Spall strength of polycarbonate at a temperature of 20-185-=SUP=-o-=/SUP=-C
نویسندگان
چکیده
The results of the measurements spall strength polycarbonate at a maximum compression stress 0.6 GPa in initial temperature range 20-185 o C are presented. It has been found significant decrease when reached glass transition temperature. strain rates plastic wave determined depending on under single and stepwise shock compression. dependences velocity Us --- mass up stresses to 0.8 different temperatures constructed. Keywords: Polycarbonate, waves, deformation, temperature, strength, adiabate.
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ژورنال
عنوان ژورنال: ?????? ??????????? ??????
سال: 2023
ISSN: ['0044-4642', '1726-748X']
DOI: https://doi.org/10.21883/tp.2023.05.56068.10-23