Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process

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	Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process
其他题名	Force analysis and experimental study of pure aluminum and Al-5%Ti-1%B alloy continuous expansion extrusion forming process
	Cao Furong 1; Wen Jinglin 1; Ding Hua 1; Wang Zhaodong 2; Li Yinglong 1; Guan Renguo 1; Hou Hui 1
	2013
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN	1003-6326
卷号	23 期号:1 页码:201-207
摘要	The deformation zone of CONFORM extrusion was divided into primary gripping zone, gripping zone, conical expansion chamber zone, cylindrical zone and sizing zone of die, and corresponding force equilibrium equations were established using the Slab method. The deformation force formulae of CONFORM machine at any wrapping angle with an expansion chamber were obtained. Experiment on pure aluminum and Al-5%Ti-1% B alloy was conducted on the CONFORM machine self-designed. The resistance to deformation of Al-5%Ti-1% B alloy at the deformation temperature of 400 C and the strain rate of 3.07 s(-1) was measured to be 50 MPa using Gleeble-1500 thermal simulation machine. The calculation results of deformation forces for CONFORM process with an expansion chamber for pure aluminum and Al-5%Ti-1% B alloy were given. The experimental CONFORM radial force is in agreement with the radial force obtained by theoretical formula.
其他摘要	The deformation zone of CONFORM extrusion was divided into primary gripping zone, gripping zone, conical expansion chamber zone, cylindrical zone and sizing zone of die, and corresponding force equilibrium equations were established using the Slab method. The deformation force formulae of CONFORM machine at any wrapping angle with an expansion chamber were obtained. Experiment on pure aluminum and Al-5%Ti-1%B alloy was conducted on the CONFORM machine self-designed. The resistance to deformation of Al-5%Ti-1%B alloy at the deformation temperature of 400 °C and the strain rate of 3.07 s~(-1) was measured to be 50 MPa using Gleeble-1500 thermal simulation machine. The calculation results of deformation forces for CONFORM process with an expansion chamber for pure aluminum and Al-5%Ti-1%B alloy were given. The experimental CONFORM radial force is in agreement with the radial force obtained by theoretical formula.
关键词	CONFORM PROCESS WHEEL aluminum aluminum alloy continuous extrusion expansion chamber resistance to deformation
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China]
CSCD记录号	CSCD:4760353
引用统计	被引频次：11[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/155758
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.东北大学
推荐引用方式 GB/T 7714	Cao Furong,Wen Jinglin,Ding Hua,et al. Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2013,23(1):201-207.
APA	Cao Furong.,Wen Jinglin.,Ding Hua.,Wang Zhaodong.,Li Yinglong.,...&Hou Hui.(2013).Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,23(1),201-207.
MLA	Cao Furong,et al."Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 23.1(2013):201-207.