Article ID Journal Published Year Pages File Type
1624350 Journal of Alloys and Compounds 2008 4 Pages PDF
Abstract
A novel cemented carbides (W0.5Al0.5)C0.8-Co with different cobalt contents were prepared by mechanical alloying and hot-pressing technique. Hot-pressing technique as a common technique was performed to fabricate the bulk bodies of the hard alloys. The novel cemented carbides have superior mechanical properties compared to WC-Co. The density, operating cost of the novel material were much lower than WC-Co. There is almost no η-phase in the (W0.5Al0.5)C0.8-Co cemented carbides system although the carbon deficient get the value of 20%, and successfully got the nanostructured rounded (W0.5Al0.5)C0.8 particles.
Related Topics
Physical Sciences and Engineering Materials Science Metals and Alloys
Authors
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