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
Effect of loading history on stress corrosion cracking in high strength steel
โ Scribed by Y. Hirose; T. Mura
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 754 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0167-6636
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The crack propagation velocity in corroGon fatigue (du/dN), were measured on the Ni-Cr-Mo steel quenched and tempered at 473 or 773 K. The steel with high sensitivity to delayed failure reveals the largest (du/dN), under square load and the smaller (da/dN), under positive saw tooth load. The frequen
Crack nucleation and growth behavior of corrosion fatigue are investigated experimentally and theoretically for 200ยฐC tempered AISI 4340 steel in 35% NaCl solution. The crack nucleation at notch roots is determined by the electrical potential method. The cycle for crack nucleation, N,, increases wit
In this paper an attempt has been made to study the effect of shot peening on stress corrosion cracking of 2205-Duplex stainless steel. Cast steel shot was selected to be the peening media. Specimens of 2205-Duplex stainless steel were tested in the peened and unpeened condition. Quantitative data o
Very high cycle fatigue tests were conducted under rotating bending and axial loading using a high carbon chromium steel, JIS SUJ2, in order to evaluate the effect of loading condition on subsurface fracture with a fish-eye. In very high cycle region where subsurface crack was generated at a non-met