Hot deformation characterization of nickel-based superalloy UNS10276 through processing map and microstructural studies

详细信息    查看全文

• 作者：Enxiang Pu^a ; ^b ; ^{pextsinghua@163.com} ; Wenjie Zheng^b ; Zhigang Song^b ; Han Feng^b ; Han Dong^b
• 关键词：Hot deformation ; Superalloy UNS10276 ; Processing map ; Microstructure ; Dynamic recrystallization
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：694
• 期：Complete
• 页码：617-631
• 全文大小：9621 K
• 卷排序：694

文摘

Hot deformation characteristics of alloy UNS10276 were studied by compression tests. Constitutive modeling and processing map were established using flow stress. Microstructural evolution was characterized by EBSD technique. The optimum hot working window for alloy UNS10276 was identified. Secondary work hardening was manifested as one of the causes of instable flow.