钎焊剂;
A new type of non-corrosive brazing flux has been studied.
研究并配制了新型无腐蚀性铝钎剂。
By using this process, the wettability is obviously improved between the hard metal and the liquid state silver brazing flux and copper brazing flux.
采用这种方法可以明显改善硬质合金与液态银钎料和铜钎料的润湿性;
Study of Chinese ancient brazing flux
中国古焊药研究
Research on the Properties of a New Kind of Middle temperatured Brazing Flux for Al
新型铝中温钎焊剂钎焊性能研究
Melting point of brazing flux increased with Ni content.
但随着Ni元素含量的增加,其钎料的熔点也有所提高。
Brazing flux influence on processing properties of light beam brazing
钎剂成分对光束钎焊工艺性的影响
A new type of non-corrosive aluminum brazing flux
新型无腐蚀性铝钎剂
简答网 · 初中英语作文
简答网 · 高考英语