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Author:

陈建忠 (陈建忠.) | 史耀武 (史耀武.)

Indexed by:

CQVIP

Abstract:

研究了超声纵波声速和低碳钢Q235平均晶粒直径的关系.通过热处理改变碳钢试件的晶粒尺寸.其结果表明,用5N14探头测得的纵波声速和晶粒直径之间有很好的线性关系;选择合适的超声波探头及频率测量超声纵波声速,能够无损地评价低碳钢的晶粒尺寸.

Keyword:

晶粒尺寸 超声检验 低碳钢 声速 超声波探头

Author Community:

  • [ 1 ] [陈建忠]北京工业大学
  • [ 2 ] [史耀武]北京工业大学

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Source :

无损检测

ISSN: 1000-6656

Year: 2002

Issue: 9

Volume: 24

Page: 391-394

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 23

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

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