A REVIEW OF MECHANISMS OF HYDROGEN-INDUCED CRACKING AND STRESS CORROSION CRACKING
氢致开裂和应力腐蚀机理的前沿问题

Various mechanisms of hydrogen-induced cracking and stress corrosion cracking have been reviewed. It is indicated that combining hydrogen-facilitated local plastic deformation theory with decohesion theory and hydrogen pressure theory perhaps can get a new mechanism of hydrogen- induced cracking. The effect of anodic dissolution on the emission, multiplication and movement of dislocation must be investigated in order to develope a reasonable mechanism of stress corrosion cracking, which is belong to anodic dissolution model.