braze metal

When the microstructure of the brazing seam is in the form of pure solid solution, there is a big increase in remelting temperatu.

利用金相试验和差热分析方法，系统地研究了用镍基钎料钎焊１Ｃｒ１８Ｎｉ９Ｔｉ时钎缝的重熔温度随钎焊工艺变化的规律。

Study of seam appearance and joint quality in laser brazing for galvanized steel sheets;

镀锌板激光钎焊钎缝成形和接头质量研究

(4), was established within the limits of joint gap size h ≥0.

据此，在一定范围内建立了钎缝间隙与接头强度间的定量关系，从而为通过控制钎缝间隙提高接头强度提供了依据。