Effect of multiple warm rolling on microstructure and mechanical properties of 304 stainless steel prepared by aluminothermic reaction

doi:10.1177/1687814019850998

	Effect of multiple warm rolling on microstructure and mechanical properties of 304 stainless steel prepared by aluminothermic reaction
	Abdelrahim, H.; Mohamed, H. B.; La, Peiqing; Wei, Fuma; Ma, Fuling; Li, Zhengning
刊名	ADVANCES IN MECHANICAL ENGINEERING
	2020-05-01
卷号	12 期号:5
关键词	Microcrystalline nanocrystalline 304 stainleess steel aluminothermic reaction grain size mechanical properties
ISSN号	1687-8132
DOI	10.1177/1687814019850998
英文摘要	304 stainless steels were prepared by aluminothermic reaction method; first steels are annealed at 1000 degrees C and then rolled at 700 degrees C for different deformation. The microstructures evolution and mechanical properties were distinguished in details. It was found that the steel contains nanocrystalline/submicrocrystalline/microcrystalline austenite and submicrocrystalline ferrite. After rolling to a thickness reduction of 30%, 50%, and 70%, the mechanical properties of the rolled steels were substantially increased, as the deformation increased from 30% to 50%, the tensile strength increased from 650 to 1110 MPa, the yield strength increased from 400 to 665 MPa, and the elongation increased from 8% to 8.5%.
WOS研究方向	Thermodynamics ; Engineering
语种	英语
出版者	SAGE PUBLICATIONS LTD
WOS记录号	WOS:000538460300001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155199]
专题	材料科学与工程学院
作者单位	Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Abdelrahim, H.,Mohamed, H. B.,La, Peiqing,et al. Effect of multiple warm rolling on microstructure and mechanical properties of 304 stainless steel prepared by aluminothermic reaction[J]. ADVANCES IN MECHANICAL ENGINEERING,2020,12(5).
APA	Abdelrahim, H.,Mohamed, H. B.,La, Peiqing,Wei, Fuma,Ma, Fuling,&Li, Zhengning.(2020).Effect of multiple warm rolling on microstructure and mechanical properties of 304 stainless steel prepared by aluminothermic reaction.ADVANCES IN MECHANICAL ENGINEERING,12(5).
MLA	Abdelrahim, H.,et al."Effect of multiple warm rolling on microstructure and mechanical properties of 304 stainless steel prepared by aluminothermic reaction".ADVANCES IN MECHANICAL ENGINEERING 12.5(2020).