TY - JOUR
T1 - Synthesis and mechanical properties of nano-layered composite
AU - Ying, Guobing
AU - He, Xiaodong
AU - Li, Mingwei
AU - Li, Yibin
AU - Du, Shanyi
PY - 2010/9/17
Y1 - 2010/9/17
N2 - In this paper, the bulk nano-layered composite, which contains Ti 3AlC2, Cr2AlC and TiC, has been synthesized by self-propagating high-temperature synthesis with the pseudo-hot isostatic pressing process (SHS/PHIP). The density, hardness, flexural strength and fracture toughness of the fully dense composite are 4.55 ± 0.02 g/cm 3, 10.53 ± 0.48 GPa, 592 ± 25 MPa and 6.23 ± 0.35 MPa m1/2, respectively. The nano-layered composite exhibits a high hardness, flexural strength, and fracture toughness due to the toughening of the overlap joint lamellas of the Ti3AlC2-Cr 2AlC phases and the strengthening of the homogeneously dispersed fine TiC particles.
AB - In this paper, the bulk nano-layered composite, which contains Ti 3AlC2, Cr2AlC and TiC, has been synthesized by self-propagating high-temperature synthesis with the pseudo-hot isostatic pressing process (SHS/PHIP). The density, hardness, flexural strength and fracture toughness of the fully dense composite are 4.55 ± 0.02 g/cm 3, 10.53 ± 0.48 GPa, 592 ± 25 MPa and 6.23 ± 0.35 MPa m1/2, respectively. The nano-layered composite exhibits a high hardness, flexural strength, and fracture toughness due to the toughening of the overlap joint lamellas of the Ti3AlC2-Cr 2AlC phases and the strengthening of the homogeneously dispersed fine TiC particles.
KW - CrAlC
KW - MAX
KW - Mechanical properties
KW - SHS/PHIP
KW - TiAlC
UR - https://www.scopus.com/pages/publications/77956469753
U2 - 10.1016/j.jallcom.2010.07.057
DO - 10.1016/j.jallcom.2010.07.057
M3 - 文章
AN - SCOPUS:77956469753
SN - 0925-8388
VL - 506
SP - 734
EP - 738
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
IS - 2
ER -