| 摘要 |
<p>A coating is produced on at least one portion of the part and consists of a melt containing 2 - 5 % by weight of carbon and 0.5 - 2.5 % by weight of silicon, at least one of the elements chromium, nickel, molybdenum and manganese and optionally one at least of the elements W, V, Nb, Al, Ti, N and B. The part is then subjected to heat treatment between 200 and 700 °C. The invention is especially for use in the production of hydraulic equipment parts.</p> |
