Effect of magnetic-thermal coordinated control solidification on grains and porosities of a superalloy K4169

doi:10.1002/mawe.202300418

IMR OpenIR

	Effect of magnetic-thermal coordinated control solidification on grains and porosities of a superalloy K4169
	Zhu, C.; Zhang, K. L.; Li, Y. J.; Zheng, C.; Feng, X. H.; Yang, Y. S.
通讯作者	Li, Y. J.(yjli@imr.ac.cn)
	2024-08-21
发表期刊	MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK
ISSN	0933-5137
页码	7
摘要	Since the solidification structure of metals cast by conventional mold casting often has porosity defect, the combination of low voltage pulsed magnetic field and thermally controlled solidification was used to solve this defect. The combination method is called magnetic-thermal coordinated control solidification. Pulsed magnetic field stirring can refine equiaxed grains, and the thermally controlled solidification method can eliminate the concentrated shrinkage cavity and reduce the dispersed shrinkage porosity. Thus, a superalloy K4169 with fine equiaxed grains, low content of dispersed shrinkage porosity and without concentrated shrinkage cavity defect is fabricated by magnetic-thermal coordinated control solidification.
关键词	grain refinement porosity pulsed magnetic field superalloy thermally controlled solidification
资助者	National Key Research and Development Program ; National Science and Technology Major Project ; National Natural Science Foundation of China
DOI	10.1002/mawe.202300418
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program[2018YFA0702900] ; National Science and Technology Major Project[J2019-VII-0002-0142] ; National Natural Science Foundation of China[51831007]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:001295328100001
出版者	WILEY-V C H VERLAG GMBH
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/189114
专题	中国科学院金属研究所
通讯作者	Li, Y. J.
作者单位	Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhu, C.,Zhang, K. L.,Li, Y. J.,et al. Effect of magnetic-thermal coordinated control solidification on grains and porosities of a superalloy K4169[J]. MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK,2024:7.
APA	Zhu, C.,Zhang, K. L.,Li, Y. J.,Zheng, C.,Feng, X. H.,&Yang, Y. S..(2024).Effect of magnetic-thermal coordinated control solidification on grains and porosities of a superalloy K4169.MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK,7.
MLA	Zhu, C.,et al."Effect of magnetic-thermal coordinated control solidification on grains and porosities of a superalloy K4169".MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK (2024):7.