Effect of Equal-channel angular pressing on mechanical Properties: An overview

被引：11
|
作者：
Gupta, Akash [1 ]
Chandrasekhar, Balla [2 ]
Saxena, Kuldeep K. [1 ]
机构：
[1] GLA Univ, Dept Mech Engn, Mathura 281406, UP, India
[2] Vardhaman Coll Engn, Dept Humanities & Sci, Shamshabad 501218, Telangana, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2021年 / 45卷
关键词：
ECAP; Aluminium alloys; ECAP processing parameters; Microhardness; Tensile strength; Yield strength;
D O I：
10.1016/j.matpr.2021.02.317
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Equal-channel angular pressing (ECAP) is also known as Equal-channel angular extrusion (ECAE) process. ECAP is a Severe plastic deformation process which can produce ultrafine grains with superior mechanical properties. There is a very significant role of number of passes in the ECAP process, mechanical properties and grain refining is depending on it. This study is focused on the influence of the number of passes and processing routes on hardness, tensile strength and elongation of different alloys, so only mechanical properties are mentioned under this review. Among all the processing route of the ECAP process, BC route shows the maximum strength. Some limitations or disadvantages related to the ECAP process are also discussed in this study. (c) 2021 Elsevier Ltd. All rights reserved. Second International Conference on Aspects of Materials Science and Engineering (ICAMSE 2021).
引用
收藏
页码：5602 / 5607
页数：6
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