Indexed by: Journal paper

Document Code: doi:10.1016/j.jallcom.2011.01.180

First Author: Qingqing Yang

Correspondence Author: 熊惟皓

Co-author: 李世其,李俊

Journal: Journal of Alloys and Compounds

Included Journals: EI、SCI

Affiliation of Author(s): Huazhong University of Science and Technology

Place of Publication: Netherlands

Discipline: Engineering

First-Level Discipline: Material Science and Engineering

Funded by: National Science and Technology Major Project under Grant No. 2009ZX04012-022

Document Type: J

Volume: 509

Page Number: 4828-4834

ISSN No.: 0925-8388

Key Words: Ti(C,N)-based cermets; Sintering, Densification, Microstructure, Mechanical properties

Date of Publication: 2011-04-07

Abstract: Four cermets of composition TiC–10TiN–16Mo–6.5WC–0.8C–0.6Cr3C2–(32–x)Ni–xCr (x=0, 3.2, 6.4 and 9.6 wt%) were prepared, to investigate the effect of partial substitution of Cr for Ni on densification behavior, microstructure evolution and mechanical properties of Ti(C,N)–Ni-based cermets. The partial substitution of Cr for Ni decreased full densification temperature, and the higher the content of Cr additive was, the lower full densification temperature was. The partial substitution of Cr for Ni had no significant effect of the formation of Mo2C and Ti(C,N) and the dissolution of WC, and...

Number of Words: 3800

Links to published journals: http://dx.doi.org/10.1016/j.jallcom.2011.01.180