摘要
通过试验证实了在用药芯焊丝堆焊高硬度高耐磨堆焊金属时,电磁搅拌不仅能够提高焊缝金属的硬度和磨性,而且更重要的是能够细化焊缝金属组织的晶粒,从而提高焊缝金属的综合力学性能。
When high hardness and wear resistant alloys through the flux-cored wire overlayed,it is approved that electromagnetic stirring not only improved the hardness and wear resistant of the surfacing metal but the more important thing is that it refined the structure and improved the comprehensive mechanics performance of surfacing metal.
出处
《焊接技术》
2003年第6期16-17,共2页
Welding Technology
关键词
高硬度高耐磨堆焊金属
电磁搅拌
晶粒细化
硬度
耐磨性
堆焊
high hardness and wear resistant surfacing metal,electromagnetic stirring,grain refinement ,hardness,wear resistant
