Search Results - "Chipise, L."

Sliding wear characteristics of WC-VC-Co alloys with various Ru additions by Chipise, L., Jain, P.K., Cornish, L.A.

“…Investigations were done on the sliding wear characteristics of the following four alloy series: 80WC-10VC-(10-x)Co-xRu (0 ≤ x ≤ 3, 89.6-x)WC-0.4VC-10Co-xRu…”
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Influence of Ru on the hardness and fracture toughness of WC-VC-Co alloys by Chipise, L., Jain, P.K., Cornish, L.A.

“…The effects of Ru additions on the hardness and fracture toughness of WC-VC-Co alloys were investigated on the following compositions: 80WC-10VC-(10-x)Co-xRu…”
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Magnetic and microstructural aspects of WC-VC-Co-Ru alloys by Chipise, L., Jain, P.K., Cornish, L.A.

“…Magnetic and microstructural properties of WC-VC-Co-Ru alloys were investigated. To establish the effect of varying Ru and VC content, three alloy series were…”
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Optimized Bioleaching Pre-treatment of UG-2 PGM Flotation Concentrate Using Design of Experiments by Shemi, A., Chipise, L., Yah, C. S., Kumar, A., Moodley, S., Rumbold, K., Simate, G., Ndlovu, S.

“…The depletion of the Merensky ore has led the South African platinum industry into largely mining and processing Upper Group Two (UG-2) ore for the extraction…”
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Hardness characteristics of as-cast Ni-Ru-Zr alloys by Chipise, L., Batane, N.R., Jain, P.K., Coetzee, S.H., Odera, B.O., Goosen, W., Cornish, L.A.

“…The Vickers hardness of 21 as-cast Ni-Ru-Zr alloys of different compositions were studied, and nanohardness indentations were done on the individual phases…”
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Experimental Liquidus Surface Projection of the Ni-Ru-Zr System by Chipise, L., Odera, B. O., Jain, P. K., Coetzee, S. H., Batane, N. R., Motsamai, M. P., Cornish, L. A.

“…SEM with EDX and XRD analyses were used to study 21 as-cast Ni-Ru-Zr alloys. Phases were distinguished by BSE image contrast, and the primary phases were…”
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Towards bioleaching of PGMS by Chipise, L., Ndlovu, S., Shemi, A., Moodley, S.S., Kumar, A., Simate, G.S., Yah, C.S.

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