J—16—A 型钎剂系配合锡铅钎料用于铜材钎焊的一种钎剂,是专为用于内燃机、发电机散热器芯在炉中进行钎焊的一种无腐蚀有机钎剂;同时也适用于具有类似工艺的其他产品的钎焊。多年来我国普遍用于锡—铅钎焊的钎剂是 ZnCl_2系无机盐钎剂,该类钎剂呈酸性,能有效地去除金属表面氧化膜及增加钎料的流动性,是较好的钎剂,但其焊后残余物留存在焊件表面,具有腐蚀性,且不易洗净。广泛用于各种内燃机、发电机 J-16-A type fluxing system with tin-lead solder Brazing flux for brazing a flux, is designed for internal combustion engine, generator radiator core brazing in a non-corrosive organic Flux; also applies to other products with similar processes brazing. Over the years our country commonly used tin-lead brazing flux is ZnCl 2 inorganic salt flux, the flux is acidic, can effectively remove the oxide film on the metal surface and increase the fluidity of the solder, is a better solder However, the residue after welding remains in the weldment surface, which is corrosive and difficult to clean. Widely used in various internal combustion engines, generators