Intermediate annealing of pure copper during cyclic equal channel angular pressing

W. Z. Han; S. D. Wu; S. X. Li; Y. D. Wang

doi:10.1016/j.msea.2006.10.179

Intermediate annealing of pure copper during cyclic equal channel angular pressing

W. Z. Han
, S. D. Wu
, S. X. Li
, Y. D. Wang

CAS - Institute of Metal Research
Northeastern University China

科研成果: 期刊稿件 › 文章 › 同行评审

23 引用（Scopus）

摘要

The influence of proper intermediate heat treatment on mechanical properties of the ultrafine-grained copper processed by ECAP was investigated. The tensile experiment showed that the ultimate strength is elevated about 50 MPa compared with the sample without intermediate annealing. X-ray diffraction peak broadening analyses have demonstrated that the coherent domain size decreased in some ways with the intermediate annealing, which is the reason for the increase in strength of the copper specimen.

源语言	英语
页（从-至）	430-432
页数	3
期刊	Materials Science and Engineering: A
卷	483-484
期	1-2 C
DOI	https://doi.org/10.1016/j.msea.2006.10.179
出版状态	已出版 - 15 6月 2008
已对外发布	是

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abstract = "The influence of proper intermediate heat treatment on mechanical properties of the ultrafine-grained copper processed by ECAP was investigated. The tensile experiment showed that the ultimate strength is elevated about 50 MPa compared with the sample without intermediate annealing. X-ray diffraction peak broadening analyses have demonstrated that the coherent domain size decreased in some ways with the intermediate annealing, which is the reason for the increase in strength of the copper specimen.",

keywords = "Equal channel angular pressing, Intermediate annealing, Recovery/recrystallization, X-ray diffraction",

author = "Han, \{W. Z.\} and Wu, \{S. D.\} and Li, \{S. X.\} and Wang, \{Y. D.\}",

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AU - Han, W. Z.

AU - Wu, S. D.

AU - Li, S. X.

AU - Wang, Y. D.

PY - 2008/6/15

Y1 - 2008/6/15

N2 - The influence of proper intermediate heat treatment on mechanical properties of the ultrafine-grained copper processed by ECAP was investigated. The tensile experiment showed that the ultimate strength is elevated about 50 MPa compared with the sample without intermediate annealing. X-ray diffraction peak broadening analyses have demonstrated that the coherent domain size decreased in some ways with the intermediate annealing, which is the reason for the increase in strength of the copper specimen.

AB - The influence of proper intermediate heat treatment on mechanical properties of the ultrafine-grained copper processed by ECAP was investigated. The tensile experiment showed that the ultimate strength is elevated about 50 MPa compared with the sample without intermediate annealing. X-ray diffraction peak broadening analyses have demonstrated that the coherent domain size decreased in some ways with the intermediate annealing, which is the reason for the increase in strength of the copper specimen.

KW - Equal channel angular pressing

KW - Intermediate annealing

KW - Recovery/recrystallization

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/41849150784

U2 - 10.1016/j.msea.2006.10.179

DO - 10.1016/j.msea.2006.10.179

M3 - 文章

AN - SCOPUS:41849150784

SN - 0921-5093

VL - 483-484

SP - 430

EP - 432

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

IS - 1-2 C

ER -

Intermediate annealing of pure copper during cyclic equal channel angular pressing

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