WO2009066772A1 - 表面を硬質な層で被覆された切削工具 - Google Patents
表面を硬質な層で被覆された切削工具 Download PDFInfo
- Publication number
- WO2009066772A1 WO2009066772A1 PCT/JP2008/071252 JP2008071252W WO2009066772A1 WO 2009066772 A1 WO2009066772 A1 WO 2009066772A1 JP 2008071252 W JP2008071252 W JP 2008071252W WO 2009066772 A1 WO2009066772 A1 WO 2009066772A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fulfils
- following formula
- layer
- cutting tool
- terms
- Prior art date
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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
Abstract
炭化タングステン基超硬合金または炭窒化チタン基サーメットからなる工具基体の表面に、(a)下部層として、0.5~5μmの平均層厚の(Al1-XTiX)Nを満足する(但し、Xは原子比で0.3≦X≦0.7)AlとTiの複合窒化物層、(b)中間層として、0.5~5μmの平均層厚の(Al1-αCrα)Nを満足する(但し、αは原子比で0.2≦α≦0.6)を満足するAlとCrの複合窒化物層、(c)上部層として、0.2~0.6μmの平均層厚の(Al1-XTiX)Nを満足する(但し、Xは原子比で0.3≦X≦0.7)AlとTiの複合窒化物層、を設ける。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007301196A JP2009125832A (ja) | 2007-11-21 | 2007-11-21 | 表面被覆切削工具 |
JP2007-301196 | 2007-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009066772A1 true WO2009066772A1 (ja) | 2009-05-28 |
Family
ID=40667594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/071252 WO2009066772A1 (ja) | 2007-11-21 | 2008-11-21 | 表面を硬質な層で被覆された切削工具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2009125832A (ja) |
WO (1) | WO2009066772A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2669031A1 (en) * | 2011-01-27 | 2013-12-04 | Mitsubishi Materials Corporation | Surface-coated cutting tool |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101351843B1 (ko) * | 2012-05-02 | 2014-01-16 | 한국야금 주식회사 | 절삭공구용 경질피막 |
WO2014002948A1 (ja) * | 2012-06-29 | 2014-01-03 | 住友電工ハードメタル株式会社 | 表面被覆切削工具 |
JP2014087858A (ja) * | 2012-10-29 | 2014-05-15 | Mitsubishi Materials Corp | 切削工具 |
KR20210003912A (ko) * | 2018-08-24 | 2021-01-12 | 스미또모 덴꼬오 하드메탈 가부시끼가이샤 | 절삭 공구 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005262388A (ja) * | 2004-03-18 | 2005-09-29 | Sumitomo Electric Hardmetal Corp | 表面被覆切削工具 |
JP2005305576A (ja) * | 2004-04-20 | 2005-11-04 | Sumitomo Electric Hardmetal Corp | 被覆切削工具 |
JP2006082210A (ja) * | 2004-09-17 | 2006-03-30 | Sumitomo Electric Hardmetal Corp | 表面被覆切削工具 |
WO2006070730A1 (ja) * | 2004-12-28 | 2006-07-06 | Sumitomo Electric Hardmetal Corp. | 表面被覆切削工具および表面被覆切削工具の製造方法 |
JP2008093760A (ja) * | 2006-10-10 | 2008-04-24 | Nachi Fujikoshi Corp | ドライ加工で優れた性能を発揮する硬質被膜 |
-
2007
- 2007-11-21 JP JP2007301196A patent/JP2009125832A/ja not_active Withdrawn
-
2008
- 2008-11-21 WO PCT/JP2008/071252 patent/WO2009066772A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005262388A (ja) * | 2004-03-18 | 2005-09-29 | Sumitomo Electric Hardmetal Corp | 表面被覆切削工具 |
JP2005305576A (ja) * | 2004-04-20 | 2005-11-04 | Sumitomo Electric Hardmetal Corp | 被覆切削工具 |
JP2006082210A (ja) * | 2004-09-17 | 2006-03-30 | Sumitomo Electric Hardmetal Corp | 表面被覆切削工具 |
WO2006070730A1 (ja) * | 2004-12-28 | 2006-07-06 | Sumitomo Electric Hardmetal Corp. | 表面被覆切削工具および表面被覆切削工具の製造方法 |
JP2008093760A (ja) * | 2006-10-10 | 2008-04-24 | Nachi Fujikoshi Corp | ドライ加工で優れた性能を発揮する硬質被膜 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2669031A1 (en) * | 2011-01-27 | 2013-12-04 | Mitsubishi Materials Corporation | Surface-coated cutting tool |
EP2669031A4 (en) * | 2011-01-27 | 2014-11-19 | Mitsubishi Materials Corp | SURFACE-FINISHED CUTTING TOOL |
US9089981B2 (en) | 2011-01-27 | 2015-07-28 | Mitsubishi Materials Corporation | Surface-coated cutting tool |
Also Published As
Publication number | Publication date |
---|---|
JP2009125832A (ja) | 2009-06-11 |
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