BAl90Si 铝硅钎焊粉末BAl90Si
产品简介
详细信息
Al-Si系钎料
国标牌号:BAl90Si
商业牌号:LS-BAl90Si
标准Classification:GB/T 13815-2008、QB/LOSUN 2-2012
说明:BAl90Si是铝硅共晶钎料,具有良好的漫流性及耐腐蚀性,特别容易填满均匀的接头间隙。
description of products:BAl90Si is Aluminum-silicon eutectic brazing filler metal,good slow flow and corrosion resistance,easy fill clearance of joint.
应用:纯铝及铝合金的炉中钎焊及浸渍钎焊
Applications:Furnace brazing of aluminium and aluminum alloy、Dip brazing of aluminium and aluminum alloy
化学成分表(Chemical composition): | |||||||
Al | Si | Fe | Cu | Mn | Mg | Zn | 其他元素 Others |
余量 REM | 9.0~11.0 | ≤0.80 | ≤0.30 | ≤0.05 | ≤0.05 | ≤0.10 | Ti≤0.20 |
注:其他每个未定义元素总含量不应高于0.15。Attention :each other undefined element should not more than 0.15. |
熔化温度/℃(Fusing temperature/degree centigrade): | |
固相线 Solidus | 液相线 Liquids |
575 | 590 |
供应规格:250目~300目 其他规格可根据客户需求定制
PRODUCT SIZE:250mesh~300mesh Other sizes can be customized according to customer needs.
注意事项:
1. 钎焊前必须严格清除钎焊处及钎料表面的油脂、氧化物等污物;
2. 钎焊后必须清除残留的钎基及残渣。