JPH10508904A - 近最終製品形状の切削加工に好ましいa1▲下2▼o▲下3▼被膜切削工具 - Google Patents
近最終製品形状の切削加工に好ましいa1▲下2▼o▲下3▼被膜切削工具Info
- Publication number
- JPH10508904A JPH10508904A JP8515989A JP51598996A JPH10508904A JP H10508904 A JPH10508904 A JP H10508904A JP 8515989 A JP8515989 A JP 8515989A JP 51598996 A JP51598996 A JP 51598996A JP H10508904 A JPH10508904 A JP H10508904A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- hkl
- fluorine
- sulfur
- layers
- 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.)
- Granted
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
- 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
-
- 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
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Physical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.2.5〜12μmの厚さを有する最外層または第2最外層のα−Al2O3 層を含む厚さ<20μmの被膜を有するボディーであって、被膜されたままの前 記Al2O3層が近研磨様の平滑で光沢のある外観を有するボディー。 2.前記Al2O3層が、1.5より大きいテクスチャー係数である110テク スチャーを有し、前記テクスチャー係数が次式で定義され、 TC(hkl)={I(hkl)/I0(hkl)}{(1/n)Σ[I(hkl)/I0(hkl)]}-1 I(hkl)=(hkl)反射の測定強度 I0(hkl)=ASTM標準粉末パターン回折資料の標準強度 n=計算に使用した反射数(hkl)、使用した反射は(012),(104),(110),(113),(0 24)(116)である 請求項1記載のボディー。 3.前記Al2O3層が、10μmの長さに渡って平均表面平滑度Rmax≦0. 4μmを有する請求項1記載のボディー。 4.前記ボディーが超硬合金、サーメットまたはセラミックの基板である請求 項1記載のボディー。 5.前記被膜が前記Al2O3層及びTiCxNyOz層の複数層からなる請求項 1記載のボディー。 6.前記Al2O3層が前記TiCxNyOz層の頂上にある請求項5記載のボデ ィー。 7.前記Al2O3層の上部に薄い1μm以下の厚さのTiN層がある請求項6 記載のボディー。 8.α−Al2O3の最外層が3〜8μmの厚さを有する請求項1記載のボディ ー。 9.テクスチャー係数が,2.5より大きい請求項2記載のボディー。 10.前記ボディーの前記サーメットがチタニウム基炭窒化物である請求項4 記載のボディー。 11.CVDによりαAl2O3層でボディーを被膜する方法であって、 前記ボディーが、1種または2種以上のアルミニウムハロゲン化物と加水分解 する薬剤及び/または酸化する薬剤と高温度で接触せしめられ Al2O3の核生成以前にCVD反応装置雰囲気の酸化ポテンシャルが、H20 または、CO2またはO2のような他種の酸化剤を5ppm未満の全濃度水準で使 用して低水準に保持され、 Al2O3の前記核生成が、次の順、即ちCO2、CO及びAlCl3の順に反応 ガスのシーケンス制御によって開始し、 温度は核生成中は約1000℃であり、且つ 前記Al2O3層の核生長中は2種の異なるドーパントが所定の異なる条件で使 用される、 αAl2O3層でボディーを被膜する方法。 12.前記ドーパントの1種がフッ素を含まない硫黄基ドーパントであり、且 つ別の1種が硫黄−フッ素基ドーパントである請求項11記載の方法。 13.前記フッ素を含まない硫黄基ドーパントがH2Sである請求項12記載 の方法。 14.前記フッ素を含む硫黄基ドーパントがSF6である請求項12記載の方 法。 15.前記ドーパントが約20分の期間交互に使用される請求項12記載の方 法。 16.フッ素を含まない前記硫黄基ドーパントの濃度が一定に保持され且つフ ッ素を含む前記硫黄基ドーパントの濃度が20分〜1.5時間の期間反応混合物 に添加される請求項14記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9403932-8 | 1994-11-15 | ||
| SE9403932A SE504968C2 (sv) | 1994-11-15 | 1994-11-15 | Metod att belägga ett skärverktyg med ett skikt av alfa-Al2O3 |
| PCT/SE1995/001347 WO1996015286A1 (en) | 1994-11-15 | 1995-11-14 | Al2O3-COATED CUTTING TOOL PREFERABLY FOR NEAR NET SHAPE MACHINING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10508904A true JPH10508904A (ja) | 1998-09-02 |
| JP4037447B2 JP4037447B2 (ja) | 2008-01-23 |
Family
ID=20395979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51598996A Expired - Lifetime JP4037447B2 (ja) | 1994-11-15 | 1995-11-14 | 近最終製品形状の切削加工に好ましいa1▲下2▼o▲下3▼被膜の形成方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5702808A (ja) |
| EP (1) | EP0784715B1 (ja) |
| JP (1) | JP4037447B2 (ja) |
| AT (1) | ATE203573T1 (ja) |
| AU (1) | AU3943795A (ja) |
| DE (1) | DE69521902T2 (ja) |
| SE (1) | SE504968C2 (ja) |
| WO (1) | WO1996015286A1 (ja) |
| ZA (1) | ZA959488B (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012061538A (ja) * | 2010-09-15 | 2012-03-29 | Mitsubishi Materials Corp | 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 |
| JP2012143827A (ja) * | 2011-01-11 | 2012-08-02 | Mitsubishi Materials Corp | 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 |
| JP2014166657A (ja) * | 2013-02-28 | 2014-09-11 | Mitsubishi Materials Corp | 高速切削加工で硬質被覆層がすぐれた耐摩耗性を発揮する表面被覆切削工具 |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5921725A (en) * | 1996-03-13 | 1999-07-13 | Kashiwagi; Tetsuya | Sintered silicon nitride articles for tools and method of preparation |
| US6248127B1 (en) | 1998-08-21 | 2001-06-19 | Medtronic Ave, Inc. | Thromboresistant coated medical device |
| JP3678924B2 (ja) | 1998-11-05 | 2005-08-03 | 日立ツール株式会社 | 酸化アルミニウム被覆工具 |
| SE516017C2 (sv) * | 1999-02-05 | 2001-11-12 | Sandvik Ab | Hårdmetallskär belagt med slitstark beläggning |
| SE9901244D0 (sv) | 1999-04-08 | 1999-04-08 | Sandvik Ab | Cemented carbide insert |
| SE519828C2 (sv) | 1999-04-08 | 2003-04-15 | Sandvik Ab | Skär av en hårdmetallkropp med en bindefasanrikad ytzon och en beläggning och sätt att framställa denna |
| US6764255B1 (en) | 1999-10-15 | 2004-07-20 | Seagate Technology Llc | Cutting tool for precision machining a hydrodynamic bearing bore in stainless steel sleeve |
| US6338894B1 (en) * | 2000-05-31 | 2002-01-15 | Mitsubishi Materials Corporation | Coated cemented carbide cutting tool member and process for producing the same |
| US6638571B2 (en) | 2000-05-31 | 2003-10-28 | Mitsubishi Materials Corporation | Coated cemented carbide cutting tool member and process for producing the same |
| DE10048899B4 (de) * | 2000-10-02 | 2004-04-08 | Walter Ag | Schneidplatte mit Verschleißerkennung |
| SE519339C2 (sv) * | 2000-11-22 | 2003-02-18 | Sandvik Ab | Skärverktyg belagt med aluminiumoxid och sätt att tillverka detsamma |
| SE522736C2 (sv) * | 2001-02-16 | 2004-03-02 | Sandvik Ab | Aluminiumoxidbelagt skärverktyg och metod för att framställa detsamma |
| SE526604C2 (sv) * | 2002-03-22 | 2005-10-18 | Seco Tools Ab | Belagt skärverktyg för svarvning i stål |
| US7455918B2 (en) * | 2004-03-12 | 2008-11-25 | Kennametal Inc. | Alumina coating, coated product and method of making the same |
| SE528430C2 (sv) | 2004-11-05 | 2006-11-14 | Seco Tools Ab | Med aluminiumoxid belagt skärverktygsskär samt metod att framställa detta |
| SE528432C2 (sv) | 2004-11-05 | 2006-11-14 | Seco Tools Ab | Med aluminiumoxid belagt skärverktygsskär samt metod för att framställa detta |
| JP4518260B2 (ja) * | 2005-01-21 | 2010-08-04 | 三菱マテリアル株式会社 | 硬質被覆層が高速断続切削加工で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 |
| SE528672C2 (sv) * | 2005-01-31 | 2007-01-16 | Sandvik Intellectual Property | Hårdmetallskär för slitstyrkekrävande korthålsborrning samt sätt att framställa detsamma |
| SE528696C2 (sv) | 2005-02-25 | 2007-01-23 | Sandvik Intellectual Property | CVD-belagt skär av hårdmetall, cermet eller keramik och sätt att tillverka detsamma |
| SE0602723L (sv) | 2006-06-16 | 2007-12-17 | Sandvik Intellectual Property | Belagt skär |
| US20070298282A1 (en) * | 2005-06-17 | 2007-12-27 | Sandvik Intellectual Property Ab | Coated cutting tool insert |
| SE529023C2 (sv) * | 2005-06-17 | 2007-04-10 | Sandvik Intellectual Property | Belagt skär av hårdmetall |
| SE529051C2 (sv) * | 2005-09-27 | 2007-04-17 | Seco Tools Ab | Skärverktygsskär belagt med aluminiumoxid |
| KR100587965B1 (ko) * | 2005-12-23 | 2006-06-08 | 한국야금 주식회사 | 절삭공구/내마모성 공구용 표면 피복 부재용 박막 |
| EP1905870A3 (en) * | 2006-09-27 | 2008-05-14 | Seco Tools Ab | Alumina layer with enhanced texture |
| SE530735C2 (sv) * | 2006-10-18 | 2008-08-26 | Sandvik Intellectual Property | Ett belagt skär av hårdmetall, speciellt användbart för svarvning av stål |
| 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 |
| EP2395126A1 (en) | 2010-06-08 | 2011-12-14 | Seco Tools AB | Textured alumina layer |
| EP2446988A1 (en) | 2010-10-29 | 2012-05-02 | Seco Tools AB | Cutting tool insert with an alpha-alumina layer having a multi-components texture |
| US9656335B2 (en) * | 2013-03-08 | 2017-05-23 | United Technologies Corporation | Broach tool rake face with a tailored surface topography |
| RU2675190C2 (ru) * | 2014-01-30 | 2018-12-17 | Сандвик Интеллекчуал Проперти Аб | Покрытый оксидом алюминия режущий инструмент |
| KR102216097B1 (ko) * | 2015-08-28 | 2021-02-15 | 스미또모 덴꼬오 하드메탈 가부시끼가이샤 | 표면 피복 절삭 공구 및 그 제조 방법 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736107A (en) * | 1971-05-26 | 1973-05-29 | Gen Electric | Coated cemented carbide product |
| USRE29420E (en) * | 1971-11-12 | 1977-09-27 | Sandvik Aktiebolag | Sintered cemented carbide body coated with two layers |
| SE357984B (ja) * | 1971-11-12 | 1973-07-16 | Sandvik Ab | |
| SE367217B (ja) * | 1973-09-17 | 1974-05-20 | Sandvik Ab | |
| US4018631A (en) * | 1975-06-12 | 1977-04-19 | General Electric Company | Coated cemented carbide product |
| JPS537513A (en) * | 1976-07-10 | 1978-01-24 | Mitsubishi Metal Corp | Covered hard alloy product |
| US4399168A (en) * | 1980-01-21 | 1983-08-16 | Santrade Ltd. | Method of preparing coated cemented carbide product |
| SE425978B (sv) * | 1980-07-28 | 1982-11-29 | Sandvik Ab | Sett att framstella en formkropp bestaende av ett substrat samt minst ett tunt slitstarkt ytskikt |
| US4619866A (en) * | 1980-07-28 | 1986-10-28 | Santrade Limited | Method of making a coated cemented carbide body and resulting body |
| US4490191A (en) * | 1981-12-16 | 1984-12-25 | General Electric Company | Coated product and process |
| JPH0773802B2 (ja) * | 1987-07-10 | 1995-08-09 | 住友電気工業株式会社 | 被覆超硬合金工具 |
| SE464818B (sv) * | 1989-06-16 | 1991-06-17 | Sandvik Ab | Belagt skaer foer skaerande bearbetning |
| DE69007885T2 (de) * | 1989-07-13 | 1994-07-28 | Seco Tools Ab | Mit mehreren Oxiden beschichteter Karbidkörper und Verfahren zu seiner Herstellung. |
| SE9101953D0 (sv) * | 1991-06-25 | 1991-06-25 | Sandvik Ab | A1203 coated sintered body |
| SE501527C2 (sv) * | 1992-12-18 | 1995-03-06 | Sandvik Ab | Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt |
| SE502174C2 (sv) * | 1993-12-23 | 1995-09-04 | Sandvik Ab | Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt |
| JPH08215941A (ja) * | 1995-02-07 | 1996-08-27 | Mitsubishi Materials Corp | 表面被覆炭化タングステン基超硬合金製切削工具の製造方法 |
-
1994
- 1994-11-15 SE SE9403932A patent/SE504968C2/sv not_active IP Right Cessation
-
1995
- 1995-11-08 ZA ZA959488A patent/ZA959488B/xx unknown
- 1995-11-14 US US08/557,580 patent/US5702808A/en not_active Expired - Lifetime
- 1995-11-14 DE DE69521902T patent/DE69521902T2/de not_active Expired - Lifetime
- 1995-11-14 JP JP51598996A patent/JP4037447B2/ja not_active Expired - Lifetime
- 1995-11-14 WO PCT/SE1995/001347 patent/WO1996015286A1/en not_active Ceased
- 1995-11-14 AT AT95937282T patent/ATE203573T1/de active
- 1995-11-14 AU AU39437/95A patent/AU3943795A/en not_active Abandoned
- 1995-11-14 EP EP95937282A patent/EP0784715B1/en not_active Expired - Lifetime
-
1997
- 1997-07-22 US US08/898,408 patent/US5834061A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012061538A (ja) * | 2010-09-15 | 2012-03-29 | Mitsubishi Materials Corp | 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 |
| JP2012143827A (ja) * | 2011-01-11 | 2012-08-02 | Mitsubishi Materials Corp | 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 |
| JP2014166657A (ja) * | 2013-02-28 | 2014-09-11 | Mitsubishi Materials Corp | 高速切削加工で硬質被覆層がすぐれた耐摩耗性を発揮する表面被覆切削工具 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE9403932D0 (sv) | 1994-11-15 |
| DE69521902D1 (de) | 2001-08-30 |
| SE9403932L (sv) | 1996-05-16 |
| WO1996015286A1 (en) | 1996-05-23 |
| SE504968C2 (sv) | 1997-06-02 |
| EP0784715B1 (en) | 2001-07-25 |
| EP0784715A1 (en) | 1997-07-23 |
| DE69521902T2 (de) | 2001-11-15 |
| JP4037447B2 (ja) | 2008-01-23 |
| ZA959488B (en) | 1996-07-15 |
| US5834061A (en) | 1998-11-10 |
| US5702808A (en) | 1997-12-30 |
| ATE203573T1 (de) | 2001-08-15 |
| AU3943795A (en) | 1996-06-06 |
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