Results 171 to 180 of about 40,760 (208)
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Volume 1A: Codes and Standards, 2018
Fracture toughness from a CT specimen is used as a material constant for fracture evaluation, but it has a large constraint, which provides too conservative evaluation results. In ductile to brittle transition temperature (DBTT) region ferritic steel which is material of RPV has a large scatter and it becomes important to know the accurate scatter of ...
Kiminobu Hojo +5 more
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Fracture toughness from a CT specimen is used as a material constant for fracture evaluation, but it has a large constraint, which provides too conservative evaluation results. In ductile to brittle transition temperature (DBTT) region ferritic steel which is material of RPV has a large scatter and it becomes important to know the accurate scatter of ...
Kiminobu Hojo +5 more
openaire +1 more source
Impact toughness scattering of bainitic steel in the ductile-brittle transition temperature region
Journal of Wuhan University of Technology-Mater. Sci. Ed., 2016The impact toughness scattering in the ductile-brittle transition temperature (DBTT) region was experimentally examined on mixed and homogeneous grains of low alloy high strength bainitic steel under dynamic loading conditions. The results revealed that the mixed grain microstructure had larger impact toughness scattering than the homogeneous one, and ...
Kun Shi +5 more
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Precrack hysteresis energy in determining its ductile–brittle transition. III. Effect of temperature
Journal of Applied Polymer Science, 1994AbstractA temperature variable has been used to correlate the precrack hysteresis energy and the corresponding ductility in terms of ductile–brittle transition behavior for polycarbonate. When the precrack plastic zone exceeds a critical value, crack extension thereafter will be effectively contained within the domain of the plastic zone and result in ...
Feng‐Chih Chang, Hon‐Chun Hsu
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1999
The paper analyses data derived from surveillance specimens withdrawn periodically throughout the life of Magnox reactors with the objective of establishing a predictive equation for the end of life Charpy impact properties of the submerged-arc welds in the ferritic steel pressure vessels.
WB Beere +4 more
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The paper analyses data derived from surveillance specimens withdrawn periodically throughout the life of Magnox reactors with the objective of establishing a predictive equation for the end of life Charpy impact properties of the submerged-arc welds in the ferritic steel pressure vessels.
WB Beere +4 more
openaire +1 more source
Science and art of ductile grinding of brittle solids
International Journal of Machine Tools and Manufacture, 2021Han Huang, Dekui Mu, Brian R Lawn
exaly
Determining the ductile-brittle transition temperature in different types of tests
Metal Science and Heat Treatment, 1975L. R. Botvina +2 more
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On determining the ductile–brittle transition temperature
Philosophical Magazine, 1964openaire +1 more source
A physics-informed variational DeepONet for predicting crack path in quasi-brittle materials
Computer Methods in Applied Mechanics and Engineering, 2022Somdatta Goswami, Minglang Yin, Yue Yu
exaly