JP2020099979A - 切削工具用ダイヤモンド皮膜 - Google Patents
切削工具用ダイヤモンド皮膜 Download PDFInfo
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- JP2020099979A JP2020099979A JP2018241145A JP2018241145A JP2020099979A JP 2020099979 A JP2020099979 A JP 2020099979A JP 2018241145 A JP2018241145 A JP 2018241145A JP 2018241145 A JP2018241145 A JP 2018241145A JP 2020099979 A JP2020099979 A JP 2020099979A
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- JP
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- Prior art keywords
- coating
- cutting tool
- peak
- less
- diamond
- 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.)
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Classifications
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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
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
- C23C16/271—Diamond only using hot filaments
-
- 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
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
-
- 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
- C23C28/044—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
-
- 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)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Chemical Vapour Deposition (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Lubricants (AREA)
Abstract
Description
記
前記ラマン散乱分光分析により測定されたラマン散乱分光スペクトルを、次の(1)〜(7)の7つのガウス関数の和であると仮定し、このラマン散乱分光スペクトルをピーク分離した場合において、Jのピーク強度をIJ、Nのピーク強度をINと定義する。
(1)ラマンシフト1550±40cm−1にピークを持つJ
(2)ラマンシフト1500±150cm−1にピークを持ち、且つ、半値幅が20
0cm−1以上であるK
(3)ラマンシフト1470±30cm−1にピークを持つL
(4)ラマンシフト1340±40cm−1にピークを持つM
(5)ラマンシフト1330±20cm−1にピークを持ち、且つ、半値幅が20c
m−1以下であるN
(6)ラマンシフト1200±40cm−1にピークを持つP
(7)ラマンシフト1130±20cm−1にピークを持つQ
(2)ラマンシフト1500±150cm−1にピークを持ち、且つ、半値幅が20
0cm−1以上であるK
(3)ラマンシフト1470±30cm−1にピークを持つL
(4)ラマンシフト1340±40cm−1にピークを持つM
(5)ラマンシフト1330±20cm−1にピークを持ち、且つ、半値幅が20c
m−1以下であるN
(6)ラマンシフト1200±40cm−1にピークを持つP
(7)ラマンシフト1130±20cm−1にピークを持つQ
Claims (6)
- 基材上に形成される切削工具用ダイヤモンド皮膜であって、この切削工具用ダイヤモンド皮膜は、ラマン散乱分光分析を行った場合、下記のように定義されるIJ及びINの強度比[IN/IJ]が、基材表面から皮膜表面方向0.5μmの範囲における任意の測定位置A点で0.01以上0.30以下であり、皮膜表面から基材方向0.5μmの範囲における任意の測定位置B点で1.00以上30.25以下であることを特徴とする切削工具用ダイヤモンド皮膜。
記
前記ラマン散乱分光分析により測定されたラマン散乱分光スペクトルを、次の(1)〜(7)の7つのガウス関数の和であると仮定し、このラマン散乱分光スペクトルをピーク分離した場合において、Jのピーク強度をIJ、Nのピーク強度をINと定義する。
(1)ラマンシフト1550±40cm−1にピークを持つJ
(2)ラマンシフト1500±150cm−1にピークを持ち、且つ、半値幅が20
0cm−1以上であるK
(3)ラマンシフト1470±30cm−1にピークを持つL
(4)ラマンシフト1340±40cm−1にピークを持つM
(5)ラマンシフト1330±20cm−1にピークを持ち、且つ、半値幅が20c
m−1以下であるN
(6)ラマンシフト1200±40cm−1にピークを持つP
(7)ラマンシフト1130±20cm−1にピークを持つQ - 請求項1記載の切削工具用ダイヤモンド皮膜において、前記Qのピーク強度をIQと定義したとき、前記IQ及び前記INの強度比[IN/IQ]が、前記測定位置A点で0.15以上1.30以下であり、前記測定位置B点で1.50以上45.36以下であることを特徴とする切削工具用ダイヤモンド皮膜。
- 請求項1,2いずれか1項に記載の切削工具用ダイヤモンド皮膜において、前記測定位置Aの結晶粒径が前記測定位置Bの結晶粒径より小さいことを特徴とする切削工具用ダイヤモンド皮膜。
- 請求項3記載の切削工具用ダイヤモンド皮膜において、基材直上に設けられ皮膜成長方向に垂直な方向の結晶粒の幅が0.005μm以上0.15μm以下である皮膜層[A]と、この皮膜層[A]より皮膜表面側に設けられ前記皮膜成長方向に垂直な方向の結晶粒の幅が0.2μm以上30μm以下である皮膜層[B]とを含み、前記測定位置A点は前記皮膜層[A]内に存在し、前記測定位置B点は前記皮膜層[B]内に存在することを特徴とする切削工具用ダイヤモンド皮膜。
- 請求項1〜4いずれか1項に記載の切削工具用ダイヤモンド皮膜において、膜厚が5μm以上20μm以下であることを特徴とする切削工具用ダイヤモンド皮膜。
- 請求項1〜5いずれか1項に記載の切削工具用ダイヤモンド皮膜において、前記基材はPCB加工用の切削工具であることを特徴とする切削工具用ダイヤモンド皮膜。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018241145A JP6927954B2 (ja) | 2018-12-25 | 2018-12-25 | 切削工具用ダイヤモンド皮膜 |
TW108141338A TWI778306B (zh) | 2018-12-25 | 2019-11-14 | 切削工具用鑽石皮膜 |
CN201911238934.8A CN111378955A (zh) | 2018-12-25 | 2019-12-06 | 切削工具用金刚石覆膜 |
EP19217825.9A EP3674441A1 (en) | 2018-12-25 | 2019-12-19 | Diamond film for cutting tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018241145A JP6927954B2 (ja) | 2018-12-25 | 2018-12-25 | 切削工具用ダイヤモンド皮膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020099979A true JP2020099979A (ja) | 2020-07-02 |
JP6927954B2 JP6927954B2 (ja) | 2021-09-01 |
Family
ID=68965776
Family Applications (1)
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JP2018241145A Active JP6927954B2 (ja) | 2018-12-25 | 2018-12-25 | 切削工具用ダイヤモンド皮膜 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3674441A1 (ja) |
JP (1) | JP6927954B2 (ja) |
CN (1) | CN111378955A (ja) |
TW (1) | TWI778306B (ja) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03197677A (ja) * | 1989-12-25 | 1991-08-29 | Sumitomo Electric Ind Ltd | ダイヤモンドコーティング工具及びその製造法 |
JPH03281106A (ja) * | 1990-03-28 | 1991-12-11 | Sumitomo Electric Ind Ltd | 多結晶ダイヤモンド工具及びその製造方法 |
JPH04223807A (ja) * | 1990-03-30 | 1992-08-13 | Sumitomo Electric Ind Ltd | 多結晶ダイヤモンド工具及びその製造方法 |
JPH05123908A (ja) * | 1991-11-05 | 1993-05-21 | Kobe Steel Ltd | ダイヤモンド薄膜切削工具 |
JP2008100301A (ja) * | 2006-10-17 | 2008-05-01 | Ngk Spark Plug Co Ltd | ダイヤモンド被覆切削インサート及び切削工具 |
JP2009061540A (ja) * | 2007-09-05 | 2009-03-26 | Sumitomo Electric Ind Ltd | 非晶質炭素膜被覆工具 |
JP2010194629A (ja) * | 2009-02-23 | 2010-09-09 | Union Tool Co | 切削工具用ダイヤモンド皮膜 |
JP2011062775A (ja) * | 2009-09-17 | 2011-03-31 | Mitsubishi Materials Corp | 硬質炭素膜被覆切削工具 |
JP2012071370A (ja) * | 2010-09-28 | 2012-04-12 | Hitachi Tool Engineering Ltd | ダイヤモンド被覆切削工具 |
CN103436855A (zh) * | 2013-08-23 | 2013-12-11 | 厦门金鹭特种合金有限公司 | 一种微型铣刀金刚石复合涂层的制备方法 |
WO2016175088A1 (ja) * | 2015-04-27 | 2016-11-03 | 京セラ株式会社 | 被覆部材 |
JP2018027616A (ja) * | 2013-09-30 | 2018-02-22 | 京セラ株式会社 | 切削工具および切削加工物の製造方法 |
JP2018043286A (ja) * | 2016-09-16 | 2018-03-22 | 新日鐵住金株式会社 | 金属管成形ロール、金属管成形装置、金属管成形方法 |
JP2018058202A (ja) * | 2016-10-04 | 2018-04-12 | 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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449571B1 (en) * | 1990-03-30 | 1995-08-30 | Sumitomo Electric Industries, Ltd. | Polycrystalline diamond tool and method for producing the polycrystalline diamond tool |
JP2003025117A (ja) | 2001-07-17 | 2003-01-29 | Nachi Fujikoshi Corp | ダイヤモンド被覆切削工具 |
JP5499650B2 (ja) * | 2009-11-16 | 2014-05-21 | 三菱マテリアル株式会社 | 耐剥離性と耐摩耗性にすぐれたダイヤモンド被覆工具 |
-
2018
- 2018-12-25 JP JP2018241145A patent/JP6927954B2/ja active Active
-
2019
- 2019-11-14 TW TW108141338A patent/TWI778306B/zh active
- 2019-12-06 CN CN201911238934.8A patent/CN111378955A/zh active Pending
- 2019-12-19 EP EP19217825.9A patent/EP3674441A1/en active Pending
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03197677A (ja) * | 1989-12-25 | 1991-08-29 | Sumitomo Electric Ind Ltd | ダイヤモンドコーティング工具及びその製造法 |
JPH03281106A (ja) * | 1990-03-28 | 1991-12-11 | Sumitomo Electric Ind Ltd | 多結晶ダイヤモンド工具及びその製造方法 |
JPH04223807A (ja) * | 1990-03-30 | 1992-08-13 | Sumitomo Electric Ind Ltd | 多結晶ダイヤモンド工具及びその製造方法 |
JPH05123908A (ja) * | 1991-11-05 | 1993-05-21 | Kobe Steel Ltd | ダイヤモンド薄膜切削工具 |
JP2008100301A (ja) * | 2006-10-17 | 2008-05-01 | Ngk Spark Plug Co Ltd | ダイヤモンド被覆切削インサート及び切削工具 |
JP2009061540A (ja) * | 2007-09-05 | 2009-03-26 | Sumitomo Electric Ind Ltd | 非晶質炭素膜被覆工具 |
JP2010194629A (ja) * | 2009-02-23 | 2010-09-09 | Union Tool Co | 切削工具用ダイヤモンド皮膜 |
EP2230327A1 (en) * | 2009-02-23 | 2010-09-22 | Union Tool Co. | Diamond coating for cutting tool |
JP2011062775A (ja) * | 2009-09-17 | 2011-03-31 | Mitsubishi Materials Corp | 硬質炭素膜被覆切削工具 |
JP2012071370A (ja) * | 2010-09-28 | 2012-04-12 | Hitachi Tool Engineering Ltd | ダイヤモンド被覆切削工具 |
CN103436855A (zh) * | 2013-08-23 | 2013-12-11 | 厦门金鹭特种合金有限公司 | 一种微型铣刀金刚石复合涂层的制备方法 |
JP2018027616A (ja) * | 2013-09-30 | 2018-02-22 | 京セラ株式会社 | 切削工具および切削加工物の製造方法 |
WO2016175088A1 (ja) * | 2015-04-27 | 2016-11-03 | 京セラ株式会社 | 被覆部材 |
JP2018043286A (ja) * | 2016-09-16 | 2018-03-22 | 新日鐵住金株式会社 | 金属管成形ロール、金属管成形装置、金属管成形方法 |
JP2018058202A (ja) * | 2016-10-04 | 2018-04-12 | 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 |
Also Published As
Publication number | Publication date |
---|---|
EP3674441A1 (en) | 2020-07-01 |
TWI778306B (zh) | 2022-09-21 |
CN111378955A (zh) | 2020-07-07 |
TW202039912A (zh) | 2020-11-01 |
JP6927954B2 (ja) | 2021-09-01 |
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