DocumentCode
2342674
Title
The Influence of SG Modification on the Microstructures of High Manganese Steel
Author
Xiaoyun, Li ; Wei, Wu ; Yun, Xi ; Fangqiu, Zu
Author_Institution
Hefei Univ. of Technol., Hefei, China
Volume
2
fYear
2010
fDate
18-20 Dec. 2010
Firstpage
704
Lastpage
707
Abstract
The influence of SG modification on as-cast and heat-treated microstructures of high manganese steel was investigated. The results show that SG modification can refine austenite grain and intergranular carbides, reduce the quantity of pearlite of as-cast microstructures. For heat-treated microstructures, SG modification can shorten holding time or lower holding temperature of water-quenched treatment. The roles of SG modification have especially practical significance to high-carbon or alloyed-type high manganese steel.
Keywords
casting; crystal microstructure; manganese alloys; quenching (thermal); steel; FeCMnJk; austenite grain carbides; casting; heat-treatment; high manganese steel; intergranular carbides; microstructures; water-quenched treatment; SG modification; high manganese steel; microstructure;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Manufacturing and Automation (ICDMA), 2010 International Conference on
Conference_Location
ChangSha
Print_ISBN
978-0-7695-4286-7
Type
conf
DOI
10.1109/ICDMA.2010.366
Filename
5701504
Link To Document