| 摘要 |
FIELD: chemical and heat treatment of heat-resistant alloys; mechanical engineering. SUBSTANCE: proposed method includes shielding of separate sections of article by application of ceramic sub-layer followed by application of layer of metallic protective agent; used as ceramic sub-layer is ZrO2 Y2O2, 10 to 30 mcm thick and used as metallic protective agent is complex coat of MeCrAlY system, where Me-C0, Ni, 50-70 mcm thick. EFFECT: enhanced reliability of local protection. 1 dwg, 1 tbl, 1 ex |
