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author:

彭开萍 (彭开萍.) [1] (Scholars:彭开萍) | 张萤 (张萤.) [2]

Abstract:

  采用反复模压变形法(Constrained Groove Pressing,简称CGP)细化H62黄铜合金,研究合金成分、退火温度、压制道次对CGP过程的影响,以及变形道次对H62黄铜显微组织和力学性能的影响.结果表明,H62黄铜经470℃×1h退火工艺有利于CGP处理;随着CGP道次增加,晶粒逐渐细化,强度和硬度提高;经CGP八道次处理后,H62黄铜的显微硬度从89Hv增加到170Hv,屈服强度由130MPa上升到450MPa.

Keyword:

H62黄铜 反复模压变形法 晶粒细化

Community:

  • [ 1 ] [彭开萍]福州大学 材料科学与工程学院
  • [ 2 ] [张萤]福州大学 材料科学与工程学院

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Year: 2008

Page: 1-1

Language: Chinese

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: 6

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