DE69518039D1 - Beschichtete Klinge aus Hartmetallegierung - Google Patents
Beschichtete Klinge aus HartmetallegierungInfo
- Publication number
- DE69518039D1 DE69518039D1 DE69518039T DE69518039T DE69518039D1 DE 69518039 D1 DE69518039 D1 DE 69518039D1 DE 69518039 T DE69518039 T DE 69518039T DE 69518039 T DE69518039 T DE 69518039T DE 69518039 D1 DE69518039 D1 DE 69518039D1
- Authority
- DE
- Germany
- Prior art keywords
- carbide alloy
- coated carbide
- alloy blade
- blade
- coated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06141123A JP3119414B2 (ja) | 1994-05-31 | 1994-05-31 | 硬質被覆層がすぐれた層間密着性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP6141122A JP2927182B2 (ja) | 1994-05-31 | 1994-05-31 | 硬質被覆層がすぐれた層間密着性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP6141101A JP2927181B2 (ja) | 1994-05-31 | 1994-05-31 | 硬質被覆層がすぐれた層間密着性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP14110094A JP2606137B2 (ja) | 1994-05-31 | 1994-05-31 | 硬質被覆層がすぐれた層間密着性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP15684494A JP3230374B2 (ja) | 1994-06-15 | 1994-06-15 | 硬質被覆層がすぐれた層間密着性および耐欠損性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP15684394A JP3230373B2 (ja) | 1994-06-15 | 1994-06-15 | 硬質被覆層がすぐれた層間密着性および耐欠損性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP15684594A JP3230375B2 (ja) | 1994-06-15 | 1994-06-15 | 硬質被覆層がすぐれた層間密着性および耐欠損性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP15684294A JP3230372B2 (ja) | 1994-06-15 | 1994-06-15 | 硬質被覆層がすぐれた層間密着性および耐欠損性を有する表面被覆炭化タングステン基超硬合金製切削工具 |
JP6249945A JPH0890311A (ja) | 1994-09-19 | 1994-09-19 | 複合硬質層表面被覆切削工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69518039D1 true DE69518039D1 (de) | 2000-08-24 |
DE69518039T2 DE69518039T2 (de) | 2001-03-22 |
Family
ID=27577449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69518039T Expired - Lifetime DE69518039T2 (de) | 1994-05-31 | 1995-03-08 | Beschichtete Klinge aus Hartmetallegierung |
Country Status (5)
Country | Link |
---|---|
US (2) | US5920760A (de) |
EP (1) | EP0685572B1 (de) |
KR (1) | KR0163654B1 (de) |
CN (1) | CN1070540C (de) |
DE (1) | DE69518039T2 (de) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69526301T2 (de) * | 1994-10-28 | 2002-12-05 | Sumitomo Electric Industries | Mehrschichtiges Material |
SE514181C2 (sv) * | 1995-04-05 | 2001-01-15 | Sandvik Ab | Belagt hårmetallskär för fräsning av gjutjärn |
SE514177C2 (sv) * | 1995-07-14 | 2001-01-15 | Sandvik Ab | Belagt hårdmetallskär för intermittent bearbetning i låglegerat stål |
US5786069A (en) * | 1995-09-01 | 1998-07-28 | Sandvik Ab | Coated turning insert |
CN1203637A (zh) | 1995-11-30 | 1998-12-30 | 桑德维克公司 | 带有涂层的车刀及其制备方法 |
JP2000515433A (ja) * | 1995-11-30 | 2000-11-21 | サンドビック アクティエボラーグ(プブル) | 被覆された切削植刃及びその製造方法 |
SE9504304D0 (sv) | 1995-11-30 | 1995-11-30 | Sandvik Ab | Coated milling insert |
JP3418066B2 (ja) * | 1996-07-03 | 2003-06-16 | 日立金属株式会社 | アルミナ被覆工具とその製造方法 |
US6395379B1 (en) | 1996-09-03 | 2002-05-28 | Balzers Aktiengesellschaft | Workpiece with wear-protective coating |
SE509560C2 (sv) * | 1996-09-06 | 1999-02-08 | Sandvik Ab | Belagt hårdmetallskär för bearbetning av gjutjärn |
USRE40005E1 (en) | 1996-09-06 | 2008-01-15 | Sandvik Intellectual Property Ab | Coated cutting insert |
EP0878563B1 (de) * | 1997-05-12 | 2001-10-17 | Mitsubishi Materials Corporation | Beschichtetes Schneidwerkzeug |
US6447890B1 (en) * | 1997-06-16 | 2002-09-10 | Ati Properties, Inc. | Coatings for cutting tools |
SE9802488D0 (sv) * | 1998-07-09 | 1998-07-09 | Sandvik Ab | Coated grooving or parting insert |
US6251508B1 (en) * | 1998-12-09 | 2001-06-26 | Seco Tools Ab | Grade for cast iron |
US6221469B1 (en) * | 1998-12-09 | 2001-04-24 | Seco Tools Ab | Grade for steel |
WO2000052225A1 (en) * | 1999-03-02 | 2000-09-08 | Kennametal Inc. | A tool having a multilayer coating comprising multiple mtcvd layers |
DE10017909B4 (de) * | 1999-04-13 | 2009-07-23 | Mitsubishi Materials Corp. | Beschichtetes Sinterkarbid-Schneidwerkzeugelement |
SE516071C2 (sv) | 1999-04-26 | 2001-11-12 | Sandvik Ab | Hårdmetallskär belagt med en slitstark beläggning |
DE60012850T2 (de) * | 1999-11-25 | 2005-02-03 | Seco Tools Ab | Beschichteter Schneideinsatz für Fräs- und Drehanwendungen |
US6638571B2 (en) | 2000-05-31 | 2003-10-28 | Mitsubishi Materials Corporation | Coated cemented carbide cutting tool member and process for producing the same |
EP1160353B1 (de) * | 2000-05-31 | 2007-12-12 | Mitsubishi Materials Corporation | Beschichtetes Schneidwerkzeug aus zementiertem Karbid und Verfahren zu dessen Herstellung |
US20020187370A1 (en) * | 2000-07-12 | 2002-12-12 | Kazuo Yamagata | Coated cutting tool |
US6612787B1 (en) | 2000-08-11 | 2003-09-02 | Kennametal Inc. | Chromium-containing cemented tungsten carbide coated cutting insert |
US6575671B1 (en) | 2000-08-11 | 2003-06-10 | Kennametal Inc. | Chromium-containing cemented tungsten carbide body |
US6554548B1 (en) | 2000-08-11 | 2003-04-29 | Kennametal Inc. | Chromium-containing cemented carbide body having a surface zone of binder enrichment |
EP1266980B1 (de) * | 2001-06-11 | 2005-11-02 | Mitsubishi Materials Corporation | Beschichtetes Sinterkarbidschneidwerkzeug |
US7264668B2 (en) | 2001-10-16 | 2007-09-04 | The Chinese University Of Hong Kong | Decorative hard coating and method for manufacture |
SE523827C2 (sv) * | 2002-03-20 | 2004-05-25 | Seco Tools Ab | Belagt skär för bearbetning med hög hastighet av låg-och medelhögt legerade stål, sätt att framställa ett skär och använding av skäret |
SE526604C2 (sv) | 2002-03-22 | 2005-10-18 | Seco Tools Ab | Belagt skärverktyg för svarvning i stål |
JP4022865B2 (ja) * | 2002-09-27 | 2007-12-19 | 住友電工ハードメタル株式会社 | 被覆切削工具 |
JP2004284003A (ja) | 2003-02-28 | 2004-10-14 | Mitsubishi Materials Corp | 硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆サーメット製切削工具 |
CN100365166C (zh) * | 2003-03-18 | 2008-01-30 | 浙江工业大学 | 一种刀具及其加工方法 |
SE527349C2 (sv) * | 2003-04-24 | 2006-02-14 | Seco Tools Ab | Skär med beläggning av skikt av MTCVD-Ti (C,N) med styrd kornstorlek och morfologi och metod för att belägga skäret |
ATE503038T1 (de) * | 2003-12-22 | 2011-04-15 | Mitsubishi Materials Corp | Beschichtetes cermet schneidwerkzeug mit harter überzugsschicht mit hervorragender schlagbeständigkeit. |
CN100431756C (zh) * | 2004-01-30 | 2008-11-12 | 三菱麻铁里亚尔株式会社 | 表面包覆超硬合金制切削工具及其制造方法 |
US7455918B2 (en) * | 2004-03-12 | 2008-11-25 | Kennametal Inc. | Alumina coating, coated product and method of making the same |
US7581906B2 (en) * | 2004-05-19 | 2009-09-01 | Tdy Industries, Inc. | Al2O3 ceramic tools with diffusion bonding enhanced layer |
JP4466841B2 (ja) † | 2004-06-30 | 2010-05-26 | 三菱マテリアル株式会社 | 高速断続切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆サーメット製切削工具 |
SE528380C2 (sv) | 2004-11-08 | 2006-10-31 | Sandvik Intellectual Property | Belagt skär för torrfräsning, sätt och användning av detsamma |
SE0500015D0 (sv) * | 2004-11-08 | 2005-01-03 | Sandvik Ab | Coated inserts for wet milling |
SE528929C2 (sv) * | 2005-04-18 | 2007-03-20 | Sandvik Intellectual Property | Skär belagt med ett skiktsystem och metod att framställa detta |
US7896848B2 (en) | 2005-06-29 | 2011-03-01 | Samvel Artavazovich Charukhchian | Ostomy tube device, ostomy placement kit and method for an ostomy tube placement |
US7754350B2 (en) | 2006-05-02 | 2010-07-13 | United Technologies Corporation | Wear-resistant coating |
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 |
EP2058068B1 (de) * | 2006-08-31 | 2018-05-30 | Sumitomo Electric Hardmetal Corp. | Oberflächenbeschichtetes schneidwerkzeug |
EP1897970B2 (de) * | 2006-09-05 | 2016-06-15 | Tungaloy Corporation | Beschichtetes Schneidwerkzeug und Herstellungsverfahren dafür |
US8530050B2 (en) | 2007-05-22 | 2013-09-10 | United Technologies Corporation | Wear resistant coating |
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 |
KR100920835B1 (ko) * | 2007-12-20 | 2009-10-08 | 주식회사 하이닉스반도체 | 반도체 메모리 장치 |
US8449992B2 (en) * | 2008-02-27 | 2013-05-28 | Kyocera Corporation | Surface-coated member and cutting tool |
JP5496205B2 (ja) | 2008-08-28 | 2014-05-21 | コーニング インコーポレイテッド | 工具ダイ用の耐摩耗性被覆 |
AT12293U1 (de) | 2009-10-05 | 2012-03-15 | Ceratizit Austria Gmbh | Schneidwerkzeug zur bearbeitung metallischer werkstoffe |
CN101879611B (zh) * | 2010-06-28 | 2012-01-18 | 株洲钻石切削刀具股份有限公司 | 用于不锈钢车削的硬质合金涂层刀片 |
WO2012032839A1 (ja) * | 2010-09-07 | 2012-03-15 | 住友電工ハードメタル株式会社 | 表面被覆切削工具 |
US8734070B2 (en) | 2010-10-20 | 2014-05-27 | Kennametal Inc. | Toolholder with externally-mounted dynamic absorber |
CN102463358B (zh) * | 2010-11-12 | 2016-01-06 | 三菱综合材料株式会社 | 硬质包覆层发挥优异的耐崩刀性的表面包覆切削工具 |
JP5636971B2 (ja) * | 2011-01-11 | 2014-12-10 | 三菱マテリアル株式会社 | 硬質被覆層がすぐれた靭性、耐チッピング性を備える表面被覆切削工具 |
US8409734B2 (en) | 2011-03-04 | 2013-04-02 | Kennametal Inc. | Coated substrates and methods of making same |
AT510963B1 (de) * | 2011-03-18 | 2012-08-15 | Boehlerit Gmbh & Co Kg | Beschichteter körper und verfahren zu dessen herstellung |
EP2752263B1 (de) * | 2011-08-29 | 2016-07-13 | Kyocera Corporation | Schneidewerkzeug |
US8524360B2 (en) | 2011-08-29 | 2013-09-03 | Kennametal Inc. | Cutting insert with a titanium oxycarbonitride coating and method for making the same |
JP5850402B2 (ja) * | 2012-02-16 | 2016-02-03 | 三菱マテリアル株式会社 | 硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆切削工具 |
JP5831704B2 (ja) * | 2012-03-06 | 2015-12-09 | 三菱マテリアル株式会社 | 硬質被覆層がすぐれた耐チッピング性、耐欠損性を備える表面被覆切削工具 |
US9067282B2 (en) * | 2013-05-14 | 2015-06-30 | Caterpillar Inc. | Remanufacturing cast iron component with steel outer layer and remanufactured component |
CN104985209A (zh) * | 2015-08-10 | 2015-10-21 | 江苏塞维斯数控科技有限公司 | 用于数控设备的超硬构造刀具 |
CN105385983B (zh) * | 2015-11-09 | 2017-10-24 | 中国矿业大学 | 一种以纳米碳材料的热扩散为预处理的硬质涂层制备方法 |
EP3263738B1 (de) * | 2016-07-01 | 2018-12-05 | Walter Ag | Schneidwerkzeug mit texturierter aluminiumoxidschicht |
CN106583731B (zh) * | 2016-12-13 | 2018-03-30 | 成都邦普切削刀具股份有限公司 | 一种用于火车轮毂加工的涂层刀具的制备方法 |
WO2019039001A1 (ja) * | 2017-08-22 | 2019-02-28 | 住友電工ハードメタル株式会社 | 回転切削工具およびその製造方法 |
CN107695638B (zh) * | 2017-09-27 | 2020-10-09 | 安徽日升机械制造有限公司 | 一种复合材料热剪刀片的制造方法 |
WO2019181792A1 (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 |
CN110331380B (zh) * | 2019-08-06 | 2020-05-15 | 株洲华锐精密工具股份有限公司 | 一种刀片基体上的涂覆涂层及其制备方法 |
JP6916472B2 (ja) * | 2019-08-30 | 2021-08-11 | 株式会社タンガロイ | 被覆切削工具 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US34180A (en) * | 1862-01-14 | Improvement in mowing-machines | ||
JPS56156767A (en) * | 1980-05-02 | 1981-12-03 | Sumitomo Electric Ind Ltd | Highly hard substance covering material |
USRE34180E (en) | 1981-03-27 | 1993-02-16 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
JPS5858273A (ja) * | 1981-10-01 | 1983-04-06 | Sumitomo Electric Ind Ltd | 被覆超硬合金 |
JPS60238481A (ja) * | 1984-05-14 | 1985-11-27 | Sumitomo Electric Ind Ltd | 多重層被覆超硬合金 |
JPH0732961B2 (ja) * | 1986-10-03 | 1995-04-12 | 三菱マテリアル株式会社 | 表面被覆炭化タングステン基超硬合金製切削工具 |
JPS63169356A (ja) * | 1987-01-05 | 1988-07-13 | Toshiba Tungaloy Co Ltd | 表面調質焼結合金及びその製造方法 |
JP2535866B2 (ja) * | 1987-02-10 | 1996-09-18 | 三菱マテリアル株式会社 | 表面被覆硬質合金製切削工具 |
JP2684721B2 (ja) * | 1988-10-31 | 1997-12-03 | 三菱マテリアル株式会社 | 表面被覆炭化タングステン基超硬合金製切削工具およびその製造法 |
US5066553A (en) * | 1989-04-12 | 1991-11-19 | Mitsubishi Metal Corporation | Surface-coated tool member of tungsten carbide based cemented carbide |
SE464818B (sv) * | 1989-06-16 | 1991-06-17 | Sandvik Ab | Belagt skaer foer skaerande bearbetning |
EP0408535B1 (de) * | 1989-07-13 | 1994-04-06 | Seco Tools Ab | Mit mehreren Oxiden beschichteter Karbidkörper und Verfahren zu seiner Herstellung |
US5436071A (en) * | 1990-01-31 | 1995-07-25 | Mitsubishi Materials Corporation | Cermet cutting tool and process for producing the same |
JP2985300B2 (ja) * | 1990-12-25 | 1999-11-29 | 三菱マテリアル株式会社 | 硬質層被覆サーメット |
ES2101149T3 (es) * | 1992-02-20 | 1997-07-01 | Mitsubishi Materials Corp | Aleacion dura. |
JP3161088B2 (ja) * | 1992-09-28 | 2001-04-25 | 三菱マテリアル株式会社 | 表面被覆wc基超硬合金製切削工具 |
US5372873A (en) * | 1992-10-22 | 1994-12-13 | Mitsubishi Materials Corporation | Multilayer coated hard alloy cutting tool |
US5374471A (en) * | 1992-11-27 | 1994-12-20 | Mitsubishi Materials Corporation | Multilayer coated hard alloy cutting tool |
SE501527C2 (sv) * | 1992-12-18 | 1995-03-06 | Sandvik Ab | Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt |
JP2746036B2 (ja) * | 1992-12-22 | 1998-04-28 | 三菱マテリアル株式会社 | 表面被覆切削工具 |
-
1995
- 1995-03-06 US US08/398,533 patent/US5920760A/en not_active Expired - Lifetime
- 1995-03-08 DE DE69518039T patent/DE69518039T2/de not_active Expired - Lifetime
- 1995-03-08 EP EP95103339A patent/EP0685572B1/de not_active Expired - Lifetime
- 1995-03-24 KR KR1019950006333A patent/KR0163654B1/ko not_active IP Right Cessation
- 1995-04-06 CN CN95103640A patent/CN1070540C/zh not_active Expired - Lifetime
-
1998
- 1998-12-14 US US09/210,460 patent/US6093479A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1121537A (zh) | 1996-05-01 |
EP0685572A2 (de) | 1995-12-06 |
US6093479A (en) | 2000-07-25 |
CN1070540C (zh) | 2001-09-05 |
KR0163654B1 (ko) | 1999-01-15 |
US5920760A (en) | 1999-07-06 |
KR950032708A (ko) | 1995-12-22 |
EP0685572B1 (de) | 2000-07-19 |
DE69518039T2 (de) | 2001-03-22 |
EP0685572A3 (de) | 1996-09-04 |
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