Simultaneous synthesis and densification of the tungsten carbide–cobalt–nickel composites by electric activated combustion
作者： Guojian Jiang , Hanrui Zhuang , Wenlan Li
DOI: 10.1016/S0925-8388(03)00467-5
关键词: Composite material 、 Cobalt 、 Materials science 、 Nickel 、 Tungsten carbide 、 Scanning electron microscope 、 Indentation hardness 、 Combustion 、 Ceramic 、 Vickers hardness test
摘要: Abstract The field-activated pressure-assisted combustion synthesis (FAPACS) process, which combines the simultaneous and densification of materials, was utilized to produce WC–Co–Ni composites from reactant mixtures W, C, Co Ni. effects compositions on compositions, densities microhardness synthesized products were investigated. results show, relative fabricated ranged 97.7 99.3%. Vickers measurement (at 50 kg force) dense samples gave values ranging 15.28 18.99 GPa.
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