| 摘要 |
<p>The present invention relates to a multi-layer material intended particularly for making an anti-erosion and anti-abrasion coating, as well as to the method for fabricating such multi-layer material. The aim of the invention is to make a material which is more resistant and which may be deposited at low temperatures. This goal is reached by providing a multi-layer material characterized in that it is comprised of a substrate (2) covered with at least one ductile layer (4) of metal tungsten and at least one hard layer (6) of a solid solution of a deposit element selected among carbon, nitrogen, or a mixture of carbon and nitrogen in tungsten or in tungsten alloy, both types of layers (4 or 6) being alternated. The invention relates more particularly to the making of a coating for parts used in aeronautics.</p> |
