Effect of Pouring Temperature by a Novel Micro Fused-Casting on Microstructure and Properties of ZL101 Semisolid Slurry

doi:10.1007/s11595-023-2807-0

IMECH-IR > 宽域飞行工程科学与应用中心

	Effect of Pouring Temperature by a Novel Micro Fused-Casting on Microstructure and Properties of ZL101 Semisolid Slurry
	Luo XQ(罗晓强)1,2; Han, Yongjun 1; Hou, Yanmin 1; Li, Qingbin 1; Jin, Yu 1
通讯作者	Jin, Yu(27140@pdsu.edu.cn)
发表期刊	JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
	2023-10-01
卷号	38 期号:5 页码:1179-1183
ISSN	1000-2413
摘要	A novel micro fused-casting (MFC) process is developed for semisolid aluminum alloy slurry. The microstructure evolution and properties of semisolid ZL101 aluminum alloy slurry with different pouring temperature by MFC are investigated in this paper. During the cooling process, the effects of the pouring temperature on microstructure and properties is primarily analyzed. The microstructure of the semisolid ZL101 aluminum alloy is more homogeneous and the grain is smaller under proper pouring temperature. Temperature of liquids and solids of ZL101 aluminum alloy is measured by differential scanning calorimetry (DSC). Distribution and characteristics of the microstructure of samples are examined by optical microscope (OM), scanning electron microscopy (SEM) equipped with energy dispersive spectrometer (EDS). The results show that the ZL101 semisolid slurry fabricated by MFC presents uniform shape and good grain size under the pouring temperature of 594 degrees C and the stirring velocity of 600 r/min, and the fine grains of the primary alpha-Al phase with average grain size of 55 mu m and shape factor up to 0.67 were obtained. Besides, the ultimate tensile strength and the average Vickers hardness for semisolid ZL101 aluminum slurry are 178.19 +/- 1.37 MPa and 86.15 +/- 1.16 HV, respectively.
关键词	ZL101 aluminum alloy semisolid micro fused-casting pouring temperature
DOI	10.1007/s11595-023-2807-0
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:001104902000001
关键词[WOS]	ALLOY ; METAL
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
论文分区	Q4
力学所作者排名	1
RpAuthor	Jin, Yu
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/93995
专题	宽域飞行工程科学与应用中心
作者单位	1.Pingdingshan Univ, Pingdingshan 467000, Peoples R China; 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Luo XQ,Han, Yongjun,Hou, Yanmin,et al. Effect of Pouring Temperature by a Novel Micro Fused-Casting on Microstructure and Properties of ZL101 Semisolid Slurry[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,2023,38,5,:1179-1183.
APA	罗晓强,Han, Yongjun,Hou, Yanmin,Li, Qingbin,&Jin, Yu.(2023).Effect of Pouring Temperature by a Novel Micro Fused-Casting on Microstructure and Properties of ZL101 Semisolid Slurry.JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,38(5),1179-1183.
MLA	罗晓强,et al."Effect of Pouring Temperature by a Novel Micro Fused-Casting on Microstructure and Properties of ZL101 Semisolid Slurry".JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION 38.5(2023):1179-1183.

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