Tungsten Carbide Matrix Nanocomposite
نویسندگان
چکیده
Tungsten carbide is one of the ceramic materials characterized by high hardness. It has many uses in manufacturing, including cutting tools, die inserts and other parts that need with mechanical wear resistance. In this study, tungsten was reinforced alumina different ratios graphene to improve its properties. The BSE mode used electronic imaging device (SEM) study powders manufactured sample's microstructure. densification, hardness, toughness fabricated specimens were evaluated. results proved density samples decreased adding due their low density. samples' improved addition nickel, where no cracks established from hardness test. increased 2.5 wt % Al2O3 percentages up 0.9 %.
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ژورنال
عنوان ژورنال: International journal of engineering and advanced technology
سال: 2022
ISSN: ['2249-8958']
DOI: https://doi.org/10.35940/ijeat.e3526.0611522