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Author:

徐学东 (徐学东.) | 张亦良 (张亦良.)

Abstract:

鼓风机投入运行仅一年多因叶轮突然断裂而发生爆炸.对断裂的叶轮材质进行了化学成分及力学性能测定,并用光学显微镜及扫描电镜对材料的组织及断口进行了检验.检验结果表明,热处理工艺控制不当及叶轮材料中存在的锻造缺陷,是导致裂纹产生、造成脆性断裂的主要原因.

Keyword:

鼓风机叶轮 断裂 力学性能 微观组织

Author Community:

  • [ 1 ] [徐学东]北京工业大学
  • [ 2 ] [张亦良]北京工业大学

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Source :

理化检验-物理分册

ISSN: 1001-4012

Year: 2000

Issue: 9

Volume: 36

Page: 412-414

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: 11

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