碳含量对多元合金系堆焊焊条堆焊层硬度的影响

The Influence of Carbon Content on the Hardness and Microstructure of Layer on Weld Deposit Rob with Multi-elements Alloying System

文章系统地探讨了不同碳含量C—Cr—Mo—W—V—Nb合金系堆焊焊条堆焊层焊态下和时效后的硬度影响规律。

This paper explores systematically the influencing law of different carbon contents on the hardness and microstructure of the layer on weld deposit rob with C-Ct-Mo-W-V-Nb alloying system in welding state and post-aging state.