宁夏11选5

18年专注锂电池定制

讲述蓄电池极群焊接工艺

来源:钜大LARGE    2019-09-03    点击量:387

极群焊接有用手工(气焊)焊接、铸焊(COS)两种,焊好的极群入槽。由于手工气焊无法克服负极汇流排的腐蚀问题,容易造成蓄电池短路。固越来越多的采用铸焊代替手工气焊。

①铸焊合金一般采用的铸焊合金是2%Sn的铅合金,这对Pb-Ca板适用;对于PS-Sb板栅的极板用3%Sb的铅合金作铸焊合金。

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