The fatigue crack growth test results show that the FCGRs of 2024-T62 aluminium alloy are retarded significantly after LSP, which reveals that arresting crack by LSP is pratical.

 
  • 疲劳裂纹扩展试验结果表明:激光冲击处理可以显著地降低疲劳裂纹扩展速率,作为止裂工艺是可行的。
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