Geometry effects during sintering of graded cemented carbides: Modelling of microstructural evolution and mechanical properties
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چکیده
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Effect of SiC nanoparticles addition on mechanical properties and wear resistance of cemented carbides fabricated by spark plasma sintering
WC-10Co cemented carbides containing 1 to 4 wt% SiC nanoparticles were prepared by spark plasma sintering. The effects of SiC content on microstructure, mechanical properties and wear resistance of the sintered materials were studied. Microstructural studies showed that SiC addition resulted in WC grain coarsening. In addition, the hardness decreased with increasing SiC content. However, the fr...
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ژورنال
عنوان ژورنال: Results in Materials
سال: 2019
ISSN: 2590-048X
DOI: 10.1016/j.rinma.2019.100008