FIELD: metallurgy. SUBSTANCE: composition powder has titanium particles cladding with aluminium layer. Cladding layer is prepared from organometallic aluminium compounds. Powder has components at the following ratio, wt.-% aluminium 6-40, and titanium the rest. Particles size powder is 45-120 mcm. Coating obtained by use of powder has indices: microhardness is 30000-35000 MPa; porosity is 2-3% wear resistance is (10-13)·10-5 g/mm2h, wear resistance at heating to 1000 C is (15-16)·10-5 g/mm2h. EFFECT: enhanced quality of coating. 1 tbl
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Authors
Dates
1995-07-09—Published
1991-08-15—Filed