FI873874A7 - Täta finkorniga volframkarbidkeramer och förfarande för deras framstäl lning. - Google Patents

Täta finkorniga volframkarbidkeramer och förfarande för deras framstäl lning. Download PDF

Info

Publication number: FI873874A7
Authority: FI; Finland
Prior art keywords: preparation; tungsten carbide; carbide ceramics; dense fine; grained tungsten
Prior art date: 1986-01-09

Application number

FI873874A

Other languages

English (en)

Finnish (fi)

Other versions

FI873874L (fi

FI873874A0 (fi

Inventor

Raymond A Cutler

Original Assignee

Ceramatec Inc

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.)

1986-01-09

Filing date

1987-01-09

Publication date

1987-09-08

1987-01-09 Application filed by Ceramatec Inc filed Critical Ceramatec Inc

1987-09-08 Publication of FI873874L publication Critical patent/FI873874L/fi

1987-09-08 Publication of FI873874A0 publication Critical patent/FI873874A0/fi

1987-09-08 Publication of FI873874A7 publication Critical patent/FI873874A7/sv

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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
- C04B35/5626—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides based on tungsten carbides
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- C04B35/6455—Hot isostatic pressing

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Ceramic Products (AREA)

FI873874A 1986-01-09 1987-01-09 Täta finkorniga volframkarbidkeramer och förfarande för deras framstäl lning. FI873874A7 (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/817,427 US4828584A (en)	1986-01-09	1986-01-09	Dense, fine-grained tungsten carbide ceramics and a method for making the same
PCT/US1987/000035 WO1987004101A1 (en)	1986-01-09	1987-01-09	Dense, fine-grained tungsten carbide ceramics and a method for making the same

Publications (3)

Publication Number	Publication Date
FI873874L FI873874L (fi)	1987-09-08
FI873874A0 FI873874A0 (fi)	1987-09-08
FI873874A7 true FI873874A7 (sv)	1987-09-08

Family

ID=25223068

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI873874A FI873874A7 (sv)	1986-01-09	1987-01-09	Täta finkorniga volframkarbidkeramer och förfarande för deras framstäl lning.

Country Status (5)

Country	Link
US (1)	US4828584A (sv)
EP (1)	EP0254736A4 (sv)
DK (1)	DK442487D0 (sv)
FI (1)	FI873874A7 (sv)
WO (1)	WO1987004101A1 (sv)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4950328A (en) *	1988-07-12	1990-08-21	Mitsubishi Metal Corporation	End mill formed of tungsten carbide-base sintered hard alloy
US5071473A (en) *	1989-02-10	1991-12-10	Gte Products Corporation	Uniform coarse tungsten carbide powder and cemented tungsten carbide article and process for producing same
US4923512A (en) *	1989-04-07	1990-05-08	The Dow Chemical Company	Cobalt-bound tungsten carbide metal matrix composites and cutting tools formed therefrom
US5089447A (en) *	1990-10-09	1992-02-18	The Dow Chemical Company	High hardness, wear resistant materials
US5350357A (en) *	1993-03-03	1994-09-27	Deka Products Limited Partnership	Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow
AU678040B2 (en) *	1993-04-30	1997-05-15	Dow Chemical Company, The	Densified micrograin refractory metal or solid solution (mixed metal) carbide ceramics
US5427987A (en) *	1993-05-10	1995-06-27	Kennametal Inc.	Group IVB boride based cutting tools for machining group IVB based materials
US5567662A (en) *	1994-02-15	1996-10-22	The Dow Chemical Company	Method of making metallic carbide powders
DE69620215T2 (de) *	1995-11-13	2002-09-19	Kennametal Inc., Latrobe	Whiskerarmiertes keramisches schneidwerkzeug und zusammensetzung davon
GB2308133B (en) *	1995-12-13	2000-06-21	Kennametal Inc	Cutting tool for machining titanium and titanium alloys
US5952102A (en) *	1996-05-13	1999-09-14	Ceramatec, Inc.	Diamond coated WC and WC-based composites with high apparent toughness
US5984593A (en) *	1997-03-12	1999-11-16	Kennametal Inc.	Cutting insert for milling titanium and titanium alloys
US6521353B1 (en) *	1999-08-23	2003-02-18	Kennametal Pc Inc.	Low thermal conductivity hard metal
US6204213B1 (en)	1999-09-18	2001-03-20	Kennametal Pc Inc.	Whisker reinforced ceramic cutting tool and composition thereof
JP4598212B2 (ja) *	1999-10-27	2010-12-15	日本タングステン株式会社	Ｗｃ基複合セラミックス焼結体の製造方法
US6634837B1 (en) *	2000-10-30	2003-10-21	Cerbide Corporation	Ceramic cutting insert of polycrystalline tungsten carbide
JP2002167639A (ja) *	2000-11-24	2002-06-11	Aisin Seiki Co Ltd	工具用サーメット基焼結材及びその製造方法
US6843824B2 (en) *	2001-11-06	2005-01-18	Cerbide	Method of making a ceramic body of densified tungsten carbide
US6617271B1 (en) *	2002-03-19	2003-09-09	Vladimir Yurievich Kodash	Tungsten carbide cutting tool materials
US6684844B1 (en) *	2002-09-10	2004-02-03	General Motors Corporation	Piston and cylinder bore having improved scuffing resistance
US9428822B2 (en)	2004-04-28	2016-08-30	Baker Hughes Incorporated	Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
US7648675B2 (en) *	2006-10-06	2010-01-19	Zhang Shi C	Reaction sintered zirconium carbide/tungsten composite bodies and a method for producing the same
US20100230177A1 (en) *	2009-03-10	2010-09-16	Baker Hughes Incorporated	Earth-boring tools with thermally conductive regions and related methods
US8216677B2 (en)	2009-03-30	2012-07-10	Us Synthetic Corporation	Polycrystalline diamond compacts, methods of making same, and applications therefor
EP2571648A4 (en) *	2010-05-20	2016-10-05	Baker Hughes Inc	METHOD FOR FORMING AT LEAST ONE PART OF AN EARTHING TOOL AND ARTICLES MADE IN THESE PROCESSES
US8978734B2 (en)	2010-05-20	2015-03-17	Baker Hughes Incorporated	Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
US20130126773A1 (en) *	2011-11-17	2013-05-23	General Electric Company	Coating methods and coated articles
US20210276102A1 (en) *	2016-11-08	2021-09-09	Sandvik Intellectual Property Ab	Method of machining ti, ti-alloys and ni-based alloys
FR3086953B1 (fr) *	2018-10-09	2023-01-06	Saint Gobain Ct Recherches	Billes frittees en carbure(s) de tungstene
JP6895476B2 (ja) *	2019-04-04	2021-06-30	日本タングステン株式会社	プラズマ処理装置用の部材、及び当該部材を備えるプラズマ処理装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3514828A (en) *	1968-04-08	1970-06-02	Marwin Cutting Tools Ltd	End-milling cutters
US4162301A (en) *	1968-06-18	1979-07-24	Union Carbide Corporation	Flexible microcrystalline zirconium carbide fabric
GB1460842A (en) *	1974-02-11	1977-01-06	Marwin Cutting Tools Ltd	Rotary cutting tools
GB1535471A (en) *	1976-02-26	1978-12-13	Toyo Boseki	Process for preparation of a metal carbide-containing moulded product
US4146379A (en) *	1977-08-24	1979-03-27	University Of Southern California	Process for densifying polycrystalline articles
US4160616A (en) *	1977-10-03	1979-07-10	Winblad Michael E	Drill containing minimum cutting material
US4256496A (en) *	1977-12-16	1981-03-17	Ontario Research Foundation	Production of metal carbides in pure form
US4539875A (en) *	1980-12-29	1985-09-10	General Electric Company	High-speed metal cutting method and self-sharpening tool constructions and arrangements implementing same
JPS60125348A (ja) *	1983-12-08	1985-07-04	Hitachi Choko Kk	工具材料

1986
- 1986-01-09 US US06/817,427 patent/US4828584A/en not_active Expired - Lifetime
1987
- 1987-01-09 EP EP19870900934 patent/EP0254736A4/en not_active Withdrawn
- 1987-01-09 WO PCT/US1987/000035 patent/WO1987004101A1/en not_active Ceased
- 1987-01-09 FI FI873874A patent/FI873874A7/sv not_active Application Discontinuation
- 1987-08-25 DK DK442487A patent/DK442487D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0254736A4 (en)	1989-10-12
WO1987004101A1 (en)	1987-07-16
DK442487A (da)	1987-08-25
EP0254736A1 (en)	1988-02-03
FI873874L (fi)	1987-09-08
FI873874A0 (fi)	1987-09-08
US4828584A (en)	1989-05-09
DK442487D0 (da)	1987-08-25

Publication	Publication Date	Title
FI873874A7 (sv)	1987-09-08	Täta finkorniga volframkarbidkeramer och förfarande för deras framstäl lning.
DE3789263D1 (de)	1994-04-14	Siliziumkarbid enthaltende keramische Körper.
DE3777700D1 (de)	1992-04-30	Keramische materialien aus polycarbosilanen.
DE3888766D1 (de)	1994-05-05	Novolack-beschichtete keramische Partikel.
DE3786019D1 (de)	1993-07-01	Keramik.
FI872351A7 (fi)	1987-11-30	Tvaostegscirkulationsreaktor med fluidiserad baedd och foerfarande foer drift av reaktorn.
TR28392A (tr)	1996-05-29	Seramik bilesikler yapma metodu.
DE3888359D1 (de)	1994-04-14	Mit alumina beschichtete siliziumkarbidwhisker-alumina-zubereitung.
FI881701A7 (fi)	1988-10-15	Foerfarande foer framstaellning av keramiska superledande filament.
EP0303900A3 (en)	1990-05-16	Preceramic polycarbosilane derivatives
FI850622A0 (fi)	1985-02-14	Keramisk filter.
IT1230747B (it)	1991-10-29	Composto ceramico.
DE3787965D1 (de)	1993-12-02	Alumina-zirkonium-keramik.
FI864600A0 (fi)	1986-11-12	Foerfarande foer drift med laoga foerluster av en symmetrerings- och bromsstyrningsanordning foer frekvensomvandlare med hoeg mellankretsspaenning.
MX9188A (es)	1993-12-01	Particulas de ceramica abrasivas y metodo para su preparacion.
NO871598D0 (no)	1987-04-15	Aluminiumoksyd-membran.
DE3868519D1 (de)	1992-04-02	Keramischer zylinder.
FI874470L (fi)	1988-04-16	Antracyklin-glykosider med antitumoeraktivitet, deras framstaellning, mellanprodukter daerav och kompositioner och anvaendning daerav.
FI892233L (fi)	1989-11-11	Behandlingsfoerfarande foer keramiska fibrer.
DE58906026D1 (de)	1993-12-02	Keramiksystem.
NO865174D0 (no)	1986-12-19	Keramisk materiale.
DE3576325D1 (de)	1990-04-12	Keramische materialien aus polycarbosilanen.
FI882251A7 (sv)	1988-11-15	Keramiskt föremål, råsatskomposition och förfarande.
DE3575712D1 (de)	1990-03-08	Keramikzusammensetzung.
DE3575711D1 (de)	1990-03-08	Keramikzusammensetzung.

Legal Events

Date	Code	Title	Description
1993-02-23	FD	Application lapsed
2004-08-31	FD	Application lapsed	Owner name: CERAMATEC, INC.