Exploring the effects of solution temperature and cooling rate on α phase in a multicomponent titanium alloy: Insights from phase-field simulations

doi:10.1016/j.jallcom.2024.177318

IMR OpenIR

	Exploring the effects of solution temperature and cooling rate on α phase in a multicomponent titanium alloy: Insights from phase-field simulations
	Cai, Tailu 1; Wang, Gang 1; Qiu, Zhaoguo 1; Zheng, Zhigang 1; Zeng, Dechang 1; Bai, Chunguang 2; Xiao, Namin 3
通讯作者	Wang, Gang(msgwang@scut.edu.cn) ; Xiao, Namin(nmxiao@outlook.com)
	2025-01-05
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	1010 页码:16
摘要	The solution temperature and cooling rate during heat treatment of titanium alloys will affect their microstructure and thus mechanical properties. In this study, a phase-field model of the beta ->alpha solid state phase transformation in multicomponent titanium alloys is developed to investigate the effects of solution temperature and cooling rate on the microstructural evolution of Ti60 alloy. The thermodynamic calculations, the evolution of equiaxed alpha phase and solute distribution during solid solution process, the orientation of alpha lamellae during continuous cooling process, the morphology of alpha lamellae structure under different cooling rates, and the changing trend of alpha lamellae spacing, all correspond well with the experimental results. Our work not only gives a clear outlook for the influence of solution temperature and cooling rate on alpha phase of Ti60 alloy, but also provides a feasible approach for developing heat treatment protocols in actual multicomponent titanium alloys.
关键词	Multicomponent titanium alloys Microstructure Phase-field simulation Solution temperature Cooling rate
资助者	National Science and Technology Major Project of China
DOI	10.1016/j.jallcom.2024.177318
收录类别	SCI
语种	英语
资助项目	National Science and Technology Major Project of China[J2019-VI-0005-0119] ; National Science and Technology Major Project of China[J2019-VI-0007-0121]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001351177300001
出版者	ELSEVIER SCIENCE SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/191232
专题	中国科学院金属研究所
通讯作者	Wang, Gang; Xiao, Namin
作者单位	1.South China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510641, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Aero Engine Corp China, Beijing Inst Aeronaut Mat, Beijing 100095, Peoples R China
推荐引用方式 GB/T 7714	Cai, Tailu,Wang, Gang,Qiu, Zhaoguo,et al. Exploring the effects of solution temperature and cooling rate on α phase in a multicomponent titanium alloy: Insights from phase-field simulations[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2025,1010:16.
APA	Cai, Tailu.,Wang, Gang.,Qiu, Zhaoguo.,Zheng, Zhigang.,Zeng, Dechang.,...&Xiao, Namin.(2025).Exploring the effects of solution temperature and cooling rate on α phase in a multicomponent titanium alloy: Insights from phase-field simulations.JOURNAL OF ALLOYS AND COMPOUNDS,1010,16.
MLA	Cai, Tailu,et al."Exploring the effects of solution temperature and cooling rate on α phase in a multicomponent titanium alloy: Insights from phase-field simulations".JOURNAL OF ALLOYS AND COMPOUNDS 1010(2025):16.