GB2031027A - Sintered silicon carbide product and process for producing the same - Google Patents

Sintered silicon carbide product and process for producing the same Download PDF

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Publication number
GB2031027A
GB2031027A GB7930509A GB7930509A GB2031027A GB 2031027 A GB2031027 A GB 2031027A GB 7930509 A GB7930509 A GB 7930509A GB 7930509 A GB7930509 A GB 7930509A GB 2031027 A GB2031027 A GB 2031027A
Authority
GB
United Kingdom
Prior art keywords
silicon carbide
sintered
density
sintered silicon
product
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.)
Withdrawn
Application number
GB7930509A
Other languages
English (en)
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2031027A publication Critical patent/GB2031027A/en
Withdrawn legal-status Critical Current

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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)
GB7930509A 1978-09-04 1979-09-03 Sintered silicon carbide product and process for producing the same Withdrawn GB2031027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10766478A JPS5537414A (en) 1978-09-04 1978-09-04 Manufacture of silicon carbide sintered body

Publications (1)

Publication Number Publication Date
GB2031027A true GB2031027A (en) 1980-04-16

Family

ID=14464877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930509A Withdrawn GB2031027A (en) 1978-09-04 1979-09-03 Sintered silicon carbide product and process for producing the same

Country Status (3)

Country Link
JP (1) JPS5537414A (enrdf_load_stackoverflow)
DE (1) DE2934968A1 (enrdf_load_stackoverflow)
GB (1) GB2031027A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021239A1 (de) * 1979-06-12 1981-01-07 Elektroschmelzwerk Kempten GmbH Verfahren zur Herstellung von dichten Formkörpern aus polykristallinem alpha-Siliciumcarbid durch Heisspressen und so hergestellte Formkörper
EP0022522A1 (de) * 1979-07-05 1981-01-21 Elektroschmelzwerk Kempten GmbH Dichte Formkörper aus polykristallinem Beta-Siliciumcarbid und Verfahren zu ihrer Herstellung durch Heisspressen
EP0028802A1 (en) * 1979-11-05 1981-05-20 Hitachi, Ltd. Electrically insulating substrate and a method of making such a substrate
EP0110053A1 (de) * 1982-11-25 1984-06-13 Hutschenreuther AG Verfahren zum Herstellen eines dichten polykristallinen Formkörpers aus SiC
EP0251218A3 (de) * 1986-06-26 1988-03-23 Elektroschmelzwerk Kempten GmbH Elektrisch isolierende Substratwerkstoffe aus polykristallinem Siliciumcarbid und Verfahren zu ihrer Herstellung durch isostatisches Heisspressen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044162A1 (de) * 1980-11-24 1982-06-03 Annawerk Keramische Betriebe GmbH, 8633 Rödental Polykristalliner formkoerper aus siliziumkarbid und verfahren zu seiner herstellung
JPS6025389B2 (ja) * 1981-03-20 1985-06-18 株式会社日立製作所 電気絶縁性炭化ケイ素粉末組成物
DE3237257C2 (de) * 1982-10-08 1985-09-26 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Getriebe für Doppelschneckenextruder
US4682510A (en) * 1984-04-11 1987-07-28 Bausano & Figli S.P.A. High torque drive means for two closely spaced shafts which are also subjected to strong axial thrusts and application thereof to a double screw extruder
JPH0717972B2 (ja) * 1984-05-21 1995-03-01 株式会社日立製作所 強靭炭化硅素焼結体の製法
JPS6171422U (enrdf_load_stackoverflow) * 1984-10-17 1986-05-15
JP4900663B2 (ja) * 2006-03-08 2012-03-21 独立行政法人産業技術総合研究所 排気ガス浄化用フィルター及びその製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021239A1 (de) * 1979-06-12 1981-01-07 Elektroschmelzwerk Kempten GmbH Verfahren zur Herstellung von dichten Formkörpern aus polykristallinem alpha-Siliciumcarbid durch Heisspressen und so hergestellte Formkörper
EP0022522A1 (de) * 1979-07-05 1981-01-21 Elektroschmelzwerk Kempten GmbH Dichte Formkörper aus polykristallinem Beta-Siliciumcarbid und Verfahren zu ihrer Herstellung durch Heisspressen
EP0028802A1 (en) * 1979-11-05 1981-05-20 Hitachi, Ltd. Electrically insulating substrate and a method of making such a substrate
US4370421A (en) 1979-11-05 1983-01-25 Hitachi, Ltd. Electrically insulating substrate and a method of making such a substrate
EP0110053A1 (de) * 1982-11-25 1984-06-13 Hutschenreuther AG Verfahren zum Herstellen eines dichten polykristallinen Formkörpers aus SiC
EP0251218A3 (de) * 1986-06-26 1988-03-23 Elektroschmelzwerk Kempten GmbH Elektrisch isolierende Substratwerkstoffe aus polykristallinem Siliciumcarbid und Verfahren zu ihrer Herstellung durch isostatisches Heisspressen

Also Published As

Publication number Publication date
JPS6242878B2 (enrdf_load_stackoverflow) 1987-09-10
DE2934968A1 (de) 1980-03-20
JPS5537414A (en) 1980-03-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)