FIELD: technological processes.
SUBSTANCE: vacuum-plasma application of double-layer coating is carried out. As bottom layer nitride of titanium, chrome and zirconium is applied, which contains 6-10% of zirconium. As top layer nitride of titanium, chrome and zirconium is applied, which contains 20-24% of zirconium. Application of coating is implemented with application of three cathodes, which are installed in horizontal plane, from which two opposite ones contain titanium and chrome, and cathode installed between them contains titanium and zirconium. All three cathodes are used in application of bottom layer. Top layer is applied using cathode that contains titanium and zirconium and one cathode that contains titanium and chrome.
EFFECT: increase of cutting tool operability and quality of its processing.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING MULTI-LAYER COAT FOR CUTTING TOOL | 2009 |
|
RU2410466C1 |
| PROCEDURE FOR CUTTING TOOL MULTI-LAYER COATING | 2009 |
|
RU2414544C1 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330119C1 |
| METHOD FOR OBTAINING MULTI-LAYERED COATING FOR CUTTING TOOL | 2011 |
|
RU2465371C1 |
| METHOD FOR PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2327820C1 |
| METHOD FOR DEPOSITION OF MULTI-LAYER COATING ONTO CUTTING TOOL | 2005 |
|
RU2297473C1 |
| PROCEDURE FOR PRODUCTION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2010 |
|
RU2428511C1 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330116C1 |
| METHOD OF RECEIVING OF MULTILAYER COATING FOR CUTTING TOOL | 2008 |
|
RU2362836C1 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330112C1 |
