摘要
本文通过对焊芯合金含量和药皮组成物的分析,设计了一种高熔敷效率铁粉焊条配方。采用该配方试制的焊条,不仅具有良好的操作工艺性,而且熔敷金属扩散氢含量低,焊缝金属具有良好的强韧性匹配。
Based on analysis of alloy elements content of core wire and coating composition, a kind of electrode with high deposited efficiency is designed. The electrode has not only good usability but also low diffusible hydrogen, and the weld metal has matched strength and toughness.
出处
《材料开发与应用》
CAS
2009年第4期1-4,共4页
Development and Application of Materials
关键词
高强度
熔敷效率
铁粉
焊条
High strengh
Deposited efficiency
Iron powder
Electrode
