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liqifu22

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[交流] 求外文文献3篇

1..thermal mechanism of cold drawing of polymers

2..cold drawing of polymers with rate and temperature dependent properties

3..temperature elevation in the zone of flow during cold drawing of polymers

文献题目是正确的，出自于文献---聚合物拉伸过程中颈缩行为的研究进展--的参考文献，谢谢了

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1楼 2009-04-01 22:09:28

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hxsteven

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liqifu22(金币+1,VIP+0):谢谢，但是我要的是全文啊；否摘要 4-2 08:56
liqifu22(金币+10,VIP+0):谢谢了，好久不来了 8-3 09:11
liqifu22(金币+5,VIP+0):谢谢，好久不来了 8-3 09:12

Cold drawing of polymers with rate and temperature dependent properties
P. Tuǧcua and K.W. Nealea

aFaculty of Applied Science, Université de Sherbrooke, Sherbrooke, Québec, Canada, J1K 2R1

Received 5 October 1989. Available online 19 February 2003.

Abstract
Cold drawing of polymeric fibres exhibiting rate and temperature dependent material properties is studied for steady-state loading conditions. A rigid-plastic flow theory law which incorporates both material strain-rate sensitivity and thermal softening properties is employed. The destabilizing effect of deformation-induced heating is investigated where the thermomechanical response is assumed to take place under adiabatic conditions. The interplay between the stabilizing effect of material strain-rate sensitivity and destabilizing influence of deformation-induced heating is examined through various parametric studies.