DE69016179D1 - Mit Whiskern verstärktes keramisches Schneidwerkzeugmaterial. - Google Patents

Mit Whiskern verstärktes keramisches Schneidwerkzeugmaterial.

Info

Publication number: DE69016179D1
Authority: DE; Germany
Prior art keywords: whiskers; cutting tool; tool material; material reinforced; ceramic cutting
Prior art date: 1989-10-17
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 - Fee Related

Application number

DE69016179T

Other languages

English (en)

Other versions

DE69016179T2 (de

Inventor

Gunnar Brandt

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 Intellectual Property 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.)

1989-10-17

Filing date

1990-10-16

Publication date

1995-03-02

1990-10-16 Application filed by Sandvik AB filed Critical Sandvik AB

1995-03-02 Publication of DE69016179D1 publication Critical patent/DE69016179D1/de

1995-05-18 Application granted granted Critical

1995-05-18 Publication of DE69016179T2 publication Critical patent/DE69016179T2/de

2010-10-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Compositions Of Oxide Ceramics (AREA)
Cutting Tools, Boring Holders, And Turrets (AREA)
Manufacture Of Alloys Or Alloy Compounds (AREA)
Ceramic Products (AREA)

DE69016179T 1989-10-17 1990-10-16 Mit Whiskern verstärktes keramisches Schneidwerkzeugmaterial. Expired - Fee Related DE69016179T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8903416A SE465319B (sv)	1989-10-17	1989-10-17	A1203-baserat skaer foer spaanavskiljande bearbetning av staal

Publications (2)

Publication Number	Publication Date
DE69016179D1 true DE69016179D1 (de)	1995-03-02
DE69016179T2 DE69016179T2 (de)	1995-05-18

Family

ID=20377173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69016179T Expired - Fee Related DE69016179T2 (de)	1989-10-17	1990-10-16	Mit Whiskern verstärktes keramisches Schneidwerkzeugmaterial.

Country Status (5)

Country	Link
US (1)	US5141901A (de)
EP (1)	EP0429420B1 (de)
JP (1)	JP2540662B2 (de)
DE (1)	DE69016179T2 (de)
SE (1)	SE465319B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0468486B1 (de) *	1990-07-25	1995-03-29	Kyocera Corporation	Keramischer Werkstoff, verstärkt durch Aluminiumoxid-Fibers und Verfahren zu seiner Herstellung
US5398455A (en) *	1993-01-14	1995-03-21	United Technologies Corporation	Grinding tool
SE502053C2 (sv) *	1993-01-15	1995-07-31	Sandvik Ab	Whiskers- och partikel-förstärkt keramiskt skärverktygsmaterial
US5326731A (en) *	1993-11-18	1994-07-05	Electrofuel Manufacturing Company	Ceramic compositions for wear resistant applications
JP3121980B2 (ja) *	1994-03-03	2001-01-09	京セラ株式会社	磁気ヘッド用基板
SE510809C2 (sv) *	1997-07-08	1999-06-28	Sandvik Ab	Whiskerförstärkt keramiskt skärverktygsmatierial
SE529144C2 (sv)	2005-04-18	2007-05-15	Sandvik Intellectual Property	Skär belagt med kompositoxidskikt
DE102014111846A1 (de)	2014-08-19	2016-02-25	Kennametal Inc.	Spiralbohrer mit Keramikeinsätzen
US11371150B2 (en)	2020-01-04	2022-06-28	Kennametal Inc.	Coating and coated cutting tool comprising the coating

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4366254A (en) *	1980-04-17	1982-12-28	The Valeron Corporation	High toughness ceramic cutting tool
US4745091A (en) *	1983-11-09	1988-05-17	Landalloy, Inc.	Novel compositions for oxide ceramics
EP0142771A3 (de) *	1983-11-09	1986-04-02	Landalloy, Inc.	Zusammensetzungen für Oxidkeramiken
US4844848A (en) *	1985-02-25	1989-07-04	University Of Florida	Method for preparing Al2 O3 powder and products
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
SE8701172D0 (sv) *	1987-03-20	1987-03-20	Sandvik Ab	Whiskerforsterkt keramiskt skerverktyg
US4804645A (en) *	1987-03-27	1989-02-14	Sandvik Aktiebolag	Ceramic material based on alumina and refractory hard constituents
JPH0772101B2 (ja) *	1987-04-10	1995-08-02	住友電気工業株式会社	セラミックス複合体の製造方法
US4852999A (en) *	1987-05-28	1989-08-01	Kennametal Inc.	Cutting tool
US4820663A (en) *	1987-09-02	1989-04-11	Kennametal Inc.	Whisker reinforced ceramic and a method of clad/hot isostatic pressing same

1989
- 1989-10-17 SE SE8903416A patent/SE465319B/sv not_active IP Right Cessation
1990
- 1990-10-16 EP EP90850337A patent/EP0429420B1/de not_active Expired - Lifetime
- 1990-10-16 DE DE69016179T patent/DE69016179T2/de not_active Expired - Fee Related
- 1990-10-16 JP JP2275482A patent/JP2540662B2/ja not_active Expired - Fee Related
- 1990-10-16 US US07/598,115 patent/US5141901A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH03205378A (ja)	1991-09-06
JP2540662B2 (ja)	1996-10-09
SE8903416D0 (sv)	1989-10-17
SE465319B (sv)	1991-08-26
EP0429420A2 (de)	1991-05-29
EP0429420A3 (en)	1992-10-28
SE8903416L (sv)	1991-04-18
DE69016179T2 (de)	1995-05-18
EP0429420B1 (de)	1995-01-18
US5141901A (en)	1992-08-25

Publication	Publication Date	Title
DE3869483D1 (de)	1992-04-30	Mit whiskern verstaerktes keramisches schneidwerkzeug.
DE58907687D1 (de)	1994-06-23	Schneidmesser mit geradem Schneidteil.
FI892765L (fi)	1989-12-08	Kompositmaterial.
DE3682129D1 (de)	1991-11-28	Faserverstaerkte keramikwerkstoffe.
DE69013629D1 (de)	1994-12-01	Schneidewerkzeug.
DE68914737D1 (de)	1994-05-26	Konvexes Diamantschneidelement.
DK166198C (da)	1999-03-29	Skærende værktøj af keramisk kompositmateriale, samt anvendelse af det skærende værktøj
ES2019636B3 (es)	1991-07-01	Materiales de superaleaciones monocristalinas.
FI921618L (fi)	1992-04-10	Modifierat biologiskt material.
DE68917369D1 (de)	1994-09-15	Schneidwerkzeug.
DE68913986D1 (de)	1994-04-21	Mit aluminium-zirkonoxid-karbid-whiskern verstärkte schneidwerkzeuge.
DE68909324D1 (de)	1993-10-28	Keramisches Material.
FI905140A0 (fi)	1990-10-18	Material.
DE69011983D1 (de)	1994-10-06	Werkzeug mit Schneideinsätzen.
DE69016179D1 (de)	1995-03-02	Mit Whiskern verstärktes keramisches Schneidwerkzeugmaterial.
DE69018097D1 (de)	1995-04-27	Handwerkzeug mit zusatzhandgriff.
DE3587462D1 (de)	1993-08-26	Verstaerkte plastikkompositen.
DE69003402D1 (de)	1993-10-28	Verstärkte Materialien.
DE69011142D1 (de)	1994-09-08	Kompositmaterial.
DE69025622D1 (de)	1996-04-04	Trennmaschine mit linearem schlagmechanismus
DE3783236D1 (de)	1993-02-11	Verstaerkte verbundmaterialien.
NO900647L (no)	1990-08-13	Varmherdbare stoepematerialer.
ATE74116T1 (de)	1992-04-15	Mit whiskern verstaerktes keramisches schneidwerkzeug.
SE8702392D0 (sv)	1987-06-09	Whisker reinforced ceramic coutting tool material
ATE102911T1 (de)	1994-04-15	Mit aluminium-zirkonoxid-karbid-whiskern verstaerkte schneidwerkzeuge.

Legal Events

Date	Code	Title	Description
1996-02-22	8364	No opposition during term of opposition
2005-12-29	8327	Change in the person/name/address of the patent owner	Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE
2006-07-06	8327	Change in the person/name/address of the patent owner	Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE
2010-08-19	8339	Ceased/non-payment of the annual fee