Production of gauge 1.25Cr-0.5Mo and carbide distribution in heat treatment structures

2017 3rd International Conference on Applied Materials and Manufacturing Technology

Lv, Yanchun^1 ; Zou, Yang^1 ; Zhao, Nan^1 ; Qin, Liye^1

Shougang Group Technology Research Institute, China^1

关键词: Carbide distribution;    Heat treating;    Steel plates;    Step cooling;    Structural feature;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/242/1/012037/pdf
DOI  :  10.1088/1757-899X/242/1/012037

来源: IOP

【 摘 要 】

In order to research into the structural features of heat treated guage 11/4Cr-1/2Mo steel, relevant constituents are designed and smelted, and tests inclusive of heating, rolling, heat treating and PWHT are conducted. The tested steel plate resists the relevant processes, PWHT test and step cooling. Handled in different temperatures, the steel plate demonstrates regularity in its carbide distribution formed in corresponding heat treated structures.