scholarly journals Understanding Weld Formation and Microstructure Evolution in Laser Welded Stainless Steels and Ti-6Al-4V

2021 ◽  
Author(s):  
Tate Patterson
Keyword(s):  
Microstructure Evolution ◽  
Stainless Steels ◽  
Weld Formation

Microstructure evolution and impact fracture behaviors of Z3CN20-09M stainless steels after long-term thermal aging

2013 ◽  
Vol 433 (1-3) ◽  
pp. 41-49 ◽  
Author(s):  
S.L. Li ◽  
Y.L. Wang ◽  
H.L. Zhang ◽  
S.X. Li ◽  
K. Zheng ◽  
...  
Keyword(s):  
Microstructure Evolution ◽  
Stainless Steels ◽  
Thermal Aging ◽  
Impact Fracture ◽  
Fracture Behaviors

scholarly journals Microstructure/Mechanical Characterization of Plasma Nitrided Fine-Grain Austenitic Stainless Steels in Low Temperature

Nitrogen ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 244-258
Author(s):  
Abdelrahman Farghali ◽  
Tatsuhiko Aizawa ◽  
Tomoaki Yoshino
Keyword(s):  
Microstructure Evolution ◽  
Stainless Steels ◽  
Nitrided Layer ◽  
Austenitic Stainless Steels ◽  
Uniaxial Tensile ◽  
Two Phase ◽  
Solute Content ◽  
Fine Grained ◽  
Applied Loading ◽  
Uniaxial Tensile Testing

Fine-grained austenitic stainless steels (FGSS) were plasma nitrided below 700 K to describe their microstructure evolution during the nitrogen supersaturation process and to investigate the post-stressing effect on the microstructure and mechanical properties of nitrided FGSS. Normal- and fine-grained AISI304 plates were nitrided at 623 K and 673 K to investigate the grain size effect on the nitrogen supersaturation process as well as the microstructure evolution during the nitriding process. Fine-grained AISI316 (FGSS316) wires were nitrided at 623 K to demonstrate that their outer surfaces were uniformly nitrided to have the same two-phase, refined microstructure with high nitrogen solute content. This nitrided FGSS316 wire had a core structure where the original FGSS316 core matrix was bound by the nitrided FGSS316 layer. The nitrided wire had higher stiffness, ultimate strength, and elongation in the uniaxial tensile testing than its un-nitrided wires. The core microstructure was refined and homogenized by this applied loading together with an increase of nitrided layer hardness.

Effect of annealing on mechanical properties and microstructure evolution of borated stainless steels

2019 ◽  
Vol 515 ◽  
pp. 206-214 ◽  
Author(s):  
Chi-Hyoung Won ◽  
Jae Hoon Jang ◽  
Sung-Dae Kim ◽  
Joonoh Moon ◽  
Heon-Young Ha ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Microstructure Evolution ◽  
Stainless Steels

Microstructure evolution in directionally solidified Fe–18Cr stainless steels

2005 ◽  
Vol 413-414 ◽  
pp. 306-311 ◽  
Author(s):  
J.H. Lee ◽  
H.C. Kim ◽  
C.Y. Jo ◽  
S.K. Kim ◽  
J.H. Shin ◽  
...  
Keyword(s):  
Microstructure Evolution ◽  
Stainless Steels ◽  
Directionally Solidified

scholarly journals Effect of thermo-mechanical processes on microstructure evolution in austenitic stainless steels

2019 ◽  
Vol 24 ◽  
pp. 110-117
Author(s):  
Giuseppe Napoli ◽  
Orlando Di Pietro ◽  
Giulia Stornelli ◽  
Andrea Di Schino
Keyword(s):  
Microstructure Evolution ◽  
Stainless Steels ◽  
Austenitic Stainless Steels
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