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|Title:||Laser cladding of WC - Ni composite||Authors:||Chen, Z.
|Issue Date:||Dec-1996||Citation:||Chen, Z.,Lim, L.C.,Qian, M. (1996-12). Laser cladding of WC - Ni composite. Journal of Materials Processing Technology 62 (4) : 321-323. ScholarBank@NUS Repository. https://doi.org/10.1016/S0924-0136(96)02428-4||Abstract:||An experimental investigation is reported on laser cladding of WC - Ni composite to improve wear resistance. A mixture of WC particles and Ni-based super-alloy powder was fed by a powder feeding system and clad onto a substrate of mild steel (AISI 1020) by a 3 kW CO2 laser. The structure of the clad layer consisted of hard WC particles, as a reinforced phase, and a tough Ni alloy matrix with a dilution of 3-5%. The results of wear test showed the superior wear resistance of the composite coating produced by laser cladding.||Source Title:||Journal of Materials Processing Technology||URI:||http://scholarbank.nus.edu.sg/handle/10635/92734||ISSN:||09240136||DOI:||10.1016/S0924-0136(96)02428-4|
|Appears in Collections:||Staff Publications|
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