摘要
研究了微合金化同质焊材在铸件缺陷修复上的应用,确定了此类焊材基本的焊接参数,研究表明合理控制焊接参数可以有效地改进焊缝质量,使焊缝的性能接近母材的性能。并最终达到了改进焊缝质量的目的。
The application of the microalloying welding materials on the casting defect repair is studied. The welding parameters was determined. The results showed that the ratiol control of the parameters could effectively improve the welding quality,and made the welding property similar to the base metal.
出处
《铸造设备与工艺》
2014年第5期44-46,共3页
Foundry Equipment & Technology
关键词
铸铁焊接
缺陷修复
微合金同质焊材
色差
cast iron welding
defect repair
microalloying welding material
chromatic aberration
