scholarly journals High-energy X-ray diffraction study on the temperature-dependent mechanical stability of retained austenite in low-alloyed TRIP steels

2012 ◽  
Vol 60 (2) ◽  
pp. 565-577 ◽  
Author(s):  
R. Blondé ◽  
E. Jimenez-Melero ◽  
L. Zhao ◽  
J.P. Wright ◽  
E. Brück ◽  
...  
Keyword(s):  
Diffraction Study ◽  
Retained Austenite ◽  
Mechanical Stability ◽  
High Energy ◽  
X Ray Diffraction ◽  
Temperature Dependent ◽  
X Ray ◽  
Trip Steels

Effect of Different Coiling Temperature on Mechanical Properties in Hot Rolled TRIP Steel

2011 ◽  
Vol 239-242 ◽  
pp. 1092-1095
Author(s):  
Xu Tao Gao ◽  
Ai Min Zhao ◽  
Zheng Zhi Zhao ◽  
Ming Ming Zhang ◽  
Di Tang
Keyword(s):  
Mechanical Properties ◽  
Retained Austenite ◽  
X Ray Diffraction ◽  
Coiling Temperature ◽  
Experimental Steel ◽  
Transformation Induced Plasticity ◽  
X Ray ◽  
Trip Steels ◽  
Hot Rolled ◽  
Scanning Electron

By means of optical microscopy(OM), scanning electron microscopy(SEM),X-ray diffraction(XRD),And tensile test, Mechanical Properties of hot rolled transformation -induced plasticity (TRIP) steels which were prepared through three different coiling temperature was investigated. Result reveals that the formability index of the experimental steel descends when the coiling temperature becomes low. Different coiling temperature has greater impact on retained austenite. Amount and carbon content of retained austenite in the experimental steel get less with lower coiling temperature.

scholarly journals Borate melt structure: Temperature‐dependent B–O bond lengths and coordination numbers from high‐energy X‐ray diffraction

2018 ◽  
Vol 101 (8) ◽  
pp. 3357-3371 ◽  
Author(s):  
Oliver L. G. Alderman ◽  
Chris J. Benmore ◽  
Alex Lin ◽  
Anthony Tamalonis ◽  
J. K. Richard Weber
Keyword(s):  
High Energy ◽  
X Ray Diffraction ◽  
Temperature Dependent ◽  
Melt Structure ◽  
X Ray ◽  
Coordination Numbers ◽  
Bond Lengths

High-energy X-ray diffraction study on phase transition asymmetry of plastic crystal neopentylglycol

2021 ◽  
Author(s):  
Zhe Zhang ◽  
Yanna Chen ◽  
Ji Qi ◽  
Zhao Zhang ◽  
Koji Ohara ◽  
...  
Keyword(s):  
Phase Transition ◽  
Diffraction Study ◽  
High Energy ◽  
Plastic Crystal ◽  
X Ray Diffraction ◽  
X Ray

Temperature-Dependent Mechanical Stability of Retained Austenite in Thermomechanically Processed 3Mn Steel

2021 ◽  
Vol 1016 ◽  
pp. 762-767
Author(s):  
Aleksandra Kozłowska ◽  
Adam Grajcar ◽  
Aleksandra Janik ◽  
Krzysztof Radwański
Keyword(s):  
Retained Austenite ◽  
Mechanical Stability ◽  
Electron Backscatter Diffraction ◽  
Tensile Tests ◽  
Trip Effect ◽  
X Ray Diffraction ◽  
Temperature Dependent ◽  
Static Tensile ◽  
The Stability ◽  
Backscatter Diffraction

The temperature-dependent mechanical stability of retained austenite in medium-Mn transformation induced plasticity 0.17C-3.3Mn-1.6Al-1.7Al-0.22Si-0.23Mo thermomechanically processed steel was investigated using scanning electron microscopy (SEM), electron backscatter diffraction (EBSD) and X-ray diffraction (XRD) methods. Specimens were deformed up to rupture in static tensile tests in a temperature range 20–200°C. It was found that deformation temperature affects significantly the intensity of TRIP effect. In case of specimens deformed at temperatures higher than 60°C, a gradual temperature-related decrease in the stability of γ phase was noted. It indicates a progressive decrease of the significance of the TRIP effect and at the same time the growing importance of the thermally activated processes affecting a thermal stability of retained austenite.

scholarly journals High-Energy X-ray Diffraction Study of Liquid Structure of Metallic Glass-Forming Zr70Cu30 Alloy

2005 ◽  
Vol 46 (12) ◽  
pp. 2799-2802 ◽  
Author(s):  
Akitoshi Mizuno ◽  
Seiichi Matsumura ◽  
Masahito Watanabe ◽  
Shinji Kohara ◽  
Masaki Takata
Keyword(s):  
Metallic Glass ◽  
Diffraction Study ◽  
Liquid Structure ◽  
High Energy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Glass Forming
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