Material and Techniques for Lead-Free Electronic Assembly J£®Reachen °éËæÅ·ÖÞµç×ÓµçÆøÉ豸ָµ¼·¨Áî(WEEE Directive)Ðû²¼µ½2006Ä겿·Öº¬Ç¦µç×ÓÉ豸µÄÉú²úºÍ½ø¿ÚÔÚÅ·Ã˽«Êô·Ç·¨£¬ÒÔ¼°¹úÍâͬҵ¾ºÕùÕßÔÚÈ«Çò²»¶ÏÍÆ¹ãÎÞǦµç×Ó×°Å䣬Ïà°é¶øÉúµÄ¶Ô¸÷ÖֺϽð»ìºÏÎïµÄÍêºÃÐԺͿɿ¿ÐÔµÈÎÊÌâµÄ¿¼ÂÇÔ½À´Ô½Êܵ½ÖØÊÓ¡£¼òÑÔÖ®£¬µ½µ×Ñ¡ÓÃÄÄÖֺϽð£¬ÕâÒ»ÎÊÌâ±äµÃÔ½À´Ô½½ôÒª¡£±¾ÎĽ«¶ÔSn/Ag¡¢Sn/Ag/CuºÍSn/CuµÈÈýÖֺϽð×öÉîÈ뿼²ì£¬²¢¶ÔÆä¿É¿¿ÐÔÊÔÑé½á¹ûÓ빤ÒÕÉϵĿ¼ÂǽøÐбȽϡ£