Influence of a Rotating Magnetic Field on Laser Melting Titanium Alloy Melt Pool

IMR OpenIR

	Influence of a Rotating Magnetic Field on Laser Melting Titanium Alloy Melt Pool
其他题名	Influence of a Rotating Magnetic Field on Laser Melting Titanium Alloy Melt Pool
	Yang Guang; Xue Xiong; Qin Lanyun; Wang Wei
	2016
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	45 期号:7 页码:1804-1810
摘要	The central magnetic field intensity of electromagnetic stirring equipment and the melt pool's electromagnetic force were simulated, and the influence of the rotating magnetic field on melt pool electromagnetic force, the flow field and temperature distribution of the melt pool was analyzed by a finite element method. The results show that the electromagnetic force in melt pool decreases slowly at first when increasing the current frequency, and the power loss increases rapidly at the same time. As the frequency continues to rise, the electromagnetic force increases gradually, and the power loss becomes stable. And the magnetic field strength of the electromagnetic stirrer changes periodically in one exciting current cycle. Under the condition of rotating magnetic field, the temperature and the temperature gradient of the melt pool decrease, and circulation along circumferential direction in the melt pool forms whose velocity distribution is uniform.
关键词	ALUMINUM EMS rotating magnetic field laser melting temperature field flow field
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:5758165
引用统计	被引频次：7[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/158009
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Yang Guang,Xue Xiong,Qin Lanyun,et al. Influence of a Rotating Magnetic Field on Laser Melting Titanium Alloy Melt Pool[J]. RARE METAL MATERIALS AND ENGINEERING,2016,45(7):1804-1810.
APA	Yang Guang,Xue Xiong,Qin Lanyun,&Wang Wei.(2016).Influence of a Rotating Magnetic Field on Laser Melting Titanium Alloy Melt Pool.RARE METAL MATERIALS AND ENGINEERING,45(7),1804-1810.
MLA	Yang Guang,et al."Influence of a Rotating Magnetic Field on Laser Melting Titanium Alloy Melt Pool".RARE METAL MATERIALS AND ENGINEERING 45.7(2016):1804-1810.