Article ID Journal Published Year Pages File Type
617632 Wear 2013 7 Pages PDF
Abstract
► A novel liquid jet erosion rig was used for testing erosion behaviour of hardmetals. ► Jet velocity, impact angle, binder content, composition and grain size were studied. ► An average velocity exponent of 3.4 was registered. ► Grain size reduction (3.5-0.6 μm) more than halve the erosion rate. ► A mixed binder (CoNiCr) reduces the erosion rate considerably versus Co binder.
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Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
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Erosion of hardmetals: Dependence of WC grain size and distribution, and binder composition
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