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Correlation between implant test and restraint test

Authors
  • Karppi, Risto
  • Ruusila, Jouko
  • Rajamäki, Pekka
  • Vartiainen, Karri
Publication Date
1981
Source
VTT Publications Register
Keywords
License
Unknown

Abstract

The paper deals with the correlation between two hydrogen cracking tests for welds (i) a small scale helical notch Implant test and (ii) a semi-full scale Restraint test. The correlation was found to be good and was further improved and explained by recently introduced stress and hydrogen parameters. The study indicated that the scope and applications of the Implant test can be considerably widened.

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