scholarly journals In-situ Observation of Dislocation Evolution in Ferritic and Austenitic Stainless Steels under Tensile Deformation by Using Neutron Diffraction

2018 ◽  
Vol 104 (4) ◽  
pp. 201-207 ◽  
Author(s):  
Shigeo Sato ◽  
Asumi Kuroda ◽  
Kozue Satoh ◽  
Masayoshi Kumagai ◽  
Stefanus Harjo ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Stainless Steels ◽  
Tensile Deformation ◽  
Austenitic Stainless Steels

In situ monitoring of isothermal phase transformation in two Nb stabilized austenitic stainless steels (316Nb) by neutron diffraction

2016 ◽  
Vol 688 ◽  
pp. 695-702 ◽  
Author(s):  
W. Jolly ◽  
C. Toffolon-Masclet ◽  
J.-M. Joubert ◽  
B. Marini ◽  
F. Porcher ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Neutron Diffraction ◽  
Stainless Steels ◽  
Austenitic Stainless Steels ◽  
In Situ Monitoring

In situ Monitoring of the Oxidation of Coated and Uncoated Austenitic Stainless Steels at Temperatures Lower than 600 °C: Part A—Coating Screening

2021 ◽  
Author(s):  
L. Brissonneau ◽  
A. Mathieu ◽  
F. Navacchia ◽  
H. Buscail ◽  
F. Riffard ◽  
...  
Keyword(s):  
Stainless Steels ◽  
Austenitic Stainless Steels ◽  
In Situ Monitoring

scholarly journals In situ neutron diffraction under tensile deformation for patented pearlite steels

2004 ◽  
Vol 2004 (0) ◽  
pp. 89-90
Author(s):  
Tomoya Shinozaki ◽  
Satoshi Morooka ◽  
Tetsuya Suzuki ◽  
Yo Tomota
Keyword(s):  
Neutron Diffraction ◽  
Tensile Deformation ◽  
In Situ Neutron Diffraction

scholarly journals Vacancy Clustering Behavior in Austenitic Stainless Steels and Nickel-chromium Alloys during Tensile Deformation after Hydrogen Charging

2020 ◽  
Vol 106 (1) ◽  
pp. 20-27
Author(s):  
Kazuki Sugita ◽  
Masataka Mizuno ◽  
Hideki Araki ◽  
Yasuharu Shirai ◽  
Tomohiko Omura ◽  
...  
Keyword(s):  
Stainless Steels ◽  
Tensile Deformation ◽  
Austenitic Stainless Steels ◽  
Hydrogen Charging ◽  
Nickel Chromium ◽  
Chromium Alloys ◽  
Clustering Behavior

scholarly journals In Situ Neutron Diffraction Study of Phase Transformation of High Mn Steel with Different Carbon Content

Crystals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 101
Author(s):  
Youngsu Kim ◽  
Wookjin Choi ◽  
Hahn Choo ◽  
Ke An ◽  
Ho-Suk Choi ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Neutron Diffraction ◽  
Strain Hardening ◽  
High Strain ◽  
Tensile Deformation ◽  
Austenite Phase ◽  
Transformation Rate ◽  
Ε Martensite ◽  
In Situ Neutron Diffraction

In situ neutron diffraction was employed to examine the phase transformation behavior of high-Mn steels with different carbon contents (0.1, 0.3, and 0.5 wt.%C). With increasing carbon contents from 0.1 C to 0.5 C, the austenite phase fraction among the constituent phases increased from ~66% to ~98%, and stacking fault energy (SFE) increased from ~0.65 to ~16.5 mJ/m2. The 0.1 C and 0.3 C steels underwent phase transformation from γ-austenite to ε-martensite or α’-martensite during tensile deformation. On the other hand, the 0.5 C steel underwent phase transformation only from γ-austenite to ε-martensite. The 0.3 C steel exhibited a low yield strength, a high strain hardening rate, and the smallest elongation. The high strain hardening of the 0.3 C alloy was due to a rapid phase transformation rate from γ-austenite to ε-martensite. The austenite of 0.5 C steel was strengthened by mechanical twinning during loading process, and the twinning-induced plasticity (TWIP) effect resulted in a large ductility. The 0.5 wt.% carbon addition stabilized the austenite phase by delaying the onset of the ε-martensite phase transformation.

scholarly journals In-Situ TEM Investigation of Interactions between Irradiation Defects and Crystal Defects in Austenitic Stainless Steels

2016 ◽  
Vol 22 (S3) ◽  
pp. 1474-1475 ◽  
Author(s):  
Bai Cui ◽  
Fei Wang ◽  
Qiaofeng Lu
Keyword(s):  
Stainless Steels ◽  
Austenitic Stainless Steels ◽  
Crystal Defects ◽  
In Situ Tem

410 In-situ neutron diffraction measurement during compressive and tensile deformation in Ferritic steel

2015 ◽  
Vol 2015.23 (0) ◽  
pp. 147-148
Author(s):  
Toru SUGAWARA ◽  
Kazuhisa ONIZAWA ◽  
Tatsuya NAGAOKA ◽  
Miyuri KAMEYA ◽  
Tetsuya SUZUKI
Keyword(s):  
Neutron Diffraction ◽  
Ferritic Steel ◽  
Tensile Deformation ◽  
Diffraction Measurement ◽  
Neutron Diffraction Measurement ◽  
In Situ Neutron Diffraction
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