| 简介 |
A lead-free, antimony-free solder alloy comprising : (a) 10 wt.% or less of silver (b) 10 wt.% or less of bismuth (c) 3 wt.% or less of copper (d) at least one of the following elements up to 1 wt.% of nickel up to 1 wt.% of titanium up to 1 wt.% of cobalt up to 3.5 wt.% of indium up to 1 wt.% of zinc up to 1 wt.% of arsenic (e) optionally one or more of the following elements 0 to 1 wt.% of manganese 0 to 1 wt. % of chromium 0 to 1 wt.% of germanium 0 to 1 wt.% of iron 0 to 1 wt.% of aluminum 0 to 1 wt.% of phosphorus 0 to 1 wt.% of gold 0 to 1 wt.% of gallium 0 to 1 wt.% of tellurium 0 to 1 wt.% of selenium 0 to 1 wt.% of calcium 0 to 1 wt.% of vanadium 0 to 1 wt.% of molybdenum 0 to 1 wt.% of platinum 0 to 1 wt.% of magnesium 0 to 1 wt.% of rare earths (f) the balance tin, together with any unavoidable impurities. |
客服热线：
手机版
二维码
