Influence of production parameters of sintering on the structure and properties of VK5 hard alloy made of tungsten carbide SHS powder

• Published in: Russian journal of non-ferrous metals Vol. 55; no. 6; pp. 599 - 605
• Main Authors: Zaitsev, A. A., Vershinnikov, V. I., Panov, V. S., Levashov, E. A., Borovinskaya, I. P., Konyashin, I. Yu, Rupasov, S. I., Patsera, E. I., Shumenko, V. N., Zamulaeva, E. I.
• Format: Journal Article
• Language: English
• Published: Heidelberg Allerton Press 01.11.2014; Springer Nature B.V
• Subjects: Alloy powders; Cemented carbides; Chemistry and Materials Science; Crack propagation; Hardness; Materials Science; Metallic Materials; Nonferrous metals; Self-propagating synthesis; Sintering (powder metallurgy); Theory and Processes of Forming and Sintering of Powder Materials; Tungsten carbide; self-propagating high-temperature synthesis; hard alloy; sintering; tungsten carbide; structure; properties

The features of sintering of the WC-Co hard alloy of the VK5 brand using the feedstock of tungsten carbide powder fabricated by self-propagating high-temperature synthesis (SHS) are investigated. It is established that the physicochemical processes occurring when sintering hard alloys are similar to...