PROTECTIVE LAYER FOR PROTECTING PART AGAINST CORROSION, OXIDATION, AND THERMAL OVERLOADING, AND METHOD OF PREPARATION THEREOF Russian patent published in 2000 - IPC

Abstract RU 2147624 C1

FIELD: protective coatings. SUBSTANCE: protective layer, in particular, for protection of gas turbine parts, contains ceramic insulation layer and adhesive layer of rhenium-containing metal alloy defined by general formula MCrAlY wherein M is cobalt and/or nickel and Y yttrium and/or at least one equivalent metal selected from scandium and rare-earth metals. EFFECT: increased oxidation, corrosion, and temperature resistance. 10 cl

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RU 2 147 624 C1

Authors

Shmitts Fridkhel'M

Chekh Norbert

Dates

2000-04-20Published

1995-10-04Filed