STUDY OF CORROSION FATIGUE CRACK GROWTH BEHAVIOUR OF SHIELDED METAL ARC WELDMENTS AND METAL INERT GAS WELDMENTS

Authors
  1. Betancourt, T.
  2. Robichaud, M.
Corporate Authors
Defence Research Establishment Atlantic, Dartmouth NS (CAN);Nova Scotia Research Foundation, Dartmouth NS (CAN)
Abstract
Incremental crack propagation data obtained on free corroding and galvanically protected CT specimens of HY-80, HY-100, QT-28 and various MIG SMAW and NG weldments in seawater and in air were statistically evaluated. The variance in incremental crack growth was used to estimate probability limits on data and on life cycles.
Report Number
DREA-CR-89-411 — Contractor Report
Date of publication
15 Apr 1989
Number of Pages
138
DSTKIM No
89-03870
CANDIS No
61764
Format(s):
Hardcopy;Originator's fiche received by DSIS

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