chromium carbide


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chromium carbide

[′krō·mē·əm ′kär‚bīd]
(inorganic chemistry)
Cr3C2 Orthorhombic crystals with a melting point of 1890°C; resistant to oxidation, acids, and alkalies; used for hot-extrusion dies, in spray-coating materials, and as a component for pumps and valves.
References in periodicals archive ?
The Canada fabrication operation has been awarded a contract for Chromium Carbide Overlay of spools for hydrotransport and tailings applications for a mine site in the Wood Buffalo Region.
A Tungsten Chromium Carbide compound, Corex is an extremely hard, dense, cohesive rod coating with extremely high bond strength.
Some coatings that have been commercially produced consist of a monolayer of titanium carbide (TIC), titanium nitride (TIN), titanium aluminum nitride (TiA1N), titanium carbonitride (TiCN), chromium nitride (CrN), chromium carbide (CrC), or diamond-like carbon.
They should be protected by materials such as titanium, cast iron or stainless steel with a chromium carbide finish.
White lamellas of nickel, light orbicular particles, lamellas of titanium silicides of complex composition, fine-dispersed particles of chromium carbide of up to 5 mm size, and dark coarse particles and lamellas of aluminium oxide prevail in it.
Abresist basalt, Alresist alumina ceramic, Kalcor zirconium, and Kalrnetall chromium carbide.
The actual coating particles can be either tungsten carbide (WC), chromium carbide (Cr3C2), or a combination thereof.
Composed of ASTM A-36 carbon steel or alloy plates with a hard overlay welded chromium carbide protective layer available in various qualities, thickness and dimensions
CRODON Wear Plates were tested against a chromium carbide overlay in an experiment involving various types of coal.
When abrasion is combined with oxidation or chemical corrosion, the chromium carbide cermet is highly superior to tungsten carbide hardmetal [1].
The graded coated layer has a varying proportion of the at least two coating materials, and the graded coated layer is comprised of alumina and chromium carbide with nichrome, wherein the graded coated layer consists of a first zone of alumina adjacent to the substrate, a second zone of alumina, chromium carbide and nichrome, and a third zone of chromium carbide and nichrome.