Effect of Potential on the Corrosion Fatigue Crack Growth Rate in AISI 304 Stainless Steel in Sodium Sulfate Solution at 250 C

CORROSION ◽  
1984 ◽  
Vol 40 (11) ◽  
pp. 573-583 ◽  
Author(s):  
Wen-Ta Tsai ◽  
A. Moccari ◽  
Z. Szklarska-Smialowska ◽  
D. D. Macdonald
Keyword(s):  
Growth Rate ◽  
Stainless Steel ◽  
Fatigue Crack ◽  
Sulfate Solution ◽  
304 Stainless Steel ◽  
Sodium Sulfate Solution ◽  
Aisi 304 Stainless Steel ◽  
Aisi 304 ◽  
Corrosion Fatigue Crack ◽  
Corrosion Fatigue Crack Growth

Plastic Zone around a Fatigue Crack Determined by the FEM and a Nanoindentation Technique

2015 ◽  
Vol 662 ◽  
pp. 69-72
Author(s):  
Aleš Materna ◽  
Jan Ondráček
Keyword(s):  
Finite Element Analysis ◽  
Stainless Steel ◽  
Fatigue Crack ◽  
Plastic Zone ◽  
304 Stainless Steel ◽  
Constant Amplitude ◽  
Aisi 304 Stainless Steel ◽  
Element Analysis ◽  
Aisi 304 ◽  
The Finite Element Analysis

Plastic zone around a fatigue crack in AISI 304 stainless steel was studied experimentally using nanoindentation and numerically by the finite element analysis. Results obtained from one experimental observation of crack propagating under constant amplitude loading showed that nanohardness can be correlated to strain hardening caused by the cyclic deformation in the vicinity of the crack. However, for the material chosen for this study, exact plastic zone shape is hard to evaluate due to the scattering of experimental results.

Comparison of Recovery and Recrystallization in Stainless Steel Following Plane-Wave Shock Loading and Explosive Forming

1970 ◽  
Vol 28 ◽  
pp. 428-429 ◽  
Author(s):  
J. A. Korbonski ◽  
L. E. Murr
Keyword(s):  
Stainless Steel ◽  
Shock Loading ◽  
Pressure Pulse ◽  
Shock Pressure ◽  
304 Stainless Steel ◽  
Strain Rates ◽  
Two Dimensional ◽  
Aisi 304 Stainless Steel ◽  
Aisi 304 ◽  
Explosive Forming

Comparison of recovery rates in materials deformed by a unidimensional and two dimensional strains at strain rates in excess of 104 sec.−1 was performed on AISI 304 Stainless Steel. A number of unidirectionally strained foil samples were deformed by shock waves at graduated pressure levels as described by Murr and Grace. The two dimensionally strained foil samples were obtained from radially expanded cylinders by a constant shock pressure pulse and graduated strain as described by Foitz, et al.

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