Research and Development in Materials and Processes of Superalloy Fabricated by Laser Additive Manufacturing

doi:10.11900/0412.1961.2021.00371

CORC > 金属研究所 > 中国科学院金属研究所

	Research and Development in Materials and Processes of Superalloy Fabricated by Laser Additive Manufacturing
	Sun Xiaofeng 1; Song Wei 1,2; Liang Jingjing 1; Li Jinguo 1; Zhou Yizhou 1
刊名	ACTA METALLURGICA SINICA
	2021
卷号	57 期号:11 页码:1471-1483
关键词	additive manufacturing superalloy microstructure metallurgical defect process optimization composition optimization
ISSN号	0412-1961
DOI	10.11900/0412.1961.2021.00371
通讯作者	Liang Jingjing(jjliang@imr.ac.cn) ; Li Jinguo(jgli@imr.ac.cn)
英文摘要	The research and development progress of laser additive manufacturing technology in superalloys are summarized in this paper. The technical characteristics and application of additive manufacturing in superalloys, formation mechanism, and the types of microstructure and metallurgical defects are introduced in detail. Moreover, the defect control methods of additive manufacturing of superalloys are summarized from the aspects of laser parameters and composition design, and the direction of laser process parameter optimization and composition optimization is clarified. Finally, the future development trend and research direction of laser additive manufacturing in superalloys are summarized and prospected from the aspects of process optimization and material design.
资助项目	National Science and Technology Major Project of China[Y2019-VII-0011-0151] ; National Natural Science Foundation of China[51771190]
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000714054200009
资助机构	National Science and Technology Major Project of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/167229]
专题	金属研究所_中国科学院金属研究所
通讯作者	Liang Jingjing; Li Jinguo
作者单位	1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Sun Xiaofeng,Song Wei,Liang Jingjing,et al. Research and Development in Materials and Processes of Superalloy Fabricated by Laser Additive Manufacturing[J]. ACTA METALLURGICA SINICA,2021,57(11):1471-1483.
APA	Sun Xiaofeng,Song Wei,Liang Jingjing,Li Jinguo,&Zhou Yizhou.(2021).Research and Development in Materials and Processes of Superalloy Fabricated by Laser Additive Manufacturing.ACTA METALLURGICA SINICA,57(11),1471-1483.
MLA	Sun Xiaofeng,et al."Research and Development in Materials and Processes of Superalloy Fabricated by Laser Additive Manufacturing".ACTA METALLURGICA SINICA 57.11(2021):1471-1483.