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The surface microstructure of TiC-(Ti,W)C-WC-Ni cermets sintered in a nitrogen atmosphere

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? The binder enrichment layer with the cubic carbide was observed at the surface. ? With an increase in the nitrogen pressure, the depth of Ni-enriched layer increased. ? In the nano-sized TiC system, the depth of the layer and size of the cubic phase were decreased together. ? As the (Ti0.93W0.



出版机构:Elsevier Science刊物名称:Materials Science and Engineering: A
出版时间:2010
ISSN:0921-5093
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