Stress Corrosion Cracking Behavior of Cold-Worked and Sensitized Type 304 Stainless Steel Using the Slow Strain Rate Test

CORROSION ◽  
2002 ◽  
Vol 58 (10) ◽  
pp. 849-857 ◽  
Author(s):  
C. García ◽  
F. Martín ◽  
P. De Tiedra ◽  
S. Alonso ◽  
M. L. Aparicio
Keyword(s):  
Stainless Steel ◽  
Strain Rate ◽  
Stress Corrosion Cracking ◽  
304 Stainless Steel ◽  
Slow Strain Rate Test ◽  
Cracking Behavior ◽  
Rate Test ◽  
Cold Worked ◽  
Type 304 ◽  
Type 304 Stainless Steel

Effects of Cyclic Tensile Loading on Stress Corrosion Cracking Susceptibility for Sensitized Type 304 Stainless Steel in 290 C High Purity Water

CORROSION ◽  
1979 ◽  
Vol 35 (11) ◽  
pp. 523-531 ◽  
Author(s):  
HIROSHI TAKAKU ◽  
MORIYASU TOKIWAI ◽  
HIDEO HIRANO
Keyword(s):  
Stainless Steel ◽  
Strain Rate ◽  
Stress Corrosion ◽  
Stress Corrosion Cracking ◽  
High Purity ◽  
Corrosion Cracking ◽  
304 Stainless Steel ◽  
Intergranular Stress Corrosion ◽  
Type 304 ◽  
Type 304 Stainless Steel

Abstract The effects of load waveform on intergranular stress corrosion cracking (IGSCC) susceptibility have been examined for sensitized Type 304 stainless steels in a 290 C high purity water loop. Concerning the strain rate in the trapezoidal stress waveform, it was found that IGSCC susceptibility was higher for smaller values of the strain rate. It was also shown that IGSCC susceptibility became higher when the holding time at the upper stress was prolonged, and when the upper stress was high. The occurrence of IGSCC for sensitized Type 304 stainless steel became easy due to the application of cyclic tensile stress in 290 C high purity water.

Evaluation of Creep Constitutive Equations for Type 304 Stainless Steel Under Repeated Multiaxial Loading

1982 ◽  
Vol 104 (3) ◽  
pp. 159-164 ◽  
Author(s):  
Y. Ohashi ◽  
N. Ohno ◽  
M. Kawai
Keyword(s):  
Stainless Steel ◽  
Strain Rate ◽  
Strain Hardening ◽  
Deviatoric Stress ◽  
304 Stainless Steel ◽  
Multiaxial Loading ◽  
Mixed Hardening ◽  
Principal Axes ◽  
Type 304 ◽  
Type 304 Stainless Steel

Four kinds of creep constitutive models, i.e., strain-hardening, modified strain-hardening, kinematic-hardening, and mixed-hardening theory, are evaluated on the basis of creep-test results on type 304 stainless steel at 650°C under repeated multiaxial loading. The predictions of the four models are compared with the experimental results. It is shown that substantial differences appear among these predictions under large rotations of the principal axes of the deviatoric stress tensor, and that none of them can describe with sufficient accuracy the transient increase of strain-rate and the noncollinearity between the deviatoric stress and creep strain-rate vectors which are observed just after the stress-rotations.

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