Primary Carbide Refinement in AISI M50 Steel by Dislocation Engineering via Pre-deformation Treatment

doi:10.1007/s11661-022-06919-4

IMR OpenIR

	Primary Carbide Refinement in AISI M50 Steel by Dislocation Engineering via Pre-deformation Treatment
	Liu, Hanghang 1,3; Fu, Paixian 1,3; Sun, Chen 1,3; Du, Ningyu 1,2,3; Liu, Hongwei 1,3; Cao, Yanfei 1,3; Li, Dianzhong 1,3
通讯作者	Liu, Hongwei(hwliu@imr.ac.cn) ; Cao, Yanfei(yfcao10s@imr.ac.cn) ; Li, Dianzhong(dzli@imr.ac.cn)
	2022-12-23
发表期刊	METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
ISSN	1073-5623
页码	8
摘要	A novel mechanism was proposed to accelerate the refinement of metastable M2C in M50 steel by implementing a well-designed pre-deformation treatment. Compared with the samples treated by traditional diffusion, the new mechanism decreased the M2C area percentage by nearly 30 pct. Deformation dislocations caused the transition mechanism of M2C to transform into a coexisting interfacial and internal nucleation mode. The nucleation sites and alloying element rapid diffusion channels were increased through deformation, which accelerated the transformation and diffusion dissolution of M2C. The significant refinement of the primary carbide led to longer fatigue life and greater reliability under fatigue loading. (C) The Minerals, Metals & Materials Society and ASM International 2022
资助者	National Natural Science Foundation ; China Postdoctoral Science Foundation ; IMR Innovation Fund ; National Science and Technology Major Project ; Young Talent Project by Shenyang National Laboratory for Materials Science ; Doctoral Research Startup Fund Guidance Program Project of Liaoning Province ; Project to Strengthen Industrial Development at the Grass-roots Level
DOI	10.1007/s11661-022-06919-4
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation[52031013] ; China Postdoctoral Science Foundation[2019M661153] ; IMR Innovation Fund[2022-PY09] ; National Science and Technology Major Project[J2019-VI-0019-0134] ; Young Talent Project by Shenyang National Laboratory for Materials Science[2020000358] ; Doctoral Research Startup Fund Guidance Program Project of Liaoning Province[2020-BS-004] ; Project to Strengthen Industrial Development at the Grass-roots Level[TC190A4DA/35]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000903406200002
出版者	SPRINGER
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/175551
专题	中国科学院金属研究所
通讯作者	Liu, Hongwei; Cao, Yanfei; Li, Dianzhong
作者单位	1.Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, Hanghang,Fu, Paixian,Sun, Chen,et al. Primary Carbide Refinement in AISI M50 Steel by Dislocation Engineering via Pre-deformation Treatment[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,2022:8.
APA	Liu, Hanghang.,Fu, Paixian.,Sun, Chen.,Du, Ningyu.,Liu, Hongwei.,...&Li, Dianzhong.(2022).Primary Carbide Refinement in AISI M50 Steel by Dislocation Engineering via Pre-deformation Treatment.METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,8.
MLA	Liu, Hanghang,et al."Primary Carbide Refinement in AISI M50 Steel by Dislocation Engineering via Pre-deformation Treatment".METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2022):8.