\u80fd\u9020\u6210\u4e8c\u5ea6\u878d\u932b\uff09<\/font><\/td>\n<\/tr>\n
\u96fb\u934d\u5dee\u7570<\/font><\/td>\n\u96fb\u934d\u7d50\u6676\u9846\u7c92\u8f03\u7c97<\/font><\/td>\n\u6703\u6dfb\u52a0\u4eae\u5149\u5291\uff0c\u8b93\u8868\u9762\u934d\u5c64\u7d50\u6676\u9846\u7c92\u8b8a\u7d30\u3001\u6709\u5149\u6fa4\uff0c\u4f46\u4eae\u5149\u5291\u4e2d\u542b\u6709\u6a5f\u7269\u8cea\uff0c\u6703\u963b\u7919\u710a\u932b\u3002<\/font><\/td>\n<\/tr>\n
\u934d\u932b\u61c9\u529b\u6b98\u7559<\/font><\/td>\n\u4f38\u5f35\u61c9\u529b(tensile stress)<\/font><\/td>\n\u58d3\u7e2e\u5167\u61c9\u529b(compressive inner stress)<\/font><\/td>\n<\/tr>\n
\u96fb\u934d\u6210\u672c<\/font><\/td>\n\u8f03\u8cb4<\/font><\/td>\n\u8f03\u4fbf\u5b9c<\/font><\/td>\n<\/tr>\n
\u6709\u6a5f\u6c88\u6fb1\u7269\u542b\u91cf<\/font><\/td>\n\u7d04 0.015%<\/font><\/td>\n\u7d04 0.15\uff05<\/font><\/td>\n<\/tr>\n
\u5916\u89c0\u5dee\u7570<\/font><\/td>\n\u8868\u9762\u6697\u6c89\u3001\u7121\u5149\u6fa4\u3002<\/font><\/td>\n\u8868\u9762\u5149\u4eae\u3001\u7f8e\u89c0\u3002\u8ff4\u6d41\u710a\u4ee5\u5f8c\u5bb9\u6613\u8b8a\u9ec3\u3002<\/font><\/td>\n<\/tr>\n
\u8010\u6eab\u6027<\/font><\/td>\n\u710a\u63a5\u5f8c\u53ef\u8010\u8f03\u9ad8\u6eab<\/font><\/td>\n\u8010\u6eab\u8f03\u5dee\u3002\u4ee5\u96f6\u4ef6\u4f86\u8aaa\uff0c\u6709\u6a5f\u6703\u7522\u751f\u4e8c\u6b21\u878d\u932b\u7684\u554f\u984c\u3002<\/font><\/td>\n<\/tr>\n
\u4e00\u822c\u4f7f\u7528\u65bc<\/font><\/td>\n\u710a\u63a5\u7528\u7684\u7aef\u5b50\u6216\u662fSMT\u7684\u96f6\u4ef6\u8173<\/font><\/td>\n\u6709\u5916\u89c0\u9700\u6c42\u7684\u5730\u65b9\u3001\u51b7\u58d3\u9023\u63a5\u7684\u7aef\u5b50<\/font><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>
QFN\u5c01\u88dd\u7684\u710a\u63a5\u54c1\u8cea<\/font><\/a>
\u5982\u4f55\u7531X-Ray\u4f86\u5224\u65b7BGA\u6709\u5426\u7a7a\u710a<\/font><\/a>
\u5982\u4f55\u6311\u9078\u932b\u818f (Solder paste selection)<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u81ea\u5f9e\u6b50\u76df\u8981\u6c42\u7981\u7528\u542b\u925b\u7684\u96fb\u5b50\u7522\u54c1\u5f8c\uff0c\u96fb\u5b50\u88fd\u9020\u696d\u70ba\u4e86 …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,3,4],"tags":[222],"aioseo_notices":[],"views":53693,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/741"}],"collection":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/comments?post=741"}],"version-history":[{"count":2,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/741\/revisions"}],"predecessor-version":[{"id":9187,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/741\/revisions\/9187"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=741"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}