DE3882516D1 - Schneidewerkzeug. - Google Patents
Schneidewerkzeug.Info
- Publication number
- DE3882516D1 DE3882516D1 DE8888904784T DE3882516T DE3882516D1 DE 3882516 D1 DE3882516 D1 DE 3882516D1 DE 8888904784 T DE8888904784 T DE 8888904784T DE 3882516 T DE3882516 T DE 3882516T DE 3882516 D1 DE3882516 D1 DE 3882516D1
- Authority
- DE
- Germany
- Prior art keywords
- cutting tool
- cutting
- tool
- 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.)
- Revoked
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/056,091 US4852999A (en) | 1987-05-28 | 1987-05-28 | Cutting tool |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3882516D1 true DE3882516D1 (de) | 1993-08-26 |
DE3882516T2 DE3882516T2 (de) | 1993-11-11 |
Family
ID=22002091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88904784T Revoked DE3882516T2 (de) | 1987-05-28 | 1988-04-18 | Schneidewerkzeug. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4852999A (de) |
EP (1) | EP0333776B1 (de) |
AU (1) | AU1798988A (de) |
CA (1) | CA1308919C (de) |
DE (1) | DE3882516T2 (de) |
WO (1) | WO1988009243A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8701172D0 (sv) * | 1987-03-20 | 1987-03-20 | Sandvik Ab | Whiskerforsterkt keramiskt skerverktyg |
SE8701791D0 (sv) * | 1987-04-29 | 1987-04-29 | Sandvik Ab | Cemented carbonitride alloy with improved toughness behaviour |
US4925458A (en) * | 1987-05-28 | 1990-05-15 | Kennametal Inc. | Cutting tool |
US4956315A (en) * | 1987-09-02 | 1990-09-11 | Kennametal Inc. | Whisker reinforced ceramics and a method of clad/hot isostatic pressing same |
US5053369A (en) * | 1988-11-02 | 1991-10-01 | Treibacher Chemische Werke Aktiengesellschaft | Sintered microcrystalline ceramic material |
US4965231A (en) * | 1988-11-03 | 1990-10-23 | Kennametal Inc. | Alumina-zirconia-silicon carbide-magnesia compositions and articles made therefrom |
US4960735A (en) * | 1988-11-03 | 1990-10-02 | Kennametal Inc. | Alumina-zirconia-silicon carbide-magnesia ceramics |
US4959332A (en) * | 1988-11-03 | 1990-09-25 | Kennametal Inc. | Alumina-zirconia-carbide whisker reinforced cutting tools |
AU626942B2 (en) * | 1988-11-03 | 1992-08-13 | Kennametal Inc. | Alumina-zirconia-silicon carbide-magnesia ceramic articles |
US4959331A (en) * | 1988-11-03 | 1990-09-25 | Kennametal Inc. | Alumina-zirconia-silicon carbide-magnesia cutting tools |
US5024976A (en) * | 1988-11-03 | 1991-06-18 | Kennametal Inc. | Alumina-zirconia-silicon carbide-magnesia ceramic cutting tools |
EP0414910B1 (de) * | 1989-02-22 | 1994-12-28 | Kabushiki Kaisha Kobe Seiko Sho | Aluminiumoxidkeramik, ihre herstellung und wegwerfstück daraus |
US5059564A (en) * | 1989-06-05 | 1991-10-22 | Kennametal Inc. | Alumina-titanium carbide-silicon carbide composition |
SE465319B (sv) * | 1989-10-17 | 1991-08-26 | Sandvik Ab | A1203-baserat skaer foer spaanavskiljande bearbetning av staal |
US5231060A (en) * | 1989-10-17 | 1993-07-27 | Sandvik Ab | Whisker-reinforced ceramic cutting tool material |
US5188908A (en) * | 1990-02-23 | 1993-02-23 | Mitsubishi Materials Corporation | Al2 O3 Based ceramics |
US5264297A (en) * | 1990-03-09 | 1993-11-23 | Kennametal Inc. | Physical vapor deposition of titanium nitride on a nonconductive substrate |
US5360772A (en) * | 1990-07-25 | 1994-11-01 | Kyocera Corporation | Ceramic material reinforced by the incorporation of TiC, TiCN and TiN whiskers and processes for production thereof |
US5093975A (en) * | 1990-12-04 | 1992-03-10 | The Kinetic Company | Method of making new side trimmer and side trimmer blade |
US5177037A (en) * | 1991-05-21 | 1993-01-05 | Industrial Ceramic Technology, Inc. | High fracture toughness electro-discharge machineable ceramic whisker reinforced ceramic composites and tooling made therefrom |
US5326731A (en) * | 1993-11-18 | 1994-07-05 | Electrofuel Manufacturing Company | Ceramic compositions for wear resistant applications |
US5855997A (en) * | 1996-02-14 | 1999-01-05 | The Penn State Research Foundation | Laminated ceramic cutting tool |
WO2001003886A1 (en) * | 1999-07-09 | 2001-01-18 | Speedfam-Ipec Corporation | Method and apparatus for eliminating wear and grooving of workpiece carrier retaining element |
US7455715B2 (en) | 2001-07-13 | 2008-11-25 | Teck Cominco Metals Ltd. | Heap bioleaching process for the extraction of zinc |
JP6436513B2 (ja) * | 2015-06-17 | 2018-12-12 | 国立研究開発法人物質・材料研究機構 | 治癒活性剤を含む酸化誘起型自己治癒セラミックス組成物、その製法及びその用途、並びに酸化誘起型自己治癒セラミックス組成物の高機能化方法 |
US11371150B2 (en) | 2020-01-04 | 2022-06-28 | Kennametal Inc. | Coating and coated cutting tool comprising the coating |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3580708A (en) * | 1969-03-06 | 1971-05-25 | Nippon Tungsten | Method of forming cutting tool materials consisting of alumina and titanium carbide |
JPS6016388B2 (ja) * | 1978-11-04 | 1985-04-25 | 日本特殊陶業株式会社 | 高靭性セラミック工具の製法 |
US4543345A (en) * | 1984-02-09 | 1985-09-24 | The United States Of America As Represented By The Department Of Energy | Silicon carbide whisker reinforced ceramic composites and method for making same |
SE8602750D0 (sv) * | 1986-06-19 | 1986-06-19 | Sandvik Ab | Skiktbelagd keramisk sinterkropp |
CA1285582C (en) * | 1986-08-04 | 1991-07-02 | Joseph G. Ii Baldoni | Ceramic based composites with improved fracture toughness |
SE8701172D0 (sv) * | 1987-03-20 | 1987-03-20 | Sandvik Ab | Whiskerforsterkt keramiskt skerverktyg |
-
1987
- 1987-05-28 US US07/056,091 patent/US4852999A/en not_active Expired - Lifetime
-
1988
- 1988-04-18 AU AU17989/88A patent/AU1798988A/en not_active Abandoned
- 1988-04-18 EP EP88904784A patent/EP0333776B1/de not_active Revoked
- 1988-04-18 DE DE88904784T patent/DE3882516T2/de not_active Revoked
- 1988-04-18 WO PCT/US1988/001222 patent/WO1988009243A1/en not_active Application Discontinuation
- 1988-05-24 CA CA000567532A patent/CA1308919C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4852999A (en) | 1989-08-01 |
EP0333776B1 (de) | 1993-07-21 |
EP0333776A4 (de) | 1989-10-24 |
CA1308919C (en) | 1992-10-20 |
AU1798988A (en) | 1988-12-21 |
WO1988009243A1 (en) | 1988-12-01 |
DE3882516T2 (de) | 1993-11-11 |
EP0333776A1 (de) | 1989-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |