CA1032185A - Carbure dense de silicium polycristallin - Google Patents

Carbure dense de silicium polycristallin

Info

Publication number
CA1032185A
CA1032185A CA216,266A CA216266A CA1032185A CA 1032185 A CA1032185 A CA 1032185A CA 216266 A CA216266 A CA 216266A CA 1032185 A CA1032185 A CA 1032185A
Authority
CA
Canada
Prior art keywords
silicon carbide
polycrystalline silicon
dense polycrystalline
dense
carbide
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
Application number
CA216,266A
Other languages
English (en)
Other versions
CA216266S (fr
Inventor
Svante Prochazka
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.)
General Electric Co
Original Assignee
General Electric 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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1032185A publication Critical patent/CA1032185A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • C04B35/565—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 silicon carbide
    • C04B35/575—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 silicon carbide obtained by pressure sintering

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
CA216,266A 1974-01-08 1974-12-16 Carbure dense de silicium polycristallin Expired CA1032185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/431,611 US3960577A (en) 1974-01-08 1974-01-08 Dense polycrystalline silicon carbide

Publications (1)

Publication Number Publication Date
CA1032185A true CA1032185A (fr) 1978-05-30

Family

ID=23712696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,266A Expired CA1032185A (fr) 1974-01-08 1974-12-16 Carbure dense de silicium polycristallin

Country Status (2)

Country Link
US (1) US3960577A (fr)
CA (1) CA1032185A (fr)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1236853A (fr) * 1975-12-03 1988-05-17 Frederick G. Stroke POUDRE SOUS-MICRONIQUE DE CARBURE DE SILICIUM .beta., ET ARTICLES FRITTES EXTRA-DENSES QUI EN SONT FAITS
US4295890A (en) * 1975-12-03 1981-10-20 Ppg Industries, Inc. Submicron beta silicon carbide powder and sintered articles of high density prepared therefrom
US4120827A (en) * 1976-03-12 1978-10-17 The Carborundum Company Fuel igniter comprising a novel silicon carbide composition and process for preparing the composition
US4209474A (en) * 1977-08-31 1980-06-24 General Electric Company Process for preparing semiconducting silicon carbide sintered body
CA1139791A (fr) * 1978-06-15 1983-01-18 Yorihiro Murata Articles frittes en carbure de silice et nitrure d'aluminium, et methode de production
US4237085A (en) * 1979-03-19 1980-12-02 The Carborundum Company Method of producing a high density silicon carbide product
DE2927226A1 (de) * 1979-07-05 1981-01-08 Kempten Elektroschmelz Gmbh Dichte formkoerper aus polykristallinem beta -siliciumcarbid und verfahren zu ihrer herstellung durch heisspressen
JPS601827B2 (ja) * 1980-03-31 1985-01-17 工業技術院長 Ｍｈｄ発電機用材料
US4327186A (en) * 1980-06-23 1982-04-27 Kennecott Corporation Sintered silicon carbide-titanium diboride mixtures and articles thereof
US4465777A (en) * 1981-04-08 1984-08-14 Vought Corporation Composition and method for forming a protective coating on carbon-carbon substrates
US5453324A (en) * 1981-04-08 1995-09-26 Loral Vought Systems Corporation Carbon-carbon substrates having protective coating and their preparation
US5518816A (en) * 1981-04-08 1996-05-21 Loral Vought Systems Corporation Composition and method for forming a protective coating on carbon-carbon chemical vapor deposition densified substrates
JPS57180005A (en) * 1981-04-30 1982-11-05 Hitachi Ltd Silicon carbide electric insulator with low dielectric constant
US4937211A (en) * 1986-06-09 1990-06-26 Norton Company High strength nitride bonded silicon carbide refractories
DE3733730C1 (de) * 1987-10-06 1988-10-27 Feldmuehle Ag Gleit- oder Dichtelementepaarung und Verfahren zu deren Herstellung
US5422322A (en) * 1993-02-10 1995-06-06 The Stackpole Corporation Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
US5580834A (en) * 1993-02-10 1996-12-03 The Morgan Crucible Company Plc Self-sintered silicon carbide/carbon graphite composite material having interconnected pores which may be impregnated and raw batch and process for producing same
US5372978A (en) * 1993-03-11 1994-12-13 Cercom Inc. Monolithic, fully dense silicon carbide material, method of manufacturing and end uses
US5302561A (en) * 1993-03-11 1994-04-12 Cercom, Inc. Monolithic, fully dense silicon carbide mirror and method of manufacturing
US5968653A (en) * 1996-01-11 1999-10-19 The Morgan Crucible Company, Plc Carbon-graphite/silicon carbide composite article
US8097547B2 (en) * 2004-11-29 2012-01-17 Saint-Gobain Centre De Recherches Et D'etudes Europeen Sintered refactory material based on silicon carbide with a silicon nitride binder
FR2878520B1 (fr) * 2004-11-29 2015-09-18 Saint Gobain Ct Recherches Bloc refractaire fritte a base de carbure de silicium a liaison nitrure de silicium
TW200825563A (en) * 2006-12-11 2008-06-16 Innolux Display Corp Light supply device and liquid crystal display device using the same
US8003912B2 (en) * 2007-07-24 2011-08-23 Brinkmann Pumpen K. H. Brinkmann Gmbh & Co. Kg Method for manufacturing a machine housing having a surface-hardened fluid chamber
EP2634160B1 (fr) * 2008-06-13 2018-04-18 Saint-Gobain Ceramics & Plastics Inc. Oxynitrure de silicium résistant au changement de volume ou oxynitrure de silicium et nitrure de silicium lié à des éléments réfractaires en carbure de silicium
US7989380B2 (en) * 2008-11-26 2011-08-02 Ceradyne, Inc. High resistivity SiC material with B, N and O as the only additions
US8357623B2 (en) * 2009-03-30 2013-01-22 U.S. Department Of Energy Composite materials and bodies including silicon carbide and titanium diboride and methods of forming same
WO2011005808A2 (fr) * 2009-07-07 2011-01-13 Morgan Advanced Materials And Technology Inc. Article hybride céramique dure non oxyde ou oxyde/composite de céramique dure non oxyde ou oxyde
US8758461B2 (en) 2010-12-31 2014-06-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
US20120325942A1 (en) * 2011-06-27 2012-12-27 General Electric Company Jet milling of boron powder using inert gases to meet purity requirements
EP2726248B1 (fr) 2011-06-30 2019-06-19 Saint-Gobain Ceramics & Plastics, Inc. Particules abrasives au carbure de silicium fritté à phase liquide
US8986409B2 (en) 2011-06-30 2015-03-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
WO2013049239A1 (fr) 2011-09-26 2013-04-04 Saint-Gobain Ceramics & Plastics, Inc. Articles abrasifs contenant des particules abrasives, abrasifs enrobés utilisant les particules abrasives et procédés de formation associés
RU2014130167A (ru) 2011-12-30 2016-02-27 Сэнт-Гобэйн Керамикс Энд Пластикс Инк. Получение формованных абразивных частиц
JP5903502B2 (ja) 2011-12-30 2016-04-13 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 成形研磨粒子を備える粒子材料
WO2013102177A1 (fr) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Particule abrasive façonnée et procédé de formation de celle-ci
US8840696B2 (en) 2012-01-10 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
CA2987793C (fr) 2012-01-10 2019-11-05 Saint-Gobain Ceramics & Plastics, Inc. Particules abrasives dotees de formes complexes et leur procede de formation
WO2013149209A1 (fr) 2012-03-30 2013-10-03 Saint-Gobain Abrasives, Inc. Produits abrasifs ayant des fibres fibrillées
WO2013177446A1 (fr) 2012-05-23 2013-11-28 Saint-Gobain Ceramics & Plastics, Inc. Particules abrasives mises en forme et leurs procédés de formation
EP2866977B8 (fr) 2012-06-29 2023-01-18 Saint-Gobain Ceramics & Plastics, Inc. Particules abrasives ayant des formes particulières et procédés de formation de telles particules
KR101736085B1 (ko) 2012-10-15 2017-05-16 생-고뱅 어브레이시브즈, 인코포레이티드 특정한 형태들을 가진 연마 입자들 및 이러한 입자들을 형성하는 방법들
JP2016503731A (ja) 2012-12-31 2016-02-08 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 粒子材料およびその形成方法
BR112015024901B1 (pt) 2013-03-29 2022-01-18 Saint-Gobain Abrasifs Partículas abrasivas tendo formas particulares e métodos para formar essas partículas
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
RU2643004C2 (ru) 2013-09-30 2018-01-29 Сен-Гобен Серэмикс Энд Пластикс, Инк. Формованные абразивные частицы и способы их получения
CA2934938C (fr) 2013-12-31 2019-04-30 Saint-Gobain Abrasives, Inc. Article abrasif comprenant des particules abrasives faconnees
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
CA2945493C (fr) 2014-04-14 2020-08-04 Saint-Gobain Ceramics & Plastics, Inc. Article abrasif comprenant des particules abrasives mises en forme
CN111331524B (zh) 2014-04-14 2022-04-29 圣戈本陶瓷及塑料股份有限公司 包括成形磨粒的研磨制品
WO2015184355A1 (fr) 2014-05-30 2015-12-03 Saint-Gobain Abrasives, Inc. Procédé d'utilisation d'un article abrasif comprenant des particules abrasives mises en forme
US9707529B2 (en) 2014-12-23 2017-07-18 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
US9676981B2 (en) 2014-12-24 2017-06-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle fractions and method of forming same
TWI634200B (zh) 2015-03-31 2018-09-01 聖高拜磨料有限公司 固定磨料物品及其形成方法
CN107636109A (zh) 2015-03-31 2018-01-26 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
CA3118262C (fr) 2015-06-11 2023-09-19 Saint-Gobain Ceramics & Plastics, Inc. Article abrasif comprenant des particules abrasives profilees
EP4071224A3 (fr) 2016-05-10 2023-01-04 Saint-Gobain Ceramics and Plastics, Inc. Méthodes de formation de particules abrasives
WO2017197002A1 (fr) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Particules abrasives et leurs procédés de formation
WO2018064642A1 (fr) 2016-09-29 2018-04-05 Saint-Gobain Abrasives, Inc. Articles abrasifs fixes et procédés pour les former
US10759024B2 (en) 2017-01-31 2020-09-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10865148B2 (en) 2017-06-21 2020-12-15 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
EP4081370A4 (fr) 2019-12-27 2024-04-24 Saint-Gobain Ceramics & Plastics Inc. Articles abrasifs et leurs procédés de formation
EP4081609A4 (fr) 2019-12-27 2024-06-05 Saint-Gobain Ceramics & Plastics Inc. Articles abrasifs et leurs procédés de formation
WO2021133901A1 (fr) 2019-12-27 2021-07-01 Saint-Gobain Ceramics & Plastics, Inc. Articles abrasifs et leurs procédés de formation
EP4457054A4 (fr) 2021-12-30 2026-01-14 Saint Gobain Abrasives Inc Articles abrasifs et leurs procédés de formation
WO2023130053A1 (fr) 2021-12-30 2023-07-06 Saint-Gobain Abrasives, Inc. Articles abrasifs et procédés de formation de ceux-ci
CN118591436A (zh) 2021-12-30 2024-09-03 圣戈班磨料磨具有限公司 磨料制品及其形成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609318A (en) * 1949-12-08 1952-09-02 Carborundum Co Silicon carbide refractory article
US2992960A (en) * 1958-06-18 1961-07-18 Various Assignees High temperature resistant materials containing boron and method of manufacture thereof
US3291623A (en) * 1965-04-29 1966-12-13 Electro Refractories & Abrasiv Refractory body and method of making same
US3329514A (en) * 1965-04-29 1967-07-04 Ferro Corp Refractory body and method of making same
US3853566A (en) * 1972-12-21 1974-12-10 Gen Electric Hot pressed silicon carbide

Also Published As

Publication number Publication date
US3960577A (en) 1976-06-01

Similar Documents

Publication Publication Date Title
CA1032185A (fr) Carbure dense de silicium polycristallin
CA1035374A (fr) Carbure de silicium polycristallin dense
AU499874B2 (en) Ferroelelctric ceramic photovoltaic memory
CA1009326A (en) Polycrystalline silicon thin film resistors
JPS5384013A (en) Silicon carbide powder composition
AU509636B2 (en) Producing high density silicon carbide ceramics
AU500991B2 (en) Ceramic material
AU498134B2 (en) Polycrystalline semiconductor resistance
CA1024581A (fr) Alumine polycristalline polie chimiquement
CA1008565A (en) Diaphragm formation on silicon substrate
AU501685B2 (en) D-homo-20-keto pregnanes
JPS526716A (en) Silicon carbide sintered articles
CA980809A (en) Sintered silicon carbide
GB1517016A (en) Reamers
CA1027352A (fr) Compas numerique a semi-conducteurs
CA1032563A (fr) Fibrociment hydrofuge
CA998884A (en) Icebreaker
AU498756B2 (en) Cubic boron nitride
CA1014923A (en) Navigational aids
AU518908B2 (en) Ceramics
SU585986A1 (ru) Сверло
AU515164B2 (en) Ceramics
CA1030562A (fr) Carbure de silice presse a chaud
AU486792B2 (en) Improved defination control of polycrystalline silicon
CA1024637A (fr) Dispositif d'affichage au carbure de silicium