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Solidification Crack Susceptibility of Aluminum Alloy Weld Metals (Report III) : Effect of Straining Rate on Crack Length in Weld Metal

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Abstract

The effect of the straining rate and the augmented-strain on the length of solidification crack occurred in the weld metal has been investigated theoretically and experimentally by means of the Slow Bending Speed (SB) Trans-Varestraint cracking test for four aluminum alloys, that is, 5052-o, 5154-o, 5083-o and 2017-o. For the prediction of the crack length occurred in the weld metal, the equations was theoretically derived under some assumptions. As a result of comparing the calculated values of the crack length with the actual values, it was proved that there was a good agreement between them.

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Details

  • CRID
    1570854177301981568
  • NII Article ID
    110006484590
  • NII Book ID
    AA00867058
  • ISSN
    03874508
  • Text Lang
    en
  • Data Source
    • CiNii Articles

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