FIELD: metallurgy.
SUBSTANCE: coating is applied by vacuum ion-plasma method using at least two arc evaporators, one comprising hafnium or zirconium cathode and another one including titanium cathode. Coating is applied in the chamber in nitrogen-oxygen mix atmosphere with oxygen content of 1-3 wt % at 0.07-0.45 Pa.
EFFECT: higher hardness and wear resistance of cutting tool.
1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF APPLYING HIGH-TEMPERATURE COATING ON CUTTING TOOLS | 2018 |
|
RU2679857C1 |
| PROCEDURE FOR APPLICATION OF COATING ON HARDMETAL | 2015 |
|
RU2615941C1 |
| BACTERICIDAL COATING | 2023 |
|
RU2801170C1 |
| MATERIAL FOR BACTERICIDAL COATING | 2014 |
|
RU2554773C1 |
| METHOD FOR OBTAINING COATINGS BASED ON THE Ti-Al SYSTEM, SYNTHESIZED IN A MEDIUM OF REACTION GASES | 2021 |
|
RU2769142C1 |
| METHOD OF SYNTHESIS OF TiN-Cu COMPOSITE COATINGS AND DEVICE FOR ITS IMPLEMENTATION | 2017 |
|
RU2649355C1 |
| WEAR-RESISTANT COATING FOR CUTTING TOOLS | 2015 |
|
RU2620521C2 |
| METHOD FOR HYBRID OBTAINING OF WEAR-RESISTANT COATING ON CUTTING TOOL | 2011 |
|
RU2485210C2 |
| METHOD OF VACUUM-ION-PLASMA DEPOSITION OF MULTILAYER WEAR-PROOF COATING FOR CUTTING TOOL | 2011 |
|
RU2478138C1 |
| MATERIAL OF WEAR-RESISTANT COATING OF METAL-CUTTING TOOL | 0 |
|
SU1128618A1 |
