FIELD: application of wear-resistant coats on cutting tools; metalworking.
SUBSTANCE: proposed method includes vacuum plasma application of multi-layer coats; lower layer of coat is made from titanium compound and metal alloyed by silicon; upper layer is made from titanium nitride or carbonitride and metal and intermediate layer is made from material of upper layer alloyed by silicon; used as metal is molybdenum, chromium, zirconium or aluminum ; application of layers is performed by means of three cathodes located horizontally in one plane; two sectional opposite cathodes are made from titanium and metal and third sectional cathode is made from titanium and silicon.
EFFECT: enhanced serviceability of cutting tools; enhanced adhesion strength of layers with base.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF APPLICATION OF MULTI-LAYER COAT ON CUTTING TOOLS | 2004 |
|
RU2266975C1 |
| METHOD OF PRODUCTION OF THE MULTILAYER COATING FOR THE CUTTING TOOL | 2004 |
|
RU2278905C2 |
| METHOD FOR APPLYING MULTI-LAYER COATING ONTO CUTTING TOOL | 2004 |
|
RU2269602C1 |
| METHOD FOR APPLYING MULTI-LAYER COATING ONTO CUTTING TOOL | 2004 |
|
RU2269604C1 |
| METHOD FOR APPLYING MULTI-LAYER COATING ONTO CUTTING TOOL | 2004 |
|
RU2269605C1 |
| METHOD FOR APPLYING MULTI-LAYER COATING ON CUTTING TOOL | 2004 |
|
RU2269601C1 |
| METHOD OF MAKING MULTI-LAYER COAT FOR CUTTING TOOLS | 2004 |
|
RU2268321C1 |
| METHOD OF MAKING MULTI-LAYER COAT FOR CUTTING TOOLS | 2004 |
|
RU2268320C1 |
| PROCEDURE FOR PRODUCTION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2010 |
|
RU2428508C1 |
| PROCEDURE FOR PRODUCTION OF MULTI-LAYER COATING FOR CUTTING TOOL | 2010 |
|
RU2424361C1 |
