DE68921246D1 - Gesinterte, oberflächenveredelte Legierung mit und ohne Hartbeschichtung sowie Verfahren zur Herstellung der Legierung. - Google Patents
Gesinterte, oberflächenveredelte Legierung mit und ohne Hartbeschichtung sowie Verfahren zur Herstellung der Legierung.Info
- Publication number
- DE68921246D1 DE68921246D1 DE68921246T DE68921246T DE68921246D1 DE 68921246 D1 DE68921246 D1 DE 68921246D1 DE 68921246 T DE68921246 T DE 68921246T DE 68921246 T DE68921246 T DE 68921246T DE 68921246 D1 DE68921246 D1 DE 68921246D1
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- sintered
- producing
- well
- hard coating
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
-
- 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
- C22C29/04—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 carbonitrides
-
- 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
- Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity
-
- 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
- Y10T428/12056—Entirely inorganic
-
- 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
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
-
- 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
- Y10T428/12993—Surface feature [e.g., rough, mirror]
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63116351A JP2511694B2 (ja) | 1988-05-13 | 1988-05-13 | 表面調質焼結合金及びその製造方法並びにその合金に硬質膜を被覆してなる被覆表面調質焼結合金 |
JP63241268A JP2814452B2 (ja) | 1988-09-27 | 1988-09-27 | 表面調質焼結合金及びその製造方法並びにその合金に硬質膜を被覆してなる被覆表面調質焼結合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921246D1 true DE68921246D1 (de) | 1995-03-30 |
DE68921246T2 DE68921246T2 (de) | 1995-07-20 |
Family
ID=26454700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921246T Expired - Lifetime DE68921246T2 (de) | 1988-05-13 | 1989-03-22 | Gesinterte, oberflächenveredelte Legierung mit und ohne Hartbeschichtung sowie Verfahren zur Herstellung der Legierung. |
Country Status (4)
Country | Link |
---|---|
US (2) | US4990410A (de) |
EP (1) | EP0344421B1 (de) |
KR (1) | KR0151843B1 (de) |
DE (1) | DE68921246T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69025582T3 (de) * | 1989-12-27 | 2001-05-31 | Sumitomo Electric Industries, Ltd. | Beschichteter Hartmetallkörper und Verfahren zu seiner Herstellung |
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 |
JPH0726173B2 (ja) * | 1991-02-13 | 1995-03-22 | 東芝タンガロイ株式会社 | 高靭性サーメット及びその製造方法 |
SE9101590D0 (sv) * | 1991-05-24 | 1991-05-24 | Sandvik Ab | Sintrad karbonitridlegering med bindefasanrikning |
SE9101865D0 (sv) * | 1991-06-17 | 1991-06-17 | Sandvik Ab | Titanbaserad karbonitridlegering med slitstarkt ytskikt |
SE9200530D0 (sv) * | 1992-02-21 | 1992-02-21 | Sandvik Ab | Haardmetall med bindefasanrikad ytzon |
JP2792391B2 (ja) * | 1993-05-21 | 1998-09-03 | 株式会社神戸製鋼所 | サーメット焼結体 |
US5543235A (en) * | 1994-04-26 | 1996-08-06 | Sintermet | Multiple grade cemented carbide articles and a method of making the same |
DE4423451A1 (de) * | 1994-05-03 | 1995-11-09 | Krupp Widia Gmbh | Cermet und Verfahren zu seiner Herstellung |
US6057046A (en) * | 1994-05-19 | 2000-05-02 | Sumitomo Electric Industries, Ltd. | Nitrogen-containing sintered alloy containing a hard phase |
US6285082B1 (en) | 1995-01-03 | 2001-09-04 | International Business Machines Corporation | Soft metal conductor |
US5976707A (en) * | 1996-09-26 | 1999-11-02 | Kennametal Inc. | Cutting insert and method of making the same |
DE19922057B4 (de) * | 1999-05-14 | 2008-11-27 | Widia Gmbh | Hartmetall- oder Cermet-Körper und Verfahren zu seiner Herstellung |
JP2000308907A (ja) * | 1999-02-26 | 2000-11-07 | Ngk Spark Plug Co Ltd | サーメット工具及びその製造方法 |
US6921422B2 (en) * | 2002-10-29 | 2005-07-26 | Iowa State University Research Foundation, Inc. | Ductile binder phase for use with A1MgB14 and other hard materials |
DE10342364A1 (de) * | 2003-09-12 | 2005-04-14 | Kennametal Widia Gmbh & Co.Kg | Hartmetall-oder Cermetkörper und Verfahren zu seiner Herstellung |
RU2364700C2 (ru) | 2003-12-15 | 2009-08-20 | Сандвик Интеллекчуал Проперти Аб | Режущая пластина или головка инструмента из твердого сплава для применения в горном деле и строительстве и способ ее изготовления |
DE602004012521T8 (de) * | 2003-12-15 | 2009-08-13 | Sandvik Intellectual Property Ab | Sinterkarbideinsatz und Methode zu dessen Herstellung |
DE102008048967A1 (de) * | 2008-09-25 | 2010-04-01 | Kennametal Inc. | Hartmetallkörper und Verfahren zu dessen Herstellung |
JP5126702B1 (ja) * | 2011-09-12 | 2013-01-23 | 三菱マテリアル株式会社 | 立方晶窒化ほう素基焼結材料製切削工具 |
US8834594B2 (en) | 2011-12-21 | 2014-09-16 | Kennametal Inc. | Cemented carbide body and applications thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3971656A (en) * | 1973-06-18 | 1976-07-27 | Erwin Rudy | Spinodal carbonitride alloys for tool and wear applications |
AT362943B (de) * | 1977-01-27 | 1981-06-25 | Sandvik Ab | Gesintertes hartmetall |
JPS5487719A (en) * | 1977-12-23 | 1979-07-12 | Sumitomo Electric Industries | Super hard alloy and method of making same |
DE2902139C2 (de) * | 1978-01-21 | 1985-10-17 | Sumitomo Electric Industries, Ltd., Osaka | Gesintertes Hartmetall und Verfahren zu dessen Herstellung |
US4587095A (en) * | 1983-01-13 | 1986-05-06 | Mitsubishi Kinzoku Kabushiki Kaisha | Super heatresistant cermet and process of producing the same |
US4649084A (en) * | 1985-05-06 | 1987-03-10 | General Electric Company | Process for adhering an oxide coating on a cobalt-enriched zone, and articles made from said process |
US4639352A (en) * | 1985-05-29 | 1987-01-27 | Sumitomo Electric Industries, Ltd. | Hard alloy containing molybdenum |
US4769070A (en) * | 1986-09-05 | 1988-09-06 | Sumitomo Electric Industries, Ltd. | High toughness cermet and a process for the production of the same |
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 |
US4857108A (en) * | 1986-11-20 | 1989-08-15 | Sandvik Ab | Cemented carbonitride alloy with improved plastic deformation resistance |
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 |
-
1989
- 1989-03-07 US US07/320,059 patent/US4990410A/en not_active Expired - Lifetime
- 1989-03-22 EP EP89105118A patent/EP0344421B1/de not_active Expired - Lifetime
- 1989-03-22 DE DE68921246T patent/DE68921246T2/de not_active Expired - Lifetime
- 1989-05-11 KR KR1019890006361A patent/KR0151843B1/ko not_active IP Right Cessation
- 1989-10-19 US US07/424,185 patent/US4963321A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68921246T2 (de) | 1995-07-20 |
EP0344421A1 (de) | 1989-12-06 |
US4963321A (en) | 1990-10-16 |
US4990410A (en) | 1991-02-05 |
KR960010815B1 (ko) | 1996-08-09 |
KR0151843B1 (en) | 1998-11-16 |
KR890017373A (ko) | 1989-12-15 |
EP0344421B1 (de) | 1995-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings |