FIELD: metallurgy.
SUBSTANCE: coating is a complex nitride of titanium, zirconium, hafnium, vanadium, niobium and tantalum (TiZrNbVHfTa)N with a stable single-phase structure. The total number of Ti, Zr, Hf, V, Nb, Ta coating elements is from 40 to 70 at%, the rest is nitrogen. The proportion of each of Ti, Zr, Hf, V, Nb, Ta coating elements is at least 4 at.%.
EFFECT: increased reliability and durability of the cutting tool at high processing speeds.
2 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF VACUUM-ION-PLASMA DEPOSITION OF MULTILAYER WEAR-PROOF COATING FOR CUTTING TOOL | 2011 |
|
RU2478138C1 |
| PROCEDURE FOR PRODUCTION OF WEAR-RESISTANT COATING FOR CUTTING TOOL | 2009 |
|
RU2423547C2 |
| METHOD OF APPLYING HIGH-TEMPERATURE COATING ON CUTTING TOOLS | 2018 |
|
RU2679857C1 |
| CARBIDE ALLOY WITH A REDUCED CONTENT OF TUNGSTEN CARBIDE FOR THE MANUFACTURE OF CUTTING TOOLS AND A METHOD FOR ITS PRODUCTION | 2023 |
|
RU2802601C1 |
| SINTERED DIAMOND OBJECT WITH HIGH STRENGTH AND HIGH WEARING RESISTANCE AND METHOD OF MAKING IT | 2005 |
|
RU2347744C2 |
| CUTTING TOOL WITH MULTILAYER COATING | 2010 |
|
RU2542185C2 |
| PROCEDURE FOR APPLICATION OF COATING ON HARDMETAL | 2015 |
|
RU2615941C1 |
| CUTTING TOOL | 1991 |
|
RU2071869C1 |
| END CUTTER | 2016 |
|
RU2627317C1 |
| NICKEL-BASE POWDERY HIGH-TEMPERATURE WEAR-RESISTANT ALLOY | 1993 |
|
RU2038401C1 |
