1) Gradient Solder
梯次焊料
2) gradient hardfacing
梯度焊层
1.
It is first time that the WC gradient hardfacing with engineering thickness on the surface A3 steel matrix was made by means of synchronously sending powder through the same outlet with laser.
首次提出用同轴同步送粉的激光堆焊方法在Q2 35钢基体表面制备工程厚度的WC梯度焊层。
3) Stepped welding
阶梯焊接
5) Solder and flux
焊料焊剂
6) brazing solder
铜焊焊料
补充资料：梯次
1.像楼梯样一级一级的层次，每一层次即是一个梯次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条