Results 61 to 70 of about 445 (113)
Transmission ratio-efficiency coupled modeling and high-efficiency zone design for multi-row planetary gear transmission of hybrid electric vehicles. [PDF]
Sci RepZhang Q, Ren C, Niu H.
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Possibilities of Using Specific Jominy Distance in ANN Models for Predicting Low-Alloy Steels' Microstructure. [PDF]
Materials (Basel)Marohnić T +3 more
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Oxidation behavior and performance deterioration of cracking furnace tubes in service. [PDF]
HeliyonDu C +6 more
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Steel Research International, 2022
Herein, the carburizing behavior of 20MnCr5 gear steel with different Nb contents after carburizing with the temperature from 900 to 950 °C and the corresponding holding time from 8 to 5 h are investigated. The theoretical results of carbon content and the depth of carburized layer for the two experimental carburizing processes should be the same ...
G He, Bo Jiang, Yazheng Liu
exaly +3 more sources
Herein, the carburizing behavior of 20MnCr5 gear steel with different Nb contents after carburizing with the temperature from 900 to 950 °C and the corresponding holding time from 8 to 5 h are investigated. The theoretical results of carbon content and the depth of carburized layer for the two experimental carburizing processes should be the same ...
G He, Bo Jiang, Yazheng Liu
exaly +3 more sources
Martensite coarsening in low-temperature plasma carburizing
Surface and Coatings Technology, 2018Abstract This work shows microstructural evidences of morphological transformation from as-hardened martensite to C-expanded martensite as a result of the low-temperature plasma carburizing treatment carried out in AISI 420 martensitic stainless steel.
Silvio FRANCISCO Brunatto +2 more
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Low temperature plasma carburizing of martensitic stainless steel
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2012Abstract The present work reports results of successful low temperature plasma carburizing of martensitic stainless steel carried out in dc abnormal glow discharge. Very promising results are presented, which are confirmed by microstructural analysis, XRD and microhardness profiles of the treated samples.
C J Scheuer +2 more
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High temperature carburizing of a stainless steel with uranium carbide
Journal of Alloys and Compounds, 2012Abstract Diffusion theory (DT) and activated complex theory (ACT) were applied to the carburizing process of austenitic stainless steel 1.4988 with uranium carbide by sodium bonding at 773, 873, 973 and 1073 K for 1000 h. Microhardness profiles of the carburized steel specimens were obtained.
Muserref Onal
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Carburization behaviour of high temperature alloys in carburizing environment
Journal of Nuclear Materials, 1989Abstract In studying the carburization behaviour of high temperature alloys, tests in a heavily carburizing environment were performed several potential candidate alloys for use in the HTGR system. The carburization tests were carried out in Ar containing 10% CH 4 gas at 800, 850, 900 and 950 °C for up to 100 h.
Masami Shindo, Hajime Nakajima
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