FIELD: technological processes.
SUBSTANCE: as bottom layer nitride of titanium, aluminium and molybdenum is applied, which contains 2.0-2.1% of molybdenum, and as top layer same nitride is applied, which contains 4.0-4.2% of molybdenum. Application of coating is implemented with application of three evaporators, which are installed in horizontal plane, from which two opposite ones contain titanium and aluminium, and evaporator installed between them contains titanium and molybdenum. All three cathodes are used in application of bottom layer, and in application of top layer one of cathodes that contains aluminium is not used.
EFFECT: increase of cutting tool operability and quality of its processing.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PROCEDURE FOR CUTTING TOOL MULTI-LAYER COATING | 2009 |
|
RU2414527C1 |
| PROCEDURE FOR CUTTING TOOL MULTI-LAYER COATING | 2009 |
|
RU2414535C1 |
| METHOD OF PRODUCTION OF THE MULTILAYERED COATING FOR THE CUTTING TOOLS | 2004 |
|
RU2272087C2 |
| METHOD FOR APPLYING WEAR RESISTANT COATING ONTO CUTTING TOOL | 2004 |
|
RU2269596C2 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330111C1 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330102C1 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330116C1 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330105C1 |
| METHOD OF PREPARATION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2006 |
|
RU2330117C1 |
| METHOD OF PRODUCTION OF MULTY LAYER COVER FOR CUTTING INSTRUMENT | 2006 |
|
RU2324002C1 |
