welding powder

The effects of atomizing technology factors to the properties of the spray welding alloy powder

雾化工艺因素对喷焊合金粉末性能的影响

The results indicate that the powder's main deformation mechanism is elastic-plasticity in the earlier stage of milling, and it is the reciprocal process between cracking and conglobation, welding-on in the later.

结果表明：在球磨的初始阶段，粉末的主要变形机制是弹塑性变形，后阶段是粉末的破碎与团聚、焊合的互逆过程为主；

Study and application of metal powder-cored wire and RMD technology in all-position root welding of pipeline

金属粉芯焊丝+RMD技术在管道全位置根焊中的研究及应用

At the HAZ of thinner sheet, hardness is lower than the base metal. But for 5056, hardness of welds of TWB is about equal to base metal for two welding process with or without the addition of filler metal powder.

而5056拼焊板焊缝的显微硬度在填粉和不填粉两种情况下都与母材的相当。

New Technology of Tank Welding to Bulk Powder Goods Tanker

粉粒物料运输车罐体焊缝布置新工艺