铝焊粉,铝钎剂
发布时间 2010-03-29 08:55:53
产品描述
QJ401 铝钎焊熔剂
熔点约560℃，温度420-620℃在铝及铝合金气焊时作助熔剂，并起精炼作用，也可用作气焊铝青铜时的熔剂。
Qj401 aluminum brazing flux melting point of about 560 ℃,
temperature of 420-620 ℃ in aluminum and aluminum alloy gas welding
flux, when, and from refining its role, but also can be used as a
gas welding aluminum bronze at the time of flux.