HIGH TEMPERATURE DUCTILITY OF TiC AND THE EFFECT ON CYCLIC THERMAL SHOCK DAMAGE OF TiC/Ni<sub>3</sub>Al FGM

Zhang Lian-meng; Li Jun-guo; Hirai T

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Article Navigation > Acta Materiae Compositae Sinica > 1999 > 16(4): 8-12

Zhang Lian-meng, Li Jun-guo, Hirai T. HIGH TEMPERATURE DUCTILITY OF TiC AND THE EFFECT ON CYCLIC THERMAL SHOCK DAMAGE OF TiC/Ni3Al FGM[J]. Acta Materiae Compositae Sinica, 1999, 16(4): 8-12.

Citation:

Zhang Lian-meng, Li Jun-guo, Hirai T. HIGH TEMPERATURE DUCTILITY OF TiC AND THE EFFECT ON CYCLIC THERMAL SHOCK DAMAGE OF TiC/Ni₃Al FGM[J]. Acta Materiae Compositae Sinica, 1999, 16(4): 8-12.

Zhang Lian-meng, Li Jun-guo, Hirai T. HIGH TEMPERATURE DUCTILITY OF TiC AND THE EFFECT ON CYCLIC THERMAL SHOCK DAMAGE OF TiC/Ni3Al FGM[J]. Acta Materiae Compositae Sinica, 1999, 16(4): 8-12.

Citation:

Zhang Lian-meng, Li Jun-guo, Hirai T. HIGH TEMPERATURE DUCTILITY OF TiC AND THE EFFECT ON CYCLIC THERMAL SHOCK DAMAGE OF TiC/Ni₃Al FGM[J]. Acta Materiae Compositae Sinica, 1999, 16(4): 8-12.

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HIGH TEMPERATURE DUCTILITY OF TiC AND THE EFFECT ON CYCLIC THERMAL SHOCK DAMAGE OF TiC/Ni₃Al FGM

1.
Institute for Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070;
2.
Institute for Materials Research, Tohoku University, Sendai, Japan

Received Date: 1998-03-21
Rev Recd Date: 1998-06-22
Publish Date: 1999-12-25

Abstract

Abstract

The high temperature ductile deformation behavior of TiC sintered body with various content of Cr₃C₂ addition was investigated. The results show that the descending trend of the effective conductivity of TiC/Ni₃Al FGMs with the numbers of shock cycles relates closely to the ductile deformation behavior of TiC, and the vertical cracks appearing on the TiC surface is caused by large radial compressive stresses.
- high temperature ductile deformation
Long Abstrsct
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