SE9701181D0 - Multilayered coated cutting tool - Google Patents
Multilayered coated cutting toolInfo
- Publication number
- SE9701181D0 SE9701181D0 SE9701181A SE9701181A SE9701181D0 SE 9701181 D0 SE9701181 D0 SE 9701181D0 SE 9701181 A SE9701181 A SE 9701181A SE 9701181 A SE9701181 A SE 9701181A SE 9701181 D0 SE9701181 D0 SE 9701181D0
- Authority
- SE
- Sweden
- Prior art keywords
- lambda
- cutting tool
- smaller
- multilayered
- larger
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 229910000997 High-speed steel Inorganic materials 0.000 abstract 1
- 230000001464 adherent effect Effects 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000011195 cermet Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Physical Vapour Deposition (AREA)
- Inorganic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The present invention relates to a cutting tool comprising a body (1) of sintered cemented carbide or cermet, ceramic or high speed steel on which at least on the functioning parts of the surface of the body, a thin, adherent, hard and wear resistant coating (2) is applied. The coating comprises a laminar, multilayered structure of refractory compounds in polycrystalline, repetitive form, (MX/NX) lambda /(MX/NX) lambda /MX/NX) lambda /(MX/NX) lambda /... where the alternating layers MX (3) and NX (4) are composed of metalnitrides or carbides with the metal element selected from Ti, Nb, Hf, V, Ta, Mo, Zr, Cr and W. The repeat period lambda (5) is essentially constant throughout the entire multilayered structure, and larger than 3 nm but smaller than 100 nm, preferably smaller than 25 nm. The total thickness of said multilayered coating is larger than 0.5 mu m but smaller than 20 mu m.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701181A SE9701181D0 (en) | 1997-03-27 | 1997-03-27 | Multilayered coated cutting tool |
| PCT/SE1998/000564 WO1998044163A1 (en) | 1997-03-27 | 1998-03-27 | Multilayered coated cutting tool |
| EP98921929A EP1017871A1 (en) | 1997-03-27 | 1998-03-27 | Multilayered coated cutting tool |
| JP54155498A JP2001517156A (en) | 1997-03-27 | 1998-03-27 | Multi-layer coated cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701181A SE9701181D0 (en) | 1997-03-27 | 1997-03-27 | Multilayered coated cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE9701181D0 true SE9701181D0 (en) | 1997-03-27 |
Family
ID=20406385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9701181A SE9701181D0 (en) | 1997-03-27 | 1997-03-27 | Multilayered coated cutting tool |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1017871A1 (en) |
| JP (1) | JP2001517156A (en) |
| SE (1) | SE9701181D0 (en) |
| WO (1) | WO1998044163A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010016273A1 (en) * | 1998-05-08 | 2001-08-23 | Krishnan Narasimhan | Multilayer cvd coated article and process for producing same |
| SE0004203D0 (en) | 2000-11-16 | 2000-11-16 | Haakan Hugosson | A surface coating |
| US6660133B2 (en) | 2002-03-14 | 2003-12-09 | Kennametal Inc. | Nanolayered coated cutting tool and method for making the same |
| DE10242421A1 (en) * | 2002-09-06 | 2004-03-18 | Fenker, Martin, Dr. | Coating for substrates used in the automobile industry comprises niobium nitride or niobium metal nitride |
| WO2006070509A1 (en) | 2004-12-28 | 2006-07-06 | Sumitomo Electric Hardmetal Corp. | Surface-coated cutting tool and process for producing the same |
| DE102009028579B4 (en) | 2009-08-17 | 2013-08-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Coated bodies of metal, cemented carbide, cermet or ceramic, and methods of coating such bodies |
| DE102012017731A1 (en) * | 2012-09-08 | 2014-03-13 | Oerlikon Trading Ag, Trübbach | Ti-Al-Ta based coating with improved temperature resistance |
| RU2622543C1 (en) * | 2015-12-15 | 2017-06-16 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | Method of producing multi-layer coating for cutting tool |
| RU2622540C1 (en) * | 2015-12-15 | 2017-06-16 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | Method of producing multi-layer coating for cutting tool |
| ES2963346T3 (en) * | 2017-05-23 | 2024-03-26 | Oerlikon Surface Solutions Ag Pfaeffikon | AITiTaN/AICrN Multilayer Thick Coating Films on Turbine Components |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3152742C2 (en) * | 1981-02-23 | 1985-06-27 | Vsesojuznyj naučno-issledovatel'skij instrumental'nyj institut, Moskva | Tool for machining with a multi-layer coating |
| DE69319531T2 (en) * | 1992-10-12 | 1999-04-15 | Sumitomo Electric Industries, Ltd., Osaka | Ultra thin film laminate |
| EP0701982B1 (en) * | 1994-09-16 | 2002-07-03 | Sumitomo Electric Industries, Limited | Layered film made of ultrafine particles and a hard composite material for tools possessing the film |
| EP0709483B1 (en) * | 1994-10-28 | 2002-04-10 | Sumitomo Electric Industries, Ltd. | Multilayer material |
-
1997
- 1997-03-27 SE SE9701181A patent/SE9701181D0/en unknown
-
1998
- 1998-03-27 EP EP98921929A patent/EP1017871A1/en not_active Withdrawn
- 1998-03-27 WO PCT/SE1998/000564 patent/WO1998044163A1/en not_active Application Discontinuation
- 1998-03-27 JP JP54155498A patent/JP2001517156A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998044163A1 (en) | 1998-10-08 |
| JP2001517156A (en) | 2001-10-02 |
| EP1017871A1 (en) | 2000-07-12 |
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