Advanced   Register
IMR OpenIR  > 中国科学院金属研究所  > 期刊论文

题名: Tensile and compressive properties of AISI 304L stainless steel subjected to equal channel angular pressing
作者: S. Qu;  C. X. Huang;  Y. L. Gao;  G. Yang;  S. D. Wu;  Q. S. Zang;  Z. F. Zhang
发表日期: 2008
摘要: The present work investigated the compressive and tensile properties of AISI 304L austenitic stainless steel subjected to equal channel angular pressing (ECAP) at high temperature (700 degrees C). Tensile and compressive strength, elongation, Vickers hardness and fracture mode of annealed and ECAPed material were systematically compared. It is found that with increasing the number of ECAP passes the tensile strength and hardness increase, however, the elongation and strain hardening rate decrease. The compressive yield strength and strain hardening rate displayed obvious anisotropy when the ECAPed austenitic stainless steel was compressed along different orientations. The tensile fracture mode was changed from the ductile to brittle feature with increasing the number of ECAP passes. Accordingly, the ECAPed steel exhibited apparent asymmetry in tensile and compressive properties. Besides, the relationship between strength and Vickers hardness was established. Based on the results above, the corresponding deformation and fracture mechanisms were discussed. (c) 2007 Published by Elsevier B.V.
KOS主题词: compression;  compressing;  Electromotive force;  Residual stresses;  Mechanical properties;  Mechanical properties;  grain growth;  Aluminum;  MICROSTRUCTURES
刊名: Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
相关网址: <Go to ISI>://WOS:000253693100037
Appears in Collections:中国科学院金属研究所_期刊论文

Files in This Item:

File SizeFormat
411.pdf1557KbAdobe PDF View  Download

Permission Statement: All products of this item follow the Knowledge sharing protocol (Creative Commons)

Recommended Citation:
S. Qu,C. X. Huang,Y. L. Gao,et al. Tensile And Compressive Properties Of Aisi 304l Stainless Steel Subjected To Equal Channel Angular Pressing[J]. Materials Science And Engineering A-structural Materials Properties Microstructure And Processing,2008,475(1-2):207-216.

SCI Citaion Data:
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [S. Qu]'s Articles
 [C. X. Huang]'s Articles
 [Y. L. Gao]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [S. Qu]‘s Articles
 [C. X. Huang]‘s Articles
 [Y. L. Gao]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to  Add to Digg  Add to Reddit 
所有评论 (0)
内 容:
Email:  *
验证码:   刷新
标 题:
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.



Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院金属研究所  -Feedback
Powered by CSpace