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GRI (Gas Research Institute) project
An international joint research project by six research institutes in USA, UK and Japan organized by GRI.
Period,From 1981 to 1985
Research topics
Significance of the weld heat-affected zone to fracture behavior
Correlation of the several crack-initiation and crack-arrest tests
Influence of fabrication flaws on fracture toughness
Characterization of notch toughness levels typical of 9% Ni steels produced commercially since 1970
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