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Author:

张建宇 (张建宇.) | 高立新 (高立新.) | 杨久霞 (杨久霞.)

Indexed by:

CQVIP PKU CSCD

Abstract:

轧辊表面在激光扫描过程中经历剧烈的热循环,由温度场的集中效应造成辊面应力呈现动态变化的趋势,扫描瞬时的光斑内部应力场以压应力为主.由于组织比容的变化,辊面处理后的残余应力分布更加复杂,采用实验手段测量应力分布状况的难度较大,因此,利用数值分析方法是合理的选择.

Keyword:

瞬态应力 轧辊 激光强化 数值模拟

Author Community:

  • [ 1 ] [张建宇]北京工业大学
  • [ 2 ] [高立新]北京工业大学
  • [ 3 ] [杨久霞]北京京东方股份有限公司

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Source :

激光技术

ISSN: 1001-3806

Year: 2004

Issue: 5

Volume: 28

Page: 472-475

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 4

Chinese Cited Count:

30 Days PV: 8

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