Preparation and Mechanical Properties of TiN-Al<sub>2</sub>O<sub>3</sub> Refractory Composites-Reference-Cited by-同舟云学术

Preparation and Mechanical Properties of TiN-Al₂O₃ Refractory Composites

Published:2013-11 Issue: Volume:833 Page:217-220
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Liu Hai Tao¹,Fang Ming Hao¹,Huang Zhao Hui¹,Ji Hai Peng¹,Min Xin¹,Liu Yan Gai¹,Wu Xiao Wen¹

Affiliation:

1. China University of Geosciences Beijing

Abstract

TiN-Al2O3 bulk composites were prepared by pressureless sintering of the as-synthesized powder products obtained by aluminothermic reduction-nitridation of aluminum dross and rutile. The effects of temperature on the densification behaviour and mechanical properties of TiN-Al2O3 composites were studied. Results showed that the bulk density of the TiN-Al2O3 composites increased with the elevated sintering temperature. When the temperature arrived at 1500 °C, the flexural strength and fracture toughness reached the highest values (201.48 MPa and 4.11 MPa·m1/2, respectively).

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.833.217.pdf

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