Influence of Cooling Rate in High-Temperature Area on Hardening of Deposited High-Cutting Chrome-Tungsten Metal

6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering

工业技术;经济学

Malushin, N.N.^1 ; Valuev, D.V.^2 ; Valueva, A.V.^2 ; Serikbol, A.^2 ; Borovikov, I.F.^3

Siberian State Industrial University, Kirova str. 42, Kemerovo Region, Novokuznetsk

654007, Russia^1

Yurga Technological Institute Branch, Tomsk Polytechnic University, Leningradskaya str.26, Kemerovo Region, Yurga

652050, Russia^2

Moscow State Technical University of N.E. Bauman, 5, ND 2 Baumanskaya, Moscow, Russia^3

关键词: Austenite grain growths;    Carbide phase;    Cooling rates;    Deposited metal;    High hardness;    High temperature;    Metal welds;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/91/1/012036/pdf
DOI  :  10.1088/1757-899X/91/1/012036

学科分类：工业工程学

来源: IOP

【 摘 要 】

The authors study the influence of cooling rate in high-temperature area for thermal cycle of high-cutting chrome-tungsten metal weld deposit on the processes of carbide phase merging and austenite grain growth for the purpose of providing high hardness of deposited metal (HRC 64-66).