Stress corrosion crack branching in high
โ
C.S. Carter
๐
Article
๐
1971
๐
Elsevier Science
๐
English
โ 811 KB
The criteria for stress corrosion crack branching in high-strength steels are shown to be (1) a constant crack velocity and (2) attainment of a critical stress intensity Klb. For the steels investigated, values of K,b I K,,,, range from 2 to 4. This indicates that when K,, /K,, exceeds 0.5, rapid br