The quality control of high-resistance steel casting by optimizing the tempering temperature

被引：0
|
作者：
Chernyshov, E. A. [1 ]
Romanov, A. D. [1 ]
Romanova, E. A. [1 ]
机构：
[1] Nizhnii Novgorod State Tech Univ, Minin St 24, Nizhnii Novgorod 603950, Russia
来源：
MATERIALS TODAY-PROCEEDINGS | 2021年 / 38卷
关键词：
Steel; Structure; Crystallization; Suspension casting; Mechanical properties; Fracture;
D O I：
10.1016/j.matpr.2020.08.134
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper shows the effect of solidification conditions of special-purpose alloy steels on the mechanical and service properties, grain size and fracture of castings. The purpose of this work was the enhancement of the metal structure density and uniformity and the determination of optimal heat treatment modes for cast complex alloyed Cr-Ni-Mo-V steel, which enables to improve the quality and mechanical properties of shaped castings. (C) 2020 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1488 / 1490
页数：3
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