JPS569277A - Minutely formed body of polycrystsal betaasilicon carbide and manufacture thereof by thermal press - Google Patents

Minutely formed body of polycrystsal betaasilicon carbide and manufacture thereof by thermal press

Info

Publication number
JPS569277A
JPS569277A JP5772780A JP5772780A JPS569277A JP S569277 A JPS569277 A JP S569277A JP 5772780 A JP5772780 A JP 5772780A JP 5772780 A JP5772780 A JP 5772780A JP S569277 A JPS569277 A JP S569277A
Authority
JP
Japan
Prior art keywords
aluminum
beta
shaped articles
polycrystsal
betaasilicon
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.)
Granted
Application number
JP5772780A
Other languages
English (en)
Other versions
JPS613300B2 (ja
Inventor
Kuriigesuman Yoohen
Ritsupu Arufureeto
Rainmuuto Kurausu
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.)
Elektroschmelzwerk Kempten GmbH
Original Assignee
Elektroschmelzwerk Kempten GmbH
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 Elektroschmelzwerk Kempten GmbH filed Critical Elektroschmelzwerk Kempten GmbH
Publication of JPS569277A publication Critical patent/JPS569277A/ja
Publication of JPS613300B2 publication Critical patent/JPS613300B2/ja
Granted 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
    • C04B35/515—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)
JP5772780A 1979-07-05 1980-04-30 Minutely formed body of polycrystsal betaasilicon carbide and manufacture thereof by thermal press Granted JPS569277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792927226 DE2927226A1 (de) 1979-07-05 1979-07-05 Dichte formkoerper aus polykristallinem beta -siliciumcarbid und verfahren zu ihrer herstellung durch heisspressen

Publications (2)

Publication Number Publication Date
JPS569277A true JPS569277A (en) 1981-01-30
JPS613300B2 JPS613300B2 (ja) 1986-01-31

Family

ID=6075011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5772780A Granted JPS569277A (en) 1979-07-05 1980-04-30 Minutely formed body of polycrystsal betaasilicon carbide and manufacture thereof by thermal press

Country Status (5)

Country Link
US (1) US4326039A (ja)
EP (1) EP0022522B1 (ja)
JP (1) JPS569277A (ja)
AT (1) ATE1059T1 (ja)
DE (2) DE2927226A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180005A (en) * 1981-04-30 1982-11-05 Hitachi Ltd Silicon carbide electric insulator with low dielectric constant
DE3129633A1 (de) * 1981-07-28 1983-02-17 Elektroschmelzwerk Kempten GmbH, 8000 München "praktisch porenfreie formkoerper aus polykristallinem siliciumcarbid, die durch isostatisches heisspressen hergestellt worden sind"
JPS59107975A (ja) * 1982-12-08 1984-06-22 旭硝子株式会社 ＳｉＣ質焼結体およびその製法
US5371049A (en) * 1989-01-09 1994-12-06 Fmc Corporation Ceramic composite of silicon carbide and aluminum nitride
DE3902528A1 (de) * 1989-01-28 1990-10-31 Sintec Keramik Gmbh Herstellung von polykristallinen formkoerpern aus (alpha) - und/oder (beta)-siliciumcarbid durch drucklose sinterung
US5302561A (en) * 1993-03-11 1994-04-12 Cercom, Inc. Monolithic, fully dense silicon carbide mirror and method of manufacturing
US5372978A (en) * 1993-03-11 1994-12-13 Cercom Inc. Monolithic, fully dense silicon carbide material, method of manufacturing and end uses
DE10030354A1 (de) * 2000-06-21 2002-01-10 Bosch Gmbh Robert Thermoelektrisches Bauelement
AU2006246464B2 (en) 2005-12-12 2011-12-01 Rohm And Haas Company Aqueous polymer dispersions with high unsaturated flow promoter content
DE102013218450B3 (de) * 2013-09-14 2014-06-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Recycling von pulverförmigen Siliciumcarbid-Abfallprodukten
CN105152655B (zh) * 2015-07-15 2018-01-16 东莞华南设计创新院 一种陶瓷的织构化方法
EP3460809A1 (de) * 2017-09-20 2019-03-27 Siemens Aktiengesellschaft Elektrisches isolationsmaterial und/oder imprägnierharz für die wickelbandisolierung einer mittel- und/oder hochspannungsmaschine, isolationsstoff sowie isolationssystem daraus
FR3122423B3 (fr) * 2021-04-30 2023-09-08 Saint Gobain Ct Recherches Materiau fritte dense de carbure de silicium a tres faible resistivite electrique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165111A (ja) * 1974-11-11 1976-06-05 Norton Co
JPS52140516A (en) * 1976-05-19 1977-11-24 Ngk Spark Plug Co Hot press manufacture of sic sintered bodies

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380936A (en) * 1965-10-18 1968-04-30 Matsushita Electric Ind Co Ltd Silicon carbide varistors
US3836673A (en) * 1972-03-23 1974-09-17 Norton Co Sintered silicon carbide
US3853566A (en) * 1972-12-21 1974-12-10 Gen Electric Hot pressed silicon carbide
US3960577A (en) * 1974-01-08 1976-06-01 General Electric Company Dense polycrystalline silicon carbide
US3968194A (en) * 1974-01-08 1976-07-06 General Electric Company Dense polycrystalline silicon carbide
US3954483A (en) * 1974-01-08 1976-05-04 General Electric Company Dense polycrystalline silicon carbide
US3875477A (en) * 1974-04-23 1975-04-01 Norton Co Silicon carbide resistance igniter
US4108929A (en) * 1974-09-03 1978-08-22 General Electric Company Hot pressed silicon carbide
US3998646A (en) * 1974-11-11 1976-12-21 Norton Company Process for forming high density silicon carbide
US4023975A (en) * 1975-11-17 1977-05-17 General Electric Company Hot pressed silicon carbide containing beryllium carbide
GB1590011A (en) * 1976-08-17 1981-05-28 Kyoto Ceramic Method of producing dense sintered silicon carbide body from polycarbosilane
US4135937A (en) * 1977-03-31 1979-01-23 The Carborundum Company High density hot pressed thermal shock resistant silicon carbide
DE2744636A1 (de) * 1977-10-04 1979-05-17 Wolfgang Dipl Ing Boecker Verfahren und vorrichtung zur herstellung von hochreinem siliciumcarbidpulver und seine verwendung
DE2809278A1 (de) * 1978-03-03 1979-09-06 Kempten Elektroschmelz Gmbh Dichte polykristalline formkoerper aus alpha-siliciumcarbid und verfahren zu ihrer herstellung durch drucklose sinterung
DE2910059C2 (de) * 1978-03-15 1982-05-19 Suzuki, Hiroshige, Tokyo Verfahren zur Herstellung von feinteiligem Siliziumkarbid sowie dessen Verwendung zur Herstellung von hochdichten Sinterkörpern
JPS5537414A (en) * 1978-09-04 1980-03-15 Hitachi Ltd Manufacture of silicon carbide sintered body
DE2848377C2 (de) * 1978-11-08 1980-09-25 Elektroschmelzwerk Kempten Gmbh, 8000 Muenchen Verfahren zur Herstellung von pulverförmigem ß -Siliciumcarbid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165111A (ja) * 1974-11-11 1976-06-05 Norton Co
JPS52140516A (en) * 1976-05-19 1977-11-24 Ngk Spark Plug Co Hot press manufacture of sic sintered bodies

Also Published As

Publication number Publication date
JPS613300B2 (ja) 1986-01-31
EP0022522B1 (de) 1982-05-19
US4326039A (en) 1982-04-20
ATE1059T1 (de) 1982-06-15
DE3060447D1 (en) 1982-07-08
EP0022522A1 (de) 1981-01-21
DE2927226A1 (de) 1981-01-08

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