Al-Si系釬料
國(guó)標(biāo)牌號(hào):BAl90Si
商業(yè)牌號(hào):LS-BAl90Si
標(biāo)準(zhǔn)Classification:GB/T 13815-2008、QB/LOSUN 2-2012
說(shuō)明:BAl90Si是鋁硅共晶釬料,具有良好的漫流性及耐腐蝕性,特別容易填滿均勻的接頭間隙。
description of products:BAl90Si is Aluminum-silicon eutectic brazing filler metal,good slow flow and corrosion resistance,easy fill clearance of joint.
應(yīng)用:純鋁及鋁合金的爐中釬焊及浸漬釬焊
Applications:Furnace brazing of aluminium and aluminum alloy、Dip brazing of aluminium and aluminum alloy
化學(xué)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:其他每個(gè)未定義元素總含量不應(yīng)高于0.15。Attention :each other undefined element should not more than 0.15. |
熔化溫度/℃(Fusing temperature/degree centigrade): | |
固相線 Solidus | 液相線 Liquids |
575 | 590 |
供應(yīng)規(guī)格:250目~300目 其他規(guī)格可根據(jù)客戶(hù)需求定制
PRODUCT SIZE:250mesh~300mesh Other sizes can be customized according to customer needs.
注意事項(xiàng):
1. 釬焊前必須嚴(yán)格清除釬焊處及釬料表面的油脂、氧化物等污物;
2. 釬焊后必須清除殘留的釬基及殘?jiān)?