JP2020510540A - 被覆工具 - Google Patents
被覆工具 Download PDFInfo
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- JP2020510540A JP2020510540A JP2019541320A JP2019541320A JP2020510540A JP 2020510540 A JP2020510540 A JP 2020510540A JP 2019541320 A JP2019541320 A JP 2019541320A JP 2019541320 A JP2019541320 A JP 2019541320A JP 2020510540 A JP2020510540 A JP 2020510540A
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- 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
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- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
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- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
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- 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
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
- C23C16/029—Graded interfaces
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- 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
- C23C16/34—Nitrides
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- 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
- C23C16/34—Nitrides
- C23C16/342—Boron nitride
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- 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
- C23C16/38—Borides
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- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
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- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
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- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/048—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material with layers graded in composition or physical properties
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- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
- C23C28/44—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by a measurable physical property of the alternating layer or system, e.g. thickness, density, hardness
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/006—Details of the milling cutter body
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- 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
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- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
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- Cutting Tools, Boring Holders, And Turrets (AREA)
- Chemical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
本実施形態による被覆工具1は、材料、特にチタン合金及び/又は他の非鉄合金、の切削加工のための切削工具として設計されている。以下の具体的な例では、この被覆工具は、工具本体に交換可能に固定することができる交換可能な切削インサートの形態で構成されている。しかし、例えば、この被覆工具を、工具チャックに結合するためのクランプ部と一体に、特に、例えば、中実の超硬材料工具として形成することも可能である。
被覆工具1を製造するために、チタン合金を切削加工するための交換可能な切削インサートを、図3及び図4に基づいて、より詳細に説明するように、本発明の硬質材料被覆3で被覆した。基材2として機能する切削インサートは、本出願人により製造された市販の超硬材料から成っており、これは10重量%のコバルト、1.5重量%のルテニウム、残部としての炭化タングステンの組成を有し、炭化タングステン粒子の平均粒径は1.3〜2.5μmの範囲であった。
比較例として、被覆工具101を作製した。これは上記実施例に対応する超硬材料基材102(炭化タングステン、10重量%のコバルト、1.5重量%のルテニウム;炭化タングステンの平均粒径1.3〜2.5μm)を公知の硬質材料被覆103で被覆したものである。
Claims (17)
- 基材(2)及び該基材(2)上に堆積された硬質材料被覆(3)を有する被覆工具(1)であって、
前記硬質材料被覆(3)が、前記基材(2)から出発して、窒化チタン層(3a)、ホウ窒化チタン遷移層(3b)及び二ホウ化チタン層(3c)の順序の層構成を有し、
前記ホウ窒化チタン遷移層(3b)のホウ素含有量が、前記窒化チタン層(3a)から前記二ホウ化チタン層(3c)に向かって増加し15原子%を超えない被覆工具。 - 前記ホウ窒化チタン遷移層(3b)の層厚が0.1〜4.0μm、好適には0.2〜2.0μm、である、請求項1に記載の被覆工具。
- 前記ホウ窒化チタン遷移層(3b)のホウ素含有量が段階的に増加する、請求項1又は2に記載の被覆工具。
- 前記窒化チタン層(3a)の層厚が0.1〜2.0μm、好適には0.3〜1.5μm、である、請求項1〜3のいずれか1項に記載の被覆工具。
- 前記二ホウ化チタン層(3c)の層厚が0.2〜15.0μm、好適には1.0〜10.0μm、である、請求項1〜4のいずれか1項に記載の被覆工具。
- 前記二ホウ化チタン層(3c)の残留圧縮応力が−2.5±2GPaの範囲である、請求項1〜5のいずれか1項に記載の被覆工具(1)。
- 前記二ホウ化チタン層(3c)の硬度が少なくとも40GPaである、請求項1〜6のいずれか1項に記載の被覆工具。
- 前記被覆工具(1)がチタン合金及び/又は他の非鉄合金のための切削工具である、請求項1〜7のいずれ1項に記載の被覆工具。
- 前記基材(2)が、主として炭化タングステンからなる超硬材料相(4)と主成分がコバルトであるバインダー相(5)とを含む、請求項1〜8のいずれ1項に記載の被覆工具。
- 前記バインダー相(5)が前記超硬材料の5〜17重量%を占める、請求項9に記載の被覆工具。
- 前記バインダー相(5)が、該バインダー相の6〜16重量%のルテニウムを含む、請求項9又は10に記載の被覆工具。
- 前記基材(2)の前記硬質材料被覆(3)との界面がη相を含まず、実質的にホウ素を含まない、請求項1〜11のいずれか1項に記載の被覆工具。
- 前記二ホウ化チタン層(3c)の上に被覆層が形成されている、請求項1〜12のいずれか1項に記載の被覆工具。
- 前記ホウ窒化チタン遷移層(3b)が全体に亘って立方晶構造を有する、請求項1〜13のいずれか1項に記載の被覆工具。
- 前記二ホウ化チタン層(3c)が50nmより小さい平均結晶子サイズの微細粒子構造を有する、請求項1〜14のいずれか1項に記載の被覆工具。
- 前記硬質材料被覆(3)が熱CVD法によって堆積されている、請求項1〜15のいずれか1項に記載の被覆工具。
- チタン合金及び/又は他の非鉄合金の切削加工のための、請求項1〜16のいずれか1項に記載された被覆工具(1)の使用。
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ATGM25/2017U AT15677U1 (de) | 2017-01-31 | 2017-01-31 | Beschichtetes Werkzeug |
ATGM25/2017 | 2017-01-31 | ||
PCT/AT2018/000002 WO2018140990A1 (de) | 2017-01-31 | 2018-01-23 | Beschichtetes werkzeug |
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US (1) | US11104999B2 (ja) |
EP (1) | EP3577253B1 (ja) |
JP (1) | JP6991226B2 (ja) |
KR (1) | KR102335305B1 (ja) |
CN (1) | CN110234797B (ja) |
AT (1) | AT15677U1 (ja) |
ES (1) | ES2834482T3 (ja) |
WO (1) | WO2018140990A1 (ja) |
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KR102395885B1 (ko) * | 2020-01-30 | 2022-05-09 | 한국야금 주식회사 | 절삭공구용 경질피막 |
JPWO2021193445A1 (ja) * | 2020-03-25 | 2021-09-30 | ||
JP7167966B2 (ja) * | 2020-07-08 | 2022-11-09 | 株式会社タンガロイ | 被覆切削工具 |
JP2022188877A (ja) * | 2021-06-10 | 2022-12-22 | セイコーエプソン株式会社 | 時計部品、時計 |
CN115323218B (zh) * | 2022-08-16 | 2024-04-26 | 自贡硬质合金有限责任公司 | 一种轻质高强度铲雪片及其制备方法 |
CN115612984B (zh) * | 2022-09-09 | 2024-09-20 | 中国科学院金属研究所 | 一种应力和结构梯度的二硼化钛涂层及其制备方法 |
CN117283004B (zh) * | 2023-11-27 | 2024-02-13 | 赣州澳克泰工具技术有限公司 | 一种含孪晶强化的TiBx涂层的刀具及其制备方法 |
CN117921043B (zh) * | 2024-03-22 | 2024-06-11 | 赣州澳克泰工具技术有限公司 | 一种cvd涂层刀具及其制备方法 |
CN117926215B (zh) * | 2024-03-25 | 2024-06-07 | 赣州澳克泰工具技术有限公司 | 一种具有cvd涂层的刀具及其制备方法 |
Citations (12)
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WO2000056946A1 (en) * | 1999-03-24 | 2000-09-28 | Shm, S.R.O. | Wear resistant coating |
JP2002355704A (ja) * | 2001-03-28 | 2002-12-10 | Seco Tools Ab | 切削工具インサート |
WO2003061885A1 (fr) * | 2002-01-18 | 2003-07-31 | Sumitomo Electric Industries, Ltd. | Outil de coupe presentant un revetement de surface |
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2018
- 2018-01-23 CN CN201880009410.9A patent/CN110234797B/zh active Active
- 2018-01-23 WO PCT/AT2018/000002 patent/WO2018140990A1/de unknown
- 2018-01-23 EP EP18707218.6A patent/EP3577253B1/de active Active
- 2018-01-23 KR KR1020197022398A patent/KR102335305B1/ko active IP Right Grant
- 2018-01-23 JP JP2019541320A patent/JP6991226B2/ja active Active
- 2018-01-23 ES ES18707218T patent/ES2834482T3/es active Active
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JPS62280363A (ja) * | 1986-05-29 | 1987-12-05 | Nippon Tungsten Co Ltd | 被覆硬質工具 |
WO2000056946A1 (en) * | 1999-03-24 | 2000-09-28 | Shm, S.R.O. | Wear resistant coating |
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Also Published As
Publication number | Publication date |
---|---|
CN110234797B (zh) | 2021-07-23 |
EP3577253A1 (de) | 2019-12-11 |
EP3577253B1 (de) | 2020-09-09 |
KR20190104557A (ko) | 2019-09-10 |
US11104999B2 (en) | 2021-08-31 |
JP6991226B2 (ja) | 2022-01-12 |
CN110234797A (zh) | 2019-09-13 |
US20200123664A1 (en) | 2020-04-23 |
AT15677U1 (de) | 2018-04-15 |
WO2018140990A1 (de) | 2018-08-09 |
KR102335305B1 (ko) | 2021-12-06 |
ES2834482T3 (es) | 2021-06-17 |
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