Monotonic vis-à-vis cyclic fracture behaviour of AISI 304LN stainless steel

2009 ◽  
Vol 76 (12) ◽  
pp. 1822-1832 ◽  
Author(s):  
H. Roy ◽  
S. Sivaprasad ◽  
S. Tarafder ◽  
K.K. Ray
Keyword(s):  
Stainless Steel ◽  
Fracture Behaviour ◽  
Cyclic Fracture ◽  
304Ln Stainless Steel

Fracture Behaviour of Type 304LN Stainless Steel and Its Welds

2006 ◽  
Author(s):  
J. S. Dubey ◽  
J. K. Chakravartty ◽  
P. K. Singh ◽  
S. Banerjee
Keyword(s):  
Stainless Steel ◽  
Weld Metal ◽  
Base Metal ◽  
Arc Welding ◽  
Fracture Behaviour ◽  
Initiation Toughness ◽  
Second Phase ◽  
Shielded Metal Arc Welding ◽  
Width Measurements ◽  
304Ln Stainless Steel

SA312 type 304LN stainless steel material, having closer control over impurities and inclusion content, is the intended piping material in the Advanced Heavy Water Reactors. Deformation, fatigue and fracture behaviour of this material and its weldments have been characterized at ambient temperature and at 558K. The details of the fractographic investigations and stretch zone width measurements are also discussed. The base metals shows high initiation toughness (>500 kJ/m2) and large tearing modulus at ambient and operating temperatures. Shielded Metal Arc Welding (SMAW) weld metal shows much much reduced initiation toughness and tearing resistance in comparison to base metal and Gas Tungsten Arc Welding (GTAW) welds. This is attributed to larger density of second phase inclusions in the SMAW weld metal. SZW measurements give a good alternate estimate of the toughness of the materials. Fatigue crack growth rate in SMAW weld metal was found to be comparable to base metal at higher load ratios.

scholarly journals Erratum to: Intergranular Corrosion Behavior of 304LN Stainless Steel Heat Treated at 623 K (350 °C)

2013 ◽  
Vol 44 (7) ◽  
pp. 3419-3419 ◽  
Author(s):  
Raghuvir Singh ◽  
Mukesh Kumar ◽  
Mainak Ghosh ◽  
Gautam Das ◽  
P. K. Singh ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Corrosion Behavior ◽  
Intergranular Corrosion ◽  
Heat Treated ◽  
304Ln Stainless Steel ◽  
Stainless Steel Heat ◽  
Steel Heat

Combined depth profiling and thermal desorption of implanted deuterium in 304LN stainless steel

1980 ◽  
Vol 93-94 ◽  
pp. 594-600 ◽  
Author(s):  
J. Bohdansky ◽  
K.L. Wilson ◽  
A.E. Pontau ◽  
L.G. Haggmark ◽  
M.I. Baskes
Keyword(s):  
Stainless Steel ◽  
Thermal Desorption ◽  
Depth Profiling ◽  
304Ln Stainless Steel
Sign in / Sign up

Export Citation Format

Share Document