DE3863946D1 - Keramisches schneidwerkzeug, verstaerkt mit whiskern. - Google Patents

Keramisches schneidwerkzeug, verstaerkt mit whiskern.

Info

Publication number
DE3863946D1
DE3863946D1 DE8888850090T DE3863946T DE3863946D1 DE 3863946 D1 DE3863946 D1 DE 3863946D1 DE 8888850090 T DE8888850090 T DE 8888850090T DE 3863946 T DE3863946 T DE 3863946T DE 3863946 D1 DE3863946 D1 DE 3863946D1
Authority
DE
Germany
Prior art keywords
whiskers
volume
ceramic cutting
reinforced
properties
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
Application number
DE8888850090T
Other languages
English (en)
Inventor
Gunnar Brandt
Zeljka Senesan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik AB
Original Assignee
Sandvik AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20367932&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3863946(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik AB filed Critical Sandvik AB
Application granted granted Critical
Publication of DE3863946D1 publication Critical patent/DE3863946D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Compositions Of Oxide Ceramics (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
DE8888850090T 1987-03-20 1988-03-16 Keramisches schneidwerkzeug, verstaerkt mit whiskern. Expired - Lifetime DE3863946D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701172A SE8701172D0 (sv) 1987-03-20 1987-03-20 Whiskerforsterkt keramiskt skerverktyg

Publications (1)

Publication Number Publication Date
DE3863946D1 true DE3863946D1 (de) 1991-09-05

Family

ID=20367932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888850090T Expired - Lifetime DE3863946D1 (de) 1987-03-20 1988-03-16 Keramisches schneidwerkzeug, verstaerkt mit whiskern.

Country Status (6)

Country Link
US (2) US4867761A (de)
EP (1) EP0283454B1 (de)
JP (1) JPS643065A (de)
AT (1) ATE65773T1 (de)
DE (1) DE3863946D1 (de)
SE (1) SE8701172D0 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4852999A (en) * 1987-05-28 1989-08-01 Kennametal Inc. Cutting tool
DE3812266C1 (de) * 1988-04-13 1989-08-24 Nils Prof. Dr. 2107 Rosengarten De Claussen
US5024976A (en) * 1988-11-03 1991-06-18 Kennametal Inc. Alumina-zirconia-silicon carbide-magnesia ceramic cutting tools
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
WO1990005045A1 (en) * 1988-11-03 1990-05-17 Kennametal Inc. Alumina-zirconia-silicon carbide-magnesia ceramic articles
US4965231A (en) * 1988-11-03 1990-10-23 Kennametal Inc. Alumina-zirconia-silicon carbide-magnesia compositions and articles made therefrom
US4959331A (en) * 1988-11-03 1990-09-25 Kennametal Inc. Alumina-zirconia-silicon carbide-magnesia cutting tools
DE69015509T2 (de) * 1989-02-22 1995-05-11 Kobe Steel Ltd 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
WO1991008992A1 (en) * 1989-12-13 1991-06-27 The Dow Chemical Company Silicon carbide whisker reinforced ceramic composites and method for making the same
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
JPH04130049A (ja) * 1990-09-18 1992-05-01 Mitsubishi Materials Corp セラミックス複合材料及びその製造方法
US5093975A (en) * 1990-12-04 1992-03-10 The Kinetic Company Method of making new side trimmer and side trimmer blade
SE9100675D0 (sv) * 1991-03-06 1991-03-06 Sandvik Ab Ceramic whisker-reinforced cutting tool with pre-formed chipbreakers for machining
AT394850B (de) * 1991-03-11 1992-06-25 Treibacher Chemische Werke Ag Gesintertes, mikrokristallines keramisches material
US5275984A (en) * 1991-03-13 1994-01-04 Northrop Corporation Fiber coating of unbonded multi-layers for toughening ceramic fiber-matrix composites
SE9100895D0 (sv) * 1991-03-25 1991-03-25 Sandvik Ab Saett att framstaella skaer foeretraedesvis foer skaerande bearbetning av varmhaallfasta material
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
US5324693A (en) * 1992-10-13 1994-06-28 Mitsubishi Materials Corporation Ceramic composites and process for manufacturing the same
SE502053C2 (sv) * 1993-01-15 1995-07-31 Sandvik Ab Whiskers- och partikel-förstärkt keramiskt skärverktygsmaterial
US5427987A (en) * 1993-05-10 1995-06-27 Kennametal Inc. Group IVB boride based cutting tools for machining group IVB based materials
US5571317A (en) * 1993-07-30 1996-11-05 Western Atlas Inc. Fiber-reinforced magnesium oxychloride bond
US5326731A (en) * 1993-11-18 1994-07-05 Electrofuel Manufacturing Company Ceramic compositions for wear resistant applications
JPH07232959A (ja) * 1993-12-21 1995-09-05 Kobe Steel Ltd アルミナ基セラミックス及びその製造方法
SE508255C2 (sv) 1994-07-15 1998-09-21 Sandvik Ab Whiskerförstärkt keramiskt material samt metod för dess framställning
US5723213A (en) * 1995-10-18 1998-03-03 Northrop Grumman Corporation Integrated multiple-ceramic-layer fiber interfacial coating
US5665326A (en) * 1995-11-13 1997-09-09 Advanced Refractory Technologies, Inc. Method for synthesizing titanium nitride whiskers
US5932356A (en) * 1996-03-21 1999-08-03 United Technologies Corporation Abrasive/abradable gas path seal system
SE510809C2 (sv) * 1997-07-08 1999-06-28 Sandvik Ab Whiskerförstärkt keramiskt skärverktygsmatierial
SE511312C2 (sv) 1997-12-22 1999-09-06 Sandvik Ab Sätt att tillverka whiskerförstärkt keramik s
US6417126B1 (en) * 2000-02-24 2002-07-09 C-Max Technology, Inc. Ceramics and process for producing
US6905992B2 (en) * 2002-07-30 2005-06-14 Kennametal Inc. Ceramic body reinforced with coarse silicon carbide whiskers and method for making the same
CN102503501B (zh) * 2011-11-15 2013-05-15 山东大学 原位生长二硼化锆晶须增韧陶瓷刀具材料及其一体化制备工艺
CN108017392B (zh) * 2017-12-12 2020-08-04 广东工业大学 梯度及非梯度SiCw增韧硼化物基复合陶瓷材料及其制备方法
CN111170755B (zh) * 2019-12-19 2021-11-19 西安交通大学 一种二硼化钛基纳米复合刀具材料及制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239815C2 (de) * 1972-08-12 1983-02-10 Bayer Ag, 5090 Leverkusen 2-Alkylamino-dihydropyridine, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel
JPS5015000A (de) * 1973-06-12 1975-02-17
JPS6025385B2 (ja) * 1979-03-19 1985-06-18 日本特殊陶業株式会社 切削工具用セラミックスの製造方法
US4343909A (en) * 1980-04-17 1982-08-10 The Valeron Corporation High toughness ceramic cutting tool
US4366254A (en) * 1980-04-17 1982-12-28 The Valeron Corporation High toughness ceramic cutting tool
JPS6011266A (ja) * 1983-06-30 1985-01-21 日立金属株式会社 切削工具用セラミツクス
SE451581B (sv) * 1984-04-06 1987-10-19 Sandvik Ab Keramiskt material huvudsakligen baserat pa kiselnitrid, aluminiumnitrid och aluminiumoxid
JPS60246268A (ja) * 1984-05-23 1985-12-05 三菱マテリアル株式会社 サイアロン基セラミツクス
CA1267294A (en) * 1985-03-14 1990-04-03 James F. Rhodes Reinforced ceramic cutting tools
DE3518844A1 (de) * 1985-05-24 1986-11-27 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Keramischer verbundwerkstoff
JPS61270266A (ja) * 1985-05-25 1986-11-29 株式会社リケン 高強度、高硬度アルミナ−ジルコニア−炭化珪素複合焼結体及びその製造方法
EP0208910B2 (de) * 1985-06-10 1996-09-11 NGK Spark Plug Co. Ltd. Faserverstärkter Verbundwerkstoff für Werkzeuge
US4789277A (en) * 1986-02-18 1988-12-06 Advanced Composite Materials Corporation Method of cutting using silicon carbide whisker reinforced ceramic cutting tools
SE8602750D0 (sv) * 1986-06-19 1986-06-19 Sandvik Ab Skiktbelagd keramisk sinterkropp
JPH085720B2 (ja) * 1987-01-27 1996-01-24 東芝タンガロイ株式会社 ウイスカ−強化複合焼結体
US4925458A (en) * 1987-05-28 1990-05-15 Kennametal Inc. Cutting tool
US4852999A (en) * 1987-05-28 1989-08-01 Kennametal Inc. Cutting tool

Also Published As

Publication number Publication date
ATE65773T1 (de) 1991-08-15
EP0283454B1 (de) 1991-07-31
US4867761A (en) 1989-09-19
USRE35090E (en) 1995-11-21
JPS643065A (en) 1989-01-06
EP0283454A1 (de) 1988-09-21
SE8701172D0 (sv) 1987-03-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee