CA1237449A - Sintered dense silicon carbide - Google Patents

Sintered dense silicon carbide

Info

Publication number
CA1237449A
CA1237449A CA000208705A CA208705A CA1237449A CA 1237449 A CA1237449 A CA 1237449A CA 000208705 A CA000208705 A CA 000208705A CA 208705 A CA208705 A CA 208705A CA 1237449 A CA1237449 A CA 1237449A
Authority
CA
Canada
Prior art keywords
silicon carbide
boron
ceramic article
weight
article
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
CA000208705A
Other languages
English (en)
French (fr)
Other versions
CA208705S (en
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 CA1237449A publication Critical patent/CA1237449A/en
Expired 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • 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

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)
  • Turbine Rotor Nozzle Sealing (AREA)
CA000208705A 1973-10-24 1974-09-09 Sintered dense silicon carbide Expired CA1237449A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40907373A 1973-10-24 1973-10-24
US409073 1982-08-18

Publications (1)

Publication Number Publication Date
CA1237449A true CA1237449A (en) 1988-05-31

Family

ID=23618948

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000208705A Expired CA1237449A (en) 1973-10-24 1974-09-09 Sintered dense silicon carbide

Country Status (8)

Country Link
JP (3) JPS5732035B2 (zh)
BE (1) BE821436A (zh)
CA (1) CA1237449A (zh)
DE (2) DE2449662C2 (zh)
FR (1) FR2249052B1 (zh)
GB (1) GB1478898A (zh)
IT (1) IT1025104B (zh)
NL (1) NL7413883A (zh)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body
JPS526716A (en) * 1975-06-30 1977-01-19 Gen Electric Silicon carbide sintered articles
FR2316643A1 (fr) * 1975-07-02 1977-01-28 Ceraver Materiau pour boitiers de montre
CA1236853A (en) 1975-12-03 1988-05-17 Frederick G. Stroke SUBMICRON .beta. SILICON CARBIDE POWDER AND SINTERED ARTICLES OF HIGH DENSITY PREPARED THEREFROM
US4295890A (en) * 1975-12-03 1981-10-20 Ppg Industries, Inc. Submicron beta silicon carbide powder and sintered articles of high density prepared therefrom
US4081284A (en) * 1976-08-04 1978-03-28 General Electric Company Silicon carbide-boron carbide sintered body
US4080415A (en) * 1976-11-22 1978-03-21 The Carborundum Company Method of producing high density silicon carbide product
US4123286A (en) * 1976-12-27 1978-10-31 The Carborundum Company Silicon carbide powder compositions
JPS606908B2 (ja) * 1977-08-04 1985-02-21 日本坩堝株式会社 硼素成分を含有する活性な炭化珪素質粉末の製造方法
DE2744636A1 (de) * 1977-10-04 1979-05-17 Wolfgang Dipl Ing Boecker Verfahren und vorrichtung zur herstellung von hochreinem siliciumcarbidpulver und seine verwendung
JPS5464512A (en) * 1977-11-02 1979-05-24 Shirikonitsuto Kounetsu Kougiy Method of making oxidationnpreventive silicon carbide heating body
JPS5467599A (en) * 1977-11-09 1979-05-31 Ngk Insulators Ltd Manufacture of silicon carbide powder to be sintered and manufacture of silicon carbide sintered body using said powder
JPS5467598A (en) * 1977-11-09 1979-05-31 Ngk Insulators Ltd Manufacture of silicon carbide powder and manufacture of silicon carbide sintered body using said powder
US4144207A (en) * 1977-12-27 1979-03-13 The Carborundum Company Composition and process for injection molding ceramic materials
CA1136388A (en) * 1978-01-09 1982-11-30 Kennecott Corporation Method of producing sintered ceramic articles using liquid boron-containing sintering aid
CA1125316A (en) * 1978-01-09 1982-06-08 Martin R. Kasprzyk Sinterable powders and methods of producing sintered ceramic products using such powders
US4238434A (en) * 1978-02-16 1980-12-09 Ibigawa Electric Industry Co., Ltd. Method of producing a silicon carbide sintered body
CA1139791A (en) * 1978-06-15 1983-01-18 Yorihiro Murata Sintered silicon carbide-aluminum nitride articles and method of making such articles
WO1980001253A1 (en) * 1978-12-21 1980-06-26 E Antonov Method of making hollow articles by deep-drawing and press for implementing that method
US4372902A (en) 1979-02-28 1983-02-08 United Kingdom Atomic Energy Authority Preparation of dense ceramics
JPS55167177A (en) * 1979-06-08 1980-12-26 Ngk Spark Plug Co Manufacture of silicon carbide heating body
JPS5817146B2 (ja) * 1979-12-24 1983-04-05 日立化成工業株式会社 高密度炭化珪素焼結体の製造方法
EP0063112A1 (en) * 1980-10-27 1982-10-27 United Kingdom Atomic Energy Authority Silicon carbide bodies
DE3116801C2 (de) 1981-04-28 1985-01-24 Rosenthal Technik Ag, 8672 Selb Ventilscheibe
JPS57196768A (en) * 1981-05-26 1982-12-02 Ibigawa Electric Ind Co Ltd Manufacture of high strength silicon carbide sintered body
JPS57196769A (en) * 1981-05-26 1982-12-02 Ibigawa Electric Ind Co Ltd Manufacture of silicon carbide sintered body
DE3329225A1 (de) * 1982-08-13 1984-02-23 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Gleitmaterial auf siliciumcarbidbasis
JPS6055468B2 (ja) * 1982-09-30 1985-12-05 京セラ株式会社 金色セラミックス装飾品の製造方法
JPS59223266A (ja) * 1983-05-27 1984-12-15 イビデン株式会社 非酸化物セラミツクス焼結体の製造方法
US4525461A (en) * 1983-12-14 1985-06-25 Kennecott Corporation Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
JPS60155572A (ja) * 1984-01-24 1985-08-15 科学技術庁無機材質研究所長 熱伝導性の優れた炭化けい素焼結体の製造法
US4874725A (en) * 1984-04-27 1989-10-17 Nippon Tungsten Co., Ltd. High-density sintered article of silicon carbid
JPS61168568A (ja) * 1985-01-23 1986-07-30 日産自動車株式会社 炭化珪素質焼結体の製造方法
US4853299A (en) * 1985-09-06 1989-08-01 Kabushiki Kaisha Toshiba Silicon carbide sintered body and method of manufacturing the same
JPS6256368A (ja) * 1985-09-06 1987-03-12 株式会社東芝 炭化ケイ素焼結体の製造方法
JPH0829986B2 (ja) * 1986-06-05 1996-03-27 株式会社ブリヂストン 立方晶炭化珪素焼結体の製造方法
JP2515527B2 (ja) * 1986-12-26 1996-07-10 東芝セラミツクス株式会社 ＳｉＣ耐火物の製造方法
JPS63190758A (ja) * 1987-01-30 1988-08-08 新日本製鐵株式会社 炭化珪素系セラミツク焼結体
DE3718095A1 (de) * 1987-05-29 1988-12-08 Hutschenreuther Polykristalliner formkoerper aus siliciumcarbid und verfahren zu seiner herstellung
DE3733730C1 (de) * 1987-10-06 1988-10-27 Feldmuehle Ag Gleit- oder Dichtelementepaarung und Verfahren zu deren Herstellung
DE3902528A1 (de) * 1989-01-28 1990-10-31 Sintec Keramik Gmbh Herstellung von polykristallinen formkoerpern aus (alpha) - und/oder (beta)-siliciumcarbid durch drucklose sinterung
DE4108732A1 (de) * 1991-03-18 1992-09-24 Feldmuehle Ag Stora Ventil
CN1293020C (zh) * 2004-06-24 2007-01-03 西安交通大学 一种碳化硅发热元件发热部的制备工艺
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
EP1900709B1 (en) * 2006-09-14 2010-06-09 Ibiden Co., Ltd. Method for manufacturing honeycomb structured body and material composition for honeycomb fired body
JP2012041215A (ja) * 2010-08-17 2012-03-01 Tokyo Yogyo Co Ltd 炭化ケイ素焼結体の製造方法及び炭化ケイ素焼結体
CN110627504A (zh) * 2019-09-26 2019-12-31 宁波东联密封件有限公司 碳化硼复合材料的无压烧结制备方法
CN116514554A (zh) * 2023-05-11 2023-08-01 中国科学院上海硅酸盐研究所 一种高抗压强度碳化硅陶瓷的制备方法
CN116694974B (zh) * 2023-08-07 2023-10-03 山东省地质矿产勘查开发局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) 一种增强取心钻头耐磨性的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312954A (en) * 1975-06-05 1982-01-26 Kennecott Corporation Sintered silicon carbide ceramic body

Also Published As

Publication number Publication date
JPS62176954A (ja) 1987-08-03
GB1478898A (en) 1977-07-06
JPS59111979A (ja) 1984-06-28
JPH0131471B2 (zh) 1989-06-26
JPS5078609A (zh) 1975-06-26
DE2449662A1 (de) 1975-04-30
JPS5732035B2 (zh) 1982-07-08
FR2249052A1 (zh) 1975-05-23
IT1025104B (it) 1978-08-10
DE2463206C2 (zh) 1993-03-04
BE821436A (fr) 1975-02-17
FR2249052B1 (zh) 1982-04-09
NL7413883A (nl) 1975-04-28
DE2449662C2 (de) 1985-04-11

Similar Documents

Publication Publication Date Title
CA1237449A (en) Sintered dense silicon carbide
US4004934A (en) Sintered dense silicon carbide
CA1076611A (en) Si3n4 formed by nitridation of sintered silicon compact containing boron
CA1088107A (en) Silicon carbide-boron carbide sintered body
US4179299A (en) Sintered alpha silicon carbide ceramic body having equiaxed microstructure
US4327186A (en) Sintered silicon carbide-titanium diboride mixtures and articles thereof
US4346049A (en) Sintered alpha silicon carbide ceramic body having equiaxed microstructure
CA1314296C (en) Method of manufacturing a silicon carbide-based material and a composition of raw materials therefor
CA1334677C (en) Silicon carbide sintered body
US4374793A (en) Method of producing dense sintered silicon carbide body from polycarbosilane
IE43834B1 (en) Sintered silicon carbide ceramic body
US4108929A (en) Hot pressed silicon carbide
GB2082165A (en) Silicon carbide ceramic
US4237085A (en) Method of producing a high density silicon carbide product
US4023975A (en) Hot pressed silicon carbide containing beryllium carbide
CA1092615A (en) High density hot pressed thermal shock resistant silicon carbide
CA1071242A (en) Hot pressed silicon carbide
US4005235A (en) Dense sintered boron carbide containing beryllium carbide
US4455385A (en) Silicon carbide sintered body
US4661740A (en) Polycrystalline sintered bodies based on lanthanum hexaboride, and a process for their manufacture
US4172109A (en) Pressureless sintering beryllium containing silicon carbide powder composition
US4372902A (en) Preparation of dense ceramics
KR970009989B1 (ko) 질화 알루미늄체 및 유리질 소결제를 사용하여 질화 알루미늄체를 형성시키는 방법
US4886652A (en) Production of metal carbides
US4487734A (en) Method for the preparation of a high density sintered body of silicon carbide

Legal Events

Date Code Title Description
MKEX Expiry