Investigation of tensile deformation behavior of PC, ABS, and PC/ABS blends from low to high strain rates

被引：13
作者：
Yin, Zheng-nan [1 ]
Wang, Tie-jun [2 ]
机构：
[1] Shanghai Univ, Shanghai Inst Appl Math & Mech, Shanghai Key Lab Mech Energy Engn, Shanghai 200072, Peoples R China
[2] Xi An Jiao Tong Univ, Dept Engn Mech, MOE Key Lab Strength & Vibrat, Xian 710049, Peoples R China
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2012年 / 33卷 / 04期
基金：
中国国家自然科学基金;
关键词：
polymer; polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) blend; split Hopkinson tension bar (SHTB); stain rate; PLASTIC-DEFORMATION; FRACTURE; TEMPERATURES; POLYMERS; ALLOYS; BAR;
D O I：
10.1007/s10483-012-1563-x
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper experimentally studies the tensile deformation behavior of polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS), and PC/ABS blends (with the blending ratios of PC to ABS being 80:20, 60:40, 50:50, and 40:60) from low to high strain rates. Using the universal MTS-810 machine and the split Hopkinson tension bar (SHTB) testing system, the quasi-static and impact tension tests are carried out at the room temperature. The curves of the true stress and the true strain are obtained. The deformation behaviors of PC, ABS, and PC/ABS blends are characterized in detail. The linear relationship between the strain rate and the yielding stress is given.
引用
收藏
页码：455 / 464
页数：10
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