Nanodiamonds reinforced titanium matrix nanocomposites with network architecture
Nanodiamonds reinforced titanium matrix nanocomposites with network architecture
复制标题
具有网络结构的纳米金刚石增强钛基纳米复合材料
DOI:
10.1016/j.compositesb.2018.11.110
复制
发表时间:
2019-05
期刊:
影响因子:
--
通讯作者:
Liu Tengfei
中科院分区:
文献类型:
--
作者:
Zhang Faming;Liu Tengfei
The conflict between strength and ductility is vital problem for the metals. Titanium matrix composites (TMCs).have high strength but usually with a severe room temperature brittleness. Herein, a network distribution of.nanodiamond (ND) reinforcements in the TMCs was achieved for the first time. The phases, microstructure,.mechanical properties and strengthening mechanisms of the TMCs with network architectures were systemically.studied. Experimental results showed that the reinforcements had a network distribution in the Ti matrix and the.diameter of networks was 100–200 μm. Higher tensile yield strength (σ0.2) with excellent ductility (ε) can be.obtained in the nanocomposites. The in-situ formed TiC and residual NDs in the network boundary played the.role of reinforcing phases, while the internal matrix of the network still maintained high ductility of the pure Ti..Eventually, the conflicts between strength and ductility of the TMCs have been reconciled effectively by the.controllable spatial network distribution of the nano-reinforcements.
登录
查看更多内容
DOI:
10.1016/s1003-6326(16)64301-7
发表时间:
2016
影响因子:
4.5
作者:
Duan Hong-qiang;Han Yuan-fei;Lu Wei-jie;Mao Jian-wei;Wang Li-qiang;Zhang Di
通讯作者:
Zhang Di
影响因子:
8.4
作者:
Mallakpour, Shadpour;Khadem, Elham
通讯作者:
Khadem, Elham
影响因子:
9.1
作者:
Huang, L. J.;Wang, S.;Peng, H. X.
通讯作者:
Peng, H. X.
影响因子:
9.1
作者:
I. Meléndez;E. Neubauer;P. Angerer;H. Danninger;J. M. Torralba
通讯作者:
I. Meléndez;E. Neubauer;P. Angerer;H. Danninger;J. M. Torralba
影响因子:
4.7
作者:
Q. Zou;Y. Li;L. Zou;M. Wang
通讯作者:
Q. Zou;Y. Li;L. Zou;M. Wang