• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

江良煊 (江良煊.) [1] | 何福善 (何福善.) [2] | 郑开魁 (郑开魁.) [3] | 向红亮 (向红亮.) [4]

Indexed by:

PKU

Abstract:

节能降耗使高强度不锈钢成为汽车车身材料的首选.本文主要研究了冷轧压下量对车身用不锈钢力学性能和微观组织的影响规律.结果表明:抗拉强度和硬度都随着冷轧压下量的提高而提高,在冷轧压下量为66.7%时达到最高,其抗拉强度为1860 MPa,维氏硬度为544.4 HV;其塑性随压下量增大而降低,在冷轧压下量为75%时达最低值1.93%.材料经冷轧后,晶粒有明显的伸长变形,随压下量增大,断口形貌出现明显的解理特征,有脆性断裂趋势.EDS分析表明,随压下量增加,第二相中Cr元素含量先增加后减小,Ni、Mn含量下降.

Keyword:

冷轧压下量 力学性能 微观组织 车身用不锈钢

Community:

  • [ 1 ] [江良煊]福州大学
  • [ 2 ] [郑开魁]福州大学
  • [ 3 ] [何福善]福州大学
  • [ 4 ] [向红亮]福州大学

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

热加工工艺

ISSN: 1001-3814

Year: 2022

Issue: 5

Volume: 51

Page: 49-52,56

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:154/10113123
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1