Effect of Heat Treatment on Thixoformed AM60B Alloy

doi:10.4028/www.scientific.net/AMR.306-307.500

	Effect of Heat Treatment on Thixoformed AM60B Alloy
	Huang, Haijun; Chen, Tijun; Ma, Ying; Li, Yuandong; Hao, Yuan
	2011
会议名称	EMERGING FOCUS ON ADVANCED MATERIALS, PTS 1 AND 2
会议录名称	EMERGING FOCUS ON ADVANCED MATERIALS, PTS 1 AND 2
卷号	306-307
页码	500-504
出版地	LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
出版者	TRANS TECH PUBLICATIONS LTD
摘要	The microstructures and kinetic characteristics have been studied during heat treatment of AM60B alloy prepared by thixoforming. The results indicate that primary particles and secondary grains coarsened rapidly in initial 1 h solution treated at 430 degrees C, and then slowed down. Their growth modes were different in the initial 1 h and then turned to be same. Accordingly, the alloy hardness dropped quickly before 1 h. Ageing hardness depends on both content of precipitates and the morphology. Adding content of the precipitates hardened the alloy till 8 h aged at 215 degrees C after 24 h solution treatment at 430 degrees C, and then the precipitates coarsening weakened the ally.
关键词	AM60B Thixoforming Heat treatment Microstructure Kinetics
DOI	10.4028/www.scientific.net/AMR.306-307.500
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000309192200103
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/37439
专题	材料科学与工程学院发展规划处
通讯作者	Chen, Tijun
作者单位	Lanzhou Univ Technol, Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
第一作者单位	材料科学与工程学院
通讯作者单位	材料科学与工程学院
推荐引用方式 GB/T 7714	Huang, Haijun,Chen, Tijun,Ma, Ying,et al. Effect of Heat Treatment on Thixoformed AM60B Alloy[C]. LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND:TRANS TECH PUBLICATIONS LTD,2011:500-504.