CZ305139B6 - Vložka řezného nástroje opatřená povlakem a způsob výroby vložky - Google Patents
Vložka řezného nástroje opatřená povlakem a způsob výroby vložky Download PDFInfo
- Publication number
- CZ305139B6 CZ305139B6 CZ2003-767A CZ2003767A CZ305139B6 CZ 305139 B6 CZ305139 B6 CZ 305139B6 CZ 2003767 A CZ2003767 A CZ 2003767A CZ 305139 B6 CZ305139 B6 CZ 305139B6
- Authority
- CZ
- Czechia
- Prior art keywords
- layer
- thickness
- cutting tool
- tool insert
- coating
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 33
- 238000000576 coating method Methods 0.000 title claims abstract description 33
- 238000005520 cutting process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000010936 titanium Substances 0.000 claims abstract description 61
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 59
- 239000011230 binding agent Substances 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 32
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 16
- 239000010955 niobium Substances 0.000 claims abstract description 16
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 16
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 10
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000010941 cobalt Substances 0.000 claims abstract description 6
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000002739 metals Chemical class 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 44
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 23
- 238000005245 sintering Methods 0.000 claims description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 11
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- 150000001247 metal acetylides Chemical class 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000012254 powdered material Substances 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000004320 controlled atmosphere Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000011282 treatment Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 42
- 239000000463 material Substances 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/308—Oxynitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/36—Carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/403—Oxides of aluminium, magnesium or beryllium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Chemical Vapour Deposition (AREA)
- Physical Vapour Deposition (AREA)
- Powder Metallurgy (AREA)
- Turning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0200912A SE526604C2 (sv) | 2002-03-22 | 2002-03-22 | Belagt skärverktyg för svarvning i stål |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ2003767A3 CZ2003767A3 (cs) | 2003-12-17 |
| CZ305139B6 true CZ305139B6 (cs) | 2015-05-20 |
Family
ID=20287385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ2003-767A CZ305139B6 (cs) | 2002-03-22 | 2003-03-17 | Vložka řezného nástroje opatřená povlakem a způsob výroby vložky |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US7192637B2 (enExample) |
| EP (1) | EP1348779B1 (enExample) |
| JP (1) | JP2003311510A (enExample) |
| KR (1) | KR20030076426A (enExample) |
| CN (1) | CN1291810C (enExample) |
| AT (1) | ATE497029T1 (enExample) |
| CZ (1) | CZ305139B6 (enExample) |
| DE (1) | DE60335838D1 (enExample) |
| SE (1) | SE526604C2 (enExample) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4313587B2 (ja) | 2003-03-03 | 2009-08-12 | 株式会社タンガロイ | 超硬合金及び被覆超硬合金部材並びにそれらの製造方法 |
| SE527348C2 (sv) | 2003-10-23 | 2006-02-14 | Sandvik Intellectual Property | Sätt att tillverka en hårdmetall |
| SE526602C2 (sv) | 2003-10-27 | 2005-10-18 | Seco Tools Ab | Belagt skär för grovsvarvning |
| JP2005131730A (ja) * | 2003-10-30 | 2005-05-26 | Mitsubishi Materials Corp | 硬質被覆層がすぐれた耐チッピング性を有する表面被覆サーメット製切削工具 |
| EP1609883B1 (en) * | 2004-06-24 | 2017-09-20 | Sandvik Intellectual Property AB | Coated metal cutting tool |
| SE528427C2 (sv) * | 2004-07-09 | 2006-11-07 | Seco Tools Ab | Ett belagt skär för metallbearbetning och sätt att tillverka detta |
| AT413705B (de) | 2004-08-02 | 2006-05-15 | Boehlerit Gmbh & Co Kg | Wendeschneidplatte mit einer mehrlagenbeschichtung |
| DE04090325T1 (de) | 2004-08-24 | 2006-06-22 | Tungaloy Corporation, Kawasaki | Hartmetall, beschichtetes Hartmetallteil und Verfahren zu dessen Herstellung |
| CN100354450C (zh) * | 2004-11-30 | 2007-12-12 | 湖州和孚三联刀具厂 | 螺旋刀片的渗碳工艺方法 |
| DE102004063816B3 (de) * | 2004-12-30 | 2006-05-18 | Walter Ag | Al2O3-Multilagenplatte |
| SE528672C2 (sv) * | 2005-01-31 | 2007-01-16 | Sandvik Intellectual Property | Hårdmetallskär för slitstyrkekrävande korthålsborrning samt sätt att framställa detsamma |
| SE529302C2 (sv) * | 2005-04-20 | 2007-06-26 | Sandvik Intellectual Property | Sätt att tillverka en belagd submikron hårdmetall med bindefasanriktad ytzon |
| SE529015C2 (sv) * | 2005-09-09 | 2007-04-10 | Sandvik Intellectual Property | PVD-belagt skärverktygsskär tillverkat av hårdmetall |
| JP2007136631A (ja) † | 2005-11-21 | 2007-06-07 | Sumitomo Electric Hardmetal Corp | 刃先交換型切削チップ |
| US8080312B2 (en) * | 2006-06-22 | 2011-12-20 | Kennametal Inc. | CVD coating scheme including alumina and/or titanium-containing materials and method of making the same |
| SE0602815L (sv) * | 2006-12-27 | 2008-06-28 | Sandvik Intellectual Property | Belagt hårdmetallskär speciellt användbart för tunga grovbearbetningsoperationer |
| SE531670C2 (sv) * | 2007-02-01 | 2009-06-30 | Seco Tools Ab | Texturerat alfa-aluminiumoxidbelagt skär för metallbearbetning |
| US20090004449A1 (en) * | 2007-06-28 | 2009-01-01 | Zhigang Ban | Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same |
| US8080323B2 (en) | 2007-06-28 | 2011-12-20 | Kennametal Inc. | Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same |
| AT9999U1 (de) * | 2007-06-29 | 2008-07-15 | Ceratizit Austria Gmbh | Al-ti-ru-n-c hartstoffschicht |
| SE532044C2 (sv) | 2007-12-27 | 2009-10-06 | Seco Tools Ab | Användning av ett CVD belagt skär vid fräsning |
| WO2010024902A2 (en) | 2008-08-28 | 2010-03-04 | Corning Incorporated | Wear resistant coatings for tool dies |
| JP5561522B2 (ja) * | 2010-02-26 | 2014-07-30 | 三菱マテリアル株式会社 | 表面被覆ｗｃ基超硬合金製インサート |
| JP5613888B2 (ja) * | 2010-05-07 | 2014-10-29 | 三菱マテリアル株式会社 | 表面被覆ｗｃ基超硬合金製インサート |
| JP5561607B2 (ja) * | 2010-09-15 | 2014-07-30 | 三菱マテリアル株式会社 | 表面被覆ｗｃ基超硬合金製インサート |
| JP5062541B2 (ja) * | 2011-03-15 | 2012-10-31 | 住友電工ハードメタル株式会社 | 刃先交換型切削工具 |
| CZ2013542A3 (cs) * | 2013-07-11 | 2015-02-04 | Technická univerzita v Liberci | Povlakované lisovací nebo tvářecí nástroje |
| KR101536462B1 (ko) * | 2013-12-23 | 2015-07-24 | 한국야금 주식회사 | 난삭재 및 주철가공 절삭공구용 피막 |
| KR101675649B1 (ko) * | 2014-12-24 | 2016-11-11 | 한국야금 주식회사 | 절삭공구 |
| US9845268B2 (en) * | 2016-05-23 | 2017-12-19 | Kennametal Inc. | Sintered ceramic bodies and applications thereof |
| US12031207B2 (en) * | 2017-04-07 | 2024-07-09 | Sandvik Intellectual Property Ab | Coated cutting tool |
| JP6999383B2 (ja) | 2017-11-29 | 2022-01-18 | 株式会社タンガロイ | 被覆切削工具 |
| WO2019181794A1 (ja) * | 2018-03-20 | 2019-09-26 | 京セラ株式会社 | インサート及びこれを備えた切削工具 |
| JP6784928B2 (ja) | 2018-09-04 | 2020-11-18 | 株式会社タンガロイ | 被覆切削工具 |
| JP7055761B2 (ja) | 2019-02-15 | 2022-04-18 | 株式会社タンガロイ | 被覆切削工具 |
| CN110616405B (zh) * | 2019-10-14 | 2021-11-12 | 四川大学 | 一种耐磨损阻扩散的氧化铝/氮化铝钛铬复合涂层及其制备方法 |
| US11273498B2 (en) * | 2020-06-04 | 2022-03-15 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
| CN111549256B (zh) * | 2020-06-24 | 2021-06-01 | 浙江省冶金研究院有限公司 | 一种提高锡基巴氏合金性能的方法 |
| WO2025115121A1 (ja) * | 2023-11-29 | 2025-06-05 | 住友電気工業株式会社 | 切削工具 |
| CN118932234B (zh) * | 2024-09-30 | 2025-01-03 | 赣州澳克泰工具技术有限公司 | 一种表层具有强晶粒生长取向的金属陶瓷及其制备方法 |
| CN120734334A (zh) * | 2025-08-28 | 2025-10-03 | 赣州澳克泰工具技术有限公司 | 一种涂层硬质合金刀具及其制备方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB379047A (en) * | 1931-04-18 | 1932-08-25 | Krupp Ag | Improvements relating to built-up metal cutting and other tools or implements and toprocesses and apparatus for their manufacture |
| EP0263747A1 (en) * | 1986-10-03 | 1988-04-13 | Mitsubishi Materials Corporation | Surface coated tungsten carbide-base sintered hard alloy material for inserts of cutting tools |
| JPH02228474A (ja) * | 1989-02-28 | 1990-09-11 | Toshiba Tungaloy Co Ltd | 被覆焼結合金 |
| WO1990011156A1 (en) * | 1989-03-17 | 1990-10-04 | Kennametal Inc. | Multilayer coated cemented carbide cutting insert |
| US5188489A (en) * | 1991-05-31 | 1993-02-23 | Kennametal Inc. | Coated cutting insert |
| EP1026271A1 (en) * | 1999-02-05 | 2000-08-09 | Sandvik Aktiebolag | Cemented carbide insert |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487719A (en) | 1977-12-23 | 1979-07-12 | Sumitomo Electric Industries | Super hard alloy and method of making same |
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-
2002
- 2002-03-22 SE SE0200912A patent/SE526604C2/sv not_active IP Right Cessation
-
2003
- 2003-03-17 CZ CZ2003-767A patent/CZ305139B6/cs not_active IP Right Cessation
- 2003-03-19 AT AT03006047T patent/ATE497029T1/de not_active IP Right Cessation
- 2003-03-19 DE DE60335838T patent/DE60335838D1/de not_active Expired - Lifetime
- 2003-03-19 EP EP03006047A patent/EP1348779B1/en not_active Expired - Lifetime
- 2003-03-20 JP JP2003078452A patent/JP2003311510A/ja active Pending
- 2003-03-21 US US10/392,870 patent/US7192637B2/en not_active Expired - Lifetime
- 2003-03-21 CN CNB031076319A patent/CN1291810C/zh not_active Expired - Lifetime
- 2003-03-21 KR KR10-2003-0017680A patent/KR20030076426A/ko not_active Ceased
-
2006
- 2006-11-20 US US11/601,824 patent/US7648736B2/en not_active Expired - Fee Related
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| GB379047A (en) * | 1931-04-18 | 1932-08-25 | Krupp Ag | Improvements relating to built-up metal cutting and other tools or implements and toprocesses and apparatus for their manufacture |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN1291810C (zh) | 2006-12-27 |
| JP2003311510A (ja) | 2003-11-05 |
| US20030211366A1 (en) | 2003-11-13 |
| DE60335838D1 (de) | 2011-03-10 |
| CZ2003767A3 (cs) | 2003-12-17 |
| US7192637B2 (en) | 2007-03-20 |
| CN1446656A (zh) | 2003-10-08 |
| KR20030076426A (ko) | 2003-09-26 |
| US7648736B2 (en) | 2010-01-19 |
| EP1348779A1 (en) | 2003-10-01 |
| EP1348779B1 (en) | 2011-01-26 |
| ATE497029T1 (de) | 2011-02-15 |
| SE526604C2 (sv) | 2005-10-18 |
| US20070063387A1 (en) | 2007-03-22 |
| SE0200912D0 (sv) | 2002-03-22 |
| SE0200912L (sv) | 2003-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20150317 |