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  5. Experimental and numerical investigations on back-end effects of hollow aluminium profile during por

Experimental and numerical investigations on back-end effects of hollow aluminium profile during por

来源 :15th International Conference on Aluminium Alloys(ICAA15)(第十 | 被引量 : 0次 | 上传用户：buffon149
【摘 要】
：
Back-end effect is one of most common effects during hollow profile extrusion, which has great influence on the product rate and production costs.The purpose of the present study is to investigate exp
【作 者】
：
Yuanyuan Dong Cunsheng Zhang Guoqun Zhao Wenchao Sun Anjiang Gao 
【机 构】
：
Key Laboratory for Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Educatio
【出 处】
：
15th International Conference on Aluminium Alloys(ICAA15)(第十
【发表日期】
：
2016年3期
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Back-end effect is one of most common effects during hollow profile extrusion, which has great influence on the product rate and production costs.The purpose of the present study is to investigate experimentally and numerically the back-end effects during extrusion process.For a given hollow profile, the billet-on-billet extrusion process will be simulated numerically with the Arbitrary Lagrangian-Eulerian code HyperXtrude.
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