LEAD-FREE AND ANTIMONY-FREE TIN SOLDER RELIABLE AT HIGH TEMPERATURES
    2.
    发明申请
    LEAD-FREE AND ANTIMONY-FREE TIN SOLDER RELIABLE AT HIGH TEMPERATURES 审中-公开
    无铅和无阻抗的锡焊可靠的高温

    公开(公告)号:WO2014057261A1

    公开(公告)日:2014-04-17

    申请号:PCT/GB2013/052624

    申请日:2013-10-09

    Abstract: 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.% 20 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 2 impurities.

    Abstract translation: 一种无铅,无锑焊料合金,其包含:(a)10重量%以下的银,(b)10重量%以下的铋,(c)3重量%以下的铜,(d )以下元素中的至少一种元素,至多1重量%的镍,至多1重量%的钛,至多1重量%的钴,至多3.5重量%的至多1重量%的锌,至多1重量%的锌,至多 1重量%的砷,(e)任选的一种或多种以下元素,0至1重量%的锰,0至1重量% 铬的含量,0-1重量%的锗,0-1重量%的铁,0-1重量%的铝,0-1重量%的磷,0-1重量%的金,0 至1重量%的镓,0至1重量%的碲,0至1重量%的20,硒,0至1重量%的钙,0至1重量%的钒,0至1重量% 的钼,0〜1重量%的铂,0〜1重量%的镁,0〜1重量%的稀土,(f)余量为锡,以及任何不可避免的2种杂质。

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