In:
Materials Science Forum, Trans Tech Publications, Ltd., Vol. 534-536 ( 2007-1), p. 1165-1168
Abstract:
The effect of WC or NbC addition on various properties of Ti(C0.7N0.3)-Ni cermets was
investigated. The microstructure of Ti(C0.7N0.3)-xWC-20Ni showed a typical core/rim structure, irrespective of the WC content, whereas the structure of Ti(C0.7N0.3)-xNbC-20Ni was different and
was dependent on the NbC content. The hardness (HV) and the fracture toughness (KIC) had a tendency to increase marginally, while the coercive force (HC) and the magnetic saturation (4πσ)
decreased gradually with an increase in WC or NbC content in the systems studied. In addition, increasing WC content in Ti(C0.7N0.3)-xWC-20Ni system, decarburization was retarded, while
denitrification was accelerated.
Type of Medium:
Online Resource
ISSN:
1662-9752
DOI:
10.4028/www.scientific.net/MSF.534-536
DOI:
10.4028/www.scientific.net/MSF.534-536.1165
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2007
detail.hit.zdb_id:
2047372-2
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