Capability Process Assessment of Radial-Displacement Rolling of Heat-Resistant Alloy HN73MBTYU

被引：9

作者：

Patrin P.V. ^{[1
]}

Karpov B.V. ^{[1
]}

Aleshchenko A.S. ^{[1
]}

Galkin S.P. ^{[1
]}

机构：

[1] National University of Science and Technology NUST MISIS, Moscow

来源：

Steel in Translation | 2020年 / 50卷 / 01期

关键词：

heat resistance; heat-resistant alloy; macro- and microstructures; mechanical properties; quality; radial-displacement rolling;

D O I：

10.3103/S096709122001009X

中图分类号：

TG2 [铸造];

学科分类号：

080201 ; 080503 ;

摘要：

Abstract—: The paper presents an experimental study on the technological capabilities of radial-displacement rolling of small diameter rods. These are made of heat-resistant alloy HN73MBTYU on pilot mills MISIS specifying the ingot rolling schedule with a diameter of 60 mm for a 22-mm-diameter rod. The following was conducted: a quality assessment of the rod obtained, as well as a compliance with the requirements of the current normative and technical documentation. The production possibility of small diameter rods of HN73MBTYU alloy from ingots with a 60-mm diameter that meets the technical documentation requirements, with the use of technology and radial displacement rolling mills, has been proved. The tested technological solutions have a high degree of readiness for industrial introduction in mini- and micro-metallurgical plant environment. © 2020, Allerton Press, Inc.

引用

页码：42 / 45

页数：3

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