FIELD: manufacturing technology.
SUBSTANCE: invention relates to wear-resistant multilayer coatings with diamond-like carbon and can be used in metalworking, mechanical engineering, medicine, chemical industry to improve the performance characteristics of products used for various purposes. Said multilayer wear-resistant coating on a steel substrate includes a layer containing titanium carbide and a layer of diamond-like carbon. Above coating is made with a thickness of 200–2,500 nm with alternation of the two layers in the amount of from 10 to 100. Further, the thickness of each layer is 20–25 nm, and the layer containing titanium carbide is made in the form of a nanocomposite of titanium carbide and amorphous carbon with a total carbon content of 25–60 wt.%.
EFFECT: improved wear resistance of the coating.
1 cl, 2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MULTI-LAYERED WEAR-RESISTANT COATING ON A STEEL SUBSTRATE | 2020 |
|
RU2759163C1 |
| METHOD OF HARD WEAR RESISTANT NANOSTRUCTURED AMORPHOUS DIAMOND-LIKE CARBON COATING | 2017 |
|
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| METHOD OF OBTAINING MULTILAYER WEAR-RESISTANT DIAMOND-LIKE COATINGS | 2020 |
|
RU2740591C1 |
| TWO-LAYER ABRASION RESISTANT COATING OF CUTTING TOOL | 2013 |
|
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| CUTTING TOOL WITH MULTILAYER COATING | 2010 |
|
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| METHOD FOR MAKING ENDOSSEOUS CARBON-COATED DENTAL IMPLANT | 2014 |
|
RU2571559C1 |
| METHOD OF OBTAINING WEAR-RESISTING ULTRA-HARD COATINGS | 2007 |
|
RU2360032C1 |
| METHOD OF APPLICATION OF WEAR-RESISTANT COATING | 2016 |
|
RU2617189C1 |
| METHOD FOR MANUFACTURING A DENTAL IMPLANT USING A COMPOSITE NANOCOATING | 2018 |
|
RU2765921C1 |
| METHOD FOR MAKING DENTAL IMPLANT OF NANOTITANIUM USING LASER SURFACE STRUCTURING AND NANOSTRUCTURED COMPOSITE COATING AND IMPLANT | 2019 |
|
RU2724437C1 |
