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Study on Dynamic Mechanical Response of TC21 Alloy Shuangzan Zhao1, Xingwang Cheng1, a, Fuchi Wang1 1 School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China achengxw@bit.edu.cn Keywords: TC21 alloy; heat treatment; SHPB; flow stress; adiabatic shear band Abstract: Some results of an experimental study on high strain rate deformation of TC21 alloy are discussed in this paper.
Experimental Procedures The TC21 alloy bars used in this experiment were provide by Beijing Aviation Materials Research Institute.
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Moreover, the price of the raw materials of BFRP is lower than that of CFRP and also it is usually hailed as a new environment friendly material.
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Series: Materials Science and Engineering 928 (2020) 072024
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Table 1 present the material properties of a carbon/epoxy and the stacking sequences.
Material properties of carbón/epoxy in the UD orthotropic frame (1, 2, 3).
Materials [GPa] [GPa] [GPa] [1/°C] [1/°C] T300/5208 181 10.3 0.28 0.43 7.17 0.02x 10-6 22.5x 10-6 0.0 0.6 [MPa] [MPa] [GPa] [GPa] [GPa] 1500 40 1500 246 68 Table 2.
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