@article{ART002958992},
author={Jia Lei and Liu Yang and Xing Zhiguo and He Gengchao and Lu Zhenlin and Zhou Yongxin},
title={Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy},
journal={Carbon Letters},
issn={1976-4251},
year={2022},
volume={32},
number={5},
pages={1345-1354},
doi={10.1007/s42823-022-00356-4}
TY - JOUR
AU - Jia Lei
AU - Liu Yang
AU - Xing Zhiguo
AU - He Gengchao
AU - Lu Zhenlin
AU - Zhou Yongxin
TI - Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy
JO - Carbon Letters
PY - 2022
VL - 32
IS - 5
PB - Korean Carbon Society
SP - 1345
EP - 1354
SN - 1976-4251
AB - CNTs/Al-Li composite was first prepared by hot-pressed sintering from Al-Li alloy powder and CNTs solution, and then the hot compression tests were performed on MMS-100 thermal simulator at strain rate range of 0.01– 10 s−1, deformation temperature range of 350–500 °C, and total deformation amount of 60%. True stress–strain curves were plotted, and constitutive equation as well as hot processing maps were successfully confirmed based on Arrhenius constitutive model and Prasad instability criterion. Results show that CNTs/Al-Li composite have a very poor hot deformation ability and narrow processing region, which is strain rate range of 0.1–1 s−1 and deformation temperature range of 360–400 °C. Hot extrusion experiment was carried out and the processing parameters were selected according to the established hot processing map, and an improvement on strength and a good balance between strength and plasticity can be obtained, which is about 650 MPa for tensile strength and 9% for elongation.
KW - CNTs/Al-Li composite;Hot compression;Constitutive equation;Hot processing map
DO - 10.1007/s42823-022-00356-4
ER -
Jia Lei, Liu Yang, Xing Zhiguo, He Gengchao, Lu Zhenlin and Zhou Yongxin. (2022). Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy. Carbon Letters, 32(5), 1345-1354.
Jia Lei, Liu Yang, Xing Zhiguo, He Gengchao, Lu Zhenlin and Zhou Yongxin. 2022, "Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy", Carbon Letters, vol.32, no.5 pp.1345-1354. Available from: doi:10.1007/s42823-022-00356-4
Jia Lei, Liu Yang, Xing Zhiguo, He Gengchao, Lu Zhenlin, Zhou Yongxin "Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy" Carbon Letters 32.5 pp.1345-1354 (2022) : 1345.
Jia Lei, Liu Yang, Xing Zhiguo, He Gengchao, Lu Zhenlin, Zhou Yongxin. Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy. 2022; 32(5), 1345-1354. Available from: doi:10.1007/s42823-022-00356-4
Jia Lei, Liu Yang, Xing Zhiguo, He Gengchao, Lu Zhenlin and Zhou Yongxin. "Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy" Carbon Letters 32, no.5 (2022) : 1345-1354.doi: 10.1007/s42823-022-00356-4
Jia Lei; Liu Yang; Xing Zhiguo; He Gengchao; Lu Zhenlin; Zhou Yongxin. Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy. Carbon Letters, 32(5), 1345-1354. doi: 10.1007/s42823-022-00356-4
Jia Lei; Liu Yang; Xing Zhiguo; He Gengchao; Lu Zhenlin; Zhou Yongxin. Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy. Carbon Letters. 2022; 32(5) 1345-1354. doi: 10.1007/s42823-022-00356-4
Jia Lei, Liu Yang, Xing Zhiguo, He Gengchao, Lu Zhenlin, Zhou Yongxin. Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy. 2022; 32(5), 1345-1354. Available from: doi:10.1007/s42823-022-00356-4
Jia Lei, Liu Yang, Xing Zhiguo, He Gengchao, Lu Zhenlin and Zhou Yongxin. "Hot deformation behavior of CNTs/Al-Li composite prepared by powder metallurgy" Carbon Letters 32, no.5 (2022) : 1345-1354.doi: 10.1007/s42823-022-00356-4
