Organizational Field Forecast during Heavy Rail Quenching Process by Air Cooling

Organizational field is a vital parameter in quenching process. the phase changing temperature of steel U71Mn was got based on its CCT curves. Through cooling curves of several key points, the cooling rate at phase transition point was calculated. By comparing with every microstructures critical coo...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 494-495; no. Current Development of Mechanical Engineering and Energy; pp. 697 - 700
Main Author Li, Xin Can
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 06.02.2014
Subjects
Cooling curves
Cooling rate
Mathematical analysis
Microstructure
Quenching
Quenching (cooling)
Structural steels
TTT curves
Organizational Field
Air Cooling
Quenching
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Summary:Organizational field is a vital parameter in quenching process. the phase changing temperature of steel U71Mn was got based on its CCT curves. Through cooling curves of several key points, the cooling rate at phase transition point was calculated. By comparing with every microstructures critical cooling rate, the final cooling microstructure was predicted. Relative tests showed that the prediction was reasonable.
Bibliography:Selected, peer reviewed papers from the 2013 International Symposium on Vehicle, Mechanical, and Electrical Engineering (ISVMEE 2013), December 21-22, 2013, Taiwan, China
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISBN:3038350036
9783038350033
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.494-495.697