Results 151 to 160 of about 8,403 (202)

Prediction of Prior Austenite Grain Size of High-phosphorus Steels through Phase

Prediction of Prior Austenite Grain Size of High-phosphorus Steels through Phase
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Simulation of the Influence of Phosphorus on the Prior Austenite Grain Size of High-impurity Steels

Simulation of the Influence of Phosphorus on the Prior Austenite Grain Size of High-impurity Steels
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Effect of Prior Austenite Grain Size on Strength and Toughness of an Ultrahigh Strength Maraging Steel

Tetsu-to-Hagane, 1981
Yoshikuni KAWABE, Seiichi MUNEKI, Junji TAKAHASHI   +2 more
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Effect of Prior Austenite Grain Size on Strain Distribution of As-Quenched Martensitic Steel

Tetsu-to-Hagane
Kosuke Shibata, Motoki Fujita, Shigenobu Nanba, Norimitsu Koga   +3 more
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The Effect of Austenitizing Temperature on Prior Austenite Grain Size in Martensitic Cast Steel

Solid State Phenomena, 2013
The GX12CrMoVNbN9-1 (GP91) cast steel belongs to a new group of high-temperature creep resistant cast steels being introduced to the power industry. The cast steel is characterized by higher mechanical properties in comparison with the low alloy Cr – Mo or Cr – Mo – V cast steels used so far.
Grzegorz Golański, Cezary Kolan, Jerzy Kupczyk   +2 more
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Effect of prior-austenite grain size and transformation temperature on nodule size of microalloyed hypereutectoid steels

Metallurgical and Materials Transactions A, 2005
The effect of prior-austenite grain size and transformation temperature on nodule size and colony size of hypereutectoid steels containing 1 pct carbon with different levels of vanadium and silicon was investigated. Specimens of the various steels were thermally processed at various temperatures ranging from 900 °C to 1200 °C and transferred to salt ...
Elwazri, A., Wanjara, P., Yue, S.
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Factors affecting prior austenite grain size in low alloy steel

Journal of Materials Science, 2006
The effect of varying normalising and hardening temperatures on the prior austenite grain size in a low alloy Cr–Mo–Ni–V steel has been examined. An initial relative insensitivity of grain size to increasing austenitising temperature was observed followed by a sudden growth of grains at approximately 1000 °C. A detailed study of the precipitates in the
S. Maropoulos, S. Karagiannis, N. Ridley
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Influence of Repeated Quenching After Carburizing on Prior Austenite Grain Size

Materials Science Forum, 2007
High strengths and impact values are required for carburizing steels used for automotive drive train parts. It is well known that the finer-grain microstructures are favorable for these properties. In this study, with a view to effective refining of grain size with controlling the alloying elements, influence of Mn and Cr content on prior austenite ...
Takeshi Fujimatsu, Motohiro Nishikawa, Kazuya Hashimoto, Atsushi Yamamoto   +3 more
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Effect of prior austenite grain size on isothermal bainite transformation in 65Cr steel

Materials Letters, 2020
Abstract Isothermal bainite transformation was conducted on both ultrafine-grained (UFG) and normal-grained (NG) 65Cr steels. Both bainite morphology and transformation rate are greatly influenced by prior austenite grain size. Bainite transformation rate is greatly retarded in the UFG steel with average grain size of 4.6 μm.
Junjie Sun, Yingjun Wang, Shengwu Guo, Yongning Liu   +3 more
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Effect of Prior Austenite Grain Size on the Morphology of Nano-Bainitic Steels

Metallurgical and Materials Transactions A, 2018
The strength in nanostructured bainitic steels primarily arises from the fine platelets of bainitic ferrite embedded in carbon-enriched austenite. However, the toughness is dictated by the shape and volume fraction of the retained austenite. Therefore, the exact determination of processing–morphology relationships is necessary to design stronger and ...
SINGH, K, KUMAR, A, SINGH, A
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