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author:

张秀妹 (张秀妹.) [1] | 彭开萍 (彭开萍.) [2] (Scholars:彭开萍) | 李晶 (李晶.) [3]

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CQVIP PKU CSCD

Abstract:

采用模压形变技术对工业纯铁和Q235钢进行不同道次的形变处理,研究了模压形变对它们显微组织和力学性能的影响.结果表明:模压形变可以有效细化纯铁和Q235钢的晶粒尺寸,且Q235钢具有比纯铁更好的晶粒细化效果;模压形变后,纯铁和Q235钢的硬度和强度均得到显著提高,但伸长率下降,Q235钢的硬度和强度均高于纯铁的,伸长率低于纯铁的.

Keyword:

Q235钢 大塑性变形 晶粒细化 模压形变 纯铁

Community:

  • [ 1 ] [张秀妹]福州大学
  • [ 2 ] [彭开萍]福州大学
  • [ 3 ] [李晶]天津市检测技术研究所

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Source :

机械工程材料

ISSN: 1000-3738

CN: 31-1336/TB

Year: 2014

Issue: 12

Volume: 38

Page: 73-77

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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