| 摘要 |
<p>The method comprises preliminary processing of the surface of the sublayer, its thermal treatment at a temperature of 400-450 °C during no less than 60 min while simultaneously subjecting the surface of the sublayer to a mechanical load, anodizing at least in two stages with an increase of the voltage and strength of current at each subsequent stage, electrochemical pickling at a voltage at least 1.5 times lower than that at the last stage of anodizing, a thermal treatment of the sublayer by heating to 400-450 °C during one minute and subsequent conditioning at this temperature for at least 90 min, and packing the pores.</p> |
