FI914739L - Mycket haorda, slitstarka material. - Google Patents

Mycket haorda, slitstarka material. Download PDF

Info

Publication number: FI914739L
Authority: FI; Finland
Prior art keywords: haorda; mycket; slit; proof material; proof
Prior art date: 1990-10-09

Application number

FI914739A

Other languages

English (en)

Other versions

FI914739A7 (fi

FI914739A0 (fi

Inventor

Edward E Timm

Ann M Gulau

Original Assignee

Dow Chemical Co

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.)

1990-10-09

Filing date

1991-10-08

Publication date

1992-04-10

1991-10-08 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1991-10-08 Publication of FI914739A0 publication Critical patent/FI914739A0/fi

1992-04-10 Publication of FI914739A7 publication Critical patent/FI914739A7/fi

1992-04-10 Publication of FI914739L publication Critical patent/FI914739L/fi

Classifications

- 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
- 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
- C04B35/5622—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 zirconium or hafnium 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
- C04B35/515—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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Inorganic Chemistry (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Powder Metallurgy (AREA)
Glass Compositions (AREA)
Carbon And Carbon Compounds (AREA)
Paints Or Removers (AREA)
Silicon Polymers (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Compositions Of Oxide Ceramics (AREA)
Stringed Musical Instruments (AREA)
Professional, Industrial, Or Sporting Protective Garments (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FI914739A 1990-10-09 1991-10-08 Mycket haorda, slitstarka material. FI914739L (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/594,884 US5089447A (en)	1990-10-09	1990-10-09	High hardness, wear resistant materials

Publications (3)

Publication Number	Publication Date
FI914739A0 FI914739A0 (fi)	1991-10-08
FI914739A7 FI914739A7 (fi)	1992-04-10
FI914739L true FI914739L (fi)	1992-04-10

Family

ID=24380821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI914739A FI914739L (fi)	1990-10-09	1991-10-08	Mycket haorda, slitstarka material.

Country Status (11)

Country	Link
US (1)	US5089447A (fi)
EP (1)	EP0480636B1 (fi)
JP (1)	JPH05209248A (fi)
KR (1)	KR920008203A (fi)
AT (1)	ATE161813T1 (fi)
CA (1)	CA2052977A1 (fi)
DE (1)	DE69128595T2 (fi)
FI (1)	FI914739L (fi)
IL (1)	IL99675A0 (fi)
NO (1)	NO913944L (fi)
TW (1)	TW223125B (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07503997A (ja) *	1992-02-20	1995-04-27	ザ・ダウ・ケミカル・カンパニー	レニウム結合炭化タングステン複合体
DE69316658T2 (de) *	1993-03-18	1998-05-07	Dow Chemical Co	Komplexes mehrphasiges reaktionsgesintertes hartes und verschleissfestes material
AU678040B2 (en) *	1993-04-30	1997-05-15	Dow Chemical Company, The	Densified micrograin refractory metal or solid solution (mixed metal) carbide ceramics
JP3310138B2 (ja) *	1995-07-11	2002-07-29	ダイジ▲ェ▼ット工業株式会社	焼結硬質材
US5952102A (en) *	1996-05-13	1999-09-14	Ceramatec, Inc.	Diamond coated WC and WC-based composites with high apparent toughness
JP5008789B2 (ja) *	2000-07-07	2012-08-22	住友電工ハードメタル株式会社	超硬質焼結体
US6634837B1 (en)	2000-10-30	2003-10-21	Cerbide Corporation	Ceramic cutting insert of polycrystalline tungsten carbide
JP5079940B2 (ja) *	2000-12-22	2012-11-21	日本特殊陶業株式会社	炭化タングステン系超硬基複合材料焼結体
US6843824B2 (en) *	2001-11-06	2005-01-18	Cerbide	Method of making a ceramic body of densified tungsten carbide
US20060003013A1 (en) *	2003-03-11	2006-01-05	Dobbs Robert J	Grinding media and methods associated with the same
US20070098803A1 (en)	2005-10-27	2007-05-03	Primet Precision Materials, Inc.	Small particle compositions and associated methods
US8091455B2 (en)	2008-01-30	2012-01-10	Cummins Filtration Ip, Inc.	Apparatus, system, and method for cutting tubes
JP2009226512A (ja) *	2008-03-21	2009-10-08	Tungaloy Corp	炭化タングステン基焼結体
DE102014204277B4 (de) *	2014-03-07	2023-06-15	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	VERSCHLEIßFESTE WOLFRAMCARBID-KERAMIKEN UND VERFAHREN ZU IHRER HERSTELLUNG

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3488291A (en) *	1964-06-17	1970-01-06	Cabot Corp	Process and composition for the production of cemented metal carbides
US3451791A (en) *	1967-08-16	1969-06-24	Du Pont	Cobalt-bonded tungsten carbide
US3660050A (en) *	1969-06-23	1972-05-02	Du Pont	Heterogeneous cobalt-bonded tungsten carbide
JPS5039445B2 (fi) *	1972-10-06	1975-12-17
SE412417B (sv) *	1973-01-18	1980-03-03	Massachusetts Inst Technology	Skaerverktyg av volframkarbid och foerfarande foer dess tillverkning
US4124665A (en) *	1974-05-16	1978-11-07	Advanced Technology Center, Inc.	Method of making a tungsten carbide body
US4292081A (en) *	1979-06-07	1981-09-29	Director-General Of The Agency Of Industrial Science And Technology	Boride-based refractory bodies
US4828584A (en) *	1986-01-09	1989-05-09	Ceramatec, Inc.	Dense, fine-grained tungsten carbide ceramics and a method for making the same
US4891338A (en) *	1987-01-13	1990-01-02	Lanxide Technology Company, Lp	Production of metal carbide articles
US4945073A (en) *	1988-09-20	1990-07-31	The Dow Chemical Company	High hardness, wear resistant materials

1990
- 1990-10-09 US US07/594,884 patent/US5089447A/en not_active Expired - Fee Related
1991
- 1991-10-03 AT AT91309097T patent/ATE161813T1/de not_active IP Right Cessation
- 1991-10-03 DE DE69128595T patent/DE69128595T2/de not_active Expired - Fee Related
- 1991-10-03 EP EP91309097A patent/EP0480636B1/en not_active Expired - Lifetime
- 1991-10-04 JP JP3284092A patent/JPH05209248A/ja active Pending
- 1991-10-08 CA CA002052977A patent/CA2052977A1/en not_active Abandoned
- 1991-10-08 TW TW080107937A patent/TW223125B/zh active
- 1991-10-08 FI FI914739A patent/FI914739L/fi unknown
- 1991-10-08 IL IL99675A patent/IL99675A0/xx unknown
- 1991-10-08 KR KR1019910017571A patent/KR920008203A/ko not_active Withdrawn
- 1991-10-08 NO NO91913944A patent/NO913944L/no unknown

Also Published As

Publication number	Publication date
NO913944D0 (no)	1991-10-08
EP0480636B1 (en)	1998-01-07
JPH05209248A (ja)	1993-08-20
NO913944L (no)	1992-04-10
TW223125B (fi)	1994-05-01
IL99675A0 (en)	1992-08-18
EP0480636A2 (en)	1992-04-15
DE69128595T2 (de)	1998-04-16
FI914739A7 (fi)	1992-04-10
US5089447A (en)	1992-02-18
DE69128595D1 (de)	1998-02-12
EP0480636A3 (en)	1992-10-14
ATE161813T1 (de)	1998-01-15
KR920008203A (ko)	1992-05-27
CA2052977A1 (en)	1992-04-10
FI914739A0 (fi)	1991-10-08

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