FIELD: metallurgy.
SUBSTANCE: heat resistant component contains main part of TiAl of inter-metallic compound having friction surface rubbing against another component and resistant to abrasion coating. Coating is applied on friction surface and is formed by sedimentation in discharge of material of a consumable electrode of metal resistant to abrasion.
EFFECT: raised resistance.
14 cl, 11 dwg, 3 tbl
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Authors
Dates
2011-12-20—Published
2008-03-25—Filed