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author:

郭帅 (郭帅.) [1] | 何福善 (何福善.) [2] | 张茂勋 (张茂勋.) [3]

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CQVIP PKU CSCD

Abstract:

将空淬过的高铬白口铸铁经-196℃深冷处理后在不同温度下回火,研究了深冷处理对该铸铁硬度、冲击韧度、滑动磨损、滚筒式磨损和金相组织等的影响。结果表明:经深冷处理后,其硬度有较大幅度提高,但冲击韧度略有下降;深冷处理后再经250℃回火,可以获得较好的硬度和韧性的配合;经深冷处理后再回火的硬度峰值比未经深冷处理的提前了约100℃;深冷处理对耐磨性影响不明显。

Keyword:

抗磨材料 深冷处理 高铬白口铸铁

Community:

  • [ 1 ] 福州大学机械工程及自动化学院,福建福州350002

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Source :

机械工程材料

ISSN: 1000-3738

Year: 2006

Issue: 5

Volume: 30

Page: 78-80

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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