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公开(公告)号:EP3172349A2
公开(公告)日:2017-05-31
申请号:EP15744284.9
申请日:2015-07-15
发明人: CHOUDHURY, Pritha , DE AVILA RIBAS, Morgana , MUKHERJEE, Sutapa , SARKAR, Siuli , PANDHER, Ranjit , BHATKAL, Ravindra , SINGH, Bawa
IPC分类号: C22C13/00 , C22C13/02 , B23K1/00 , B23K1/002 , B23K1/005 , B23K1/08 , B23K35/00 , B23K35/02 , B23K35/26
CPC分类号: B23K35/262 , B23K1/0016 , B23K1/002 , B23K1/0056 , B23K1/085 , B23K35/00 , B23K35/0222 , B23K35/0227 , B23K35/0233 , B23K35/0238 , B23K35/0244 , B23K35/025 , B23K35/26 , B23K2201/40 , B23K2201/42 , C22C13/00 , C22C13/02 , H01L24/29 , H01L24/83 , H01L2224/29101 , H01L2224/29105 , H01L2224/29109 , H01L2224/29111 , H01L2224/29113 , H01L2224/29117 , H01L2224/29123 , H01L2224/29124 , H01L2224/29138 , H01L2224/29139 , H01L2224/29144 , H01L2224/29147 , H01L2224/29149 , H01L2224/29155 , H01L2224/29157 , H01L2224/2916 , H01L2224/29163 , H01L2224/29166 , H01L2224/29169 , H01L2224/29171 , H01L2224/29172 , H01L2224/2918 , H01L2224/83815 , H01L2924/01015 , H01L2924/0102 , H01L2924/01032 , H01L2924/01034 , H01L2924/01052 , H01L2924/01058
摘要: A lead-free, antimony-free solder alloy_suitable for use in electronic soldering applications. The solder alloy comprises (a) from 1 to 4 wt. % silver; (b) from 0.5 to 6 wt. % bismuth; (c) from 3.55 to 15 wt. % indium, (d) 3 wt. % or less of copper; (e) one or more optional elements and the balance tin, together with any unavoidable impurities.
摘要翻译: 一种无铅无锑焊料合金,包括:(a)1-4重量%银(b)0.5-6重量%铋(c)3.55-15重量%铟(d)3重量% (e)任选的一种或多种以下元素0至1重量%的镍0至1重量%的钛0至1重量%的锰0至1重量%的稀土,例如 作为铈0-1重量%的铬0-1重量%的锗0-1重量%的镓0-1重量%的钴0-1重量%的铁0-1重量%的铝0 至1重量%的磷0至1重量%的金0至1重量%的碲0至1重量%的硒0至1重量%的钙0至1重量%的钒0至1 (重量)的0-1%(重量)的铂0-1%(重量)的镁(f)余量的锡以及任何不可避免的杂质。