| 摘要 |
metal structure with oxide layers and improved reinforcing layers. SUBSTANCE: article has metal substrate having surface capable of forming on it of the first oxide layer securely bonded with it, and containing the first metal; reinforcing layer applied to said substrate and containing three-component oxide formed by the first and second metals and oxygen; the second oxide layer located on said reinforcing layer and containing the oxide of said second metal. Alternative version provides for the first oxide to form surface. Reinforcing layer may be formed on surface with the aid of the following operations: provision round the article of oxygen-containing atmosphere, evaporation of chemical compound of the first metal element and chemical compound of the other metal element in atmosphere to form three-component gas phase and precipitation of this gas phase on article. EFFECT: improved bonding of oxide layer, particularly, ceramic heat-insulating layer with substrate with the help of modified reinforcing layer. 28 cl, 2 dwg |
