FIELD: refractory materials and technology. SUBSTANCE: new composition of the hardening coating has the layered composition containing chrome compounds as a base (chrome trioxide, chrome oxide and others). Composition is applied on the backing surface by method of high-temperature synthesis and depending on porosity of backing. EFFECT: improved quality and property of chrome-containing material, high resistance to wear, mechanical strength and others. 2 cl
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Authors
Dates
1997-09-27—Published
1996-02-29—Filed