Fabrication of hard cermets by in-situ synthesis and infiltration of metal melts into WC powder compacts
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Asian Ceramic Societies"
DOI: 10.1016/j.jascer.2017.09.003
Abstract: Abstract Hard carbide cermets are prepared by in-situ synthesis and infiltration of metal melts into WC powder compacts. Ni–W and Ni–W–Cr metal melts are in-situ synthesized from thermite reactions and infiltrated into WC powder compacts… read more here.
Keywords: metal; infiltration metal; metal melts; powder compacts ... See more keywords
Determining the density distribution in cemented carbide powder compacts using 3D neutron imaging
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DOI: 10.1016/j.powtec.2019.06.033
Abstract: Abstract Spray-dried refractory carbide and metal powder mixtures, containing tungsten carbide, is compacted and sintered during the production of conventional cutting tool inserts. Since friction between the pressing tool and the powder gives rise to… read more here.
Keywords: density; determining density; powder; powder compacts ... See more keywords
Microstructural Features of Ternary Powder Compacts
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DOI: 10.3303/cet1974065
Abstract: In this study the microstructure features of ternary powder compacts of different size ratios and various volume fractions are investigated. Particle compacts are generated by particle growth model using a discrete element method approach. The… read more here.
Keywords: ternary powder; volume fractions; features ternary; powder compacts ... See more keywords