DE2700208A1 - Polykristalliner siliziumnitrid- koerper und verfahren zu dessen herstellung - Google Patents

Polykristalliner siliziumnitrid- koerper und verfahren zu dessen herstellung

Info

Publication number
DE2700208A1
DE2700208A1 DE19772700208 DE2700208A DE2700208A1 DE 2700208 A1 DE2700208 A1 DE 2700208A1 DE 19772700208 DE19772700208 DE 19772700208 DE 2700208 A DE2700208 A DE 2700208A DE 2700208 A1 DE2700208 A1 DE 2700208A1
Authority
DE
Germany
Prior art keywords
silicon
silicon nitride
nitrogen
density
temperature
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Withdrawn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
DE19772700208
Other languages
German (de)
English (en)
Inventor
Charles David Greskovich
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
Publication of DE2700208A1 publication Critical patent/DE2700208A1/de
Withdrawn legal-status Critical Current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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/591—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by reaction sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Silicon Compounds (AREA)
DE19772700208 1976-01-06 1977-01-05 Polykristalliner siliziumnitrid- koerper und verfahren zu dessen herstellung Withdrawn DE2700208A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64676476A 1976-01-06 1976-01-06

Publications (1)

Publication Number Publication Date
DE2700208A1 true DE2700208A1 (de) 1977-07-14

Family

ID=24594371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772700208 Withdrawn DE2700208A1 (de) 1976-01-06 1977-01-05 Polykristalliner siliziumnitrid- koerper und verfahren zu dessen herstellung

Country Status (8)

Country Link
JP (1) JPS52121613A (ja)
BE (1) BE850106A (ja)
CA (1) CA1093589A (ja)
DE (1) DE2700208A1 (ja)
FR (1) FR2337702A1 (ja)
GB (1) GB1546928A (ja)
NL (1) NL7700044A (ja)
NO (1) NO145432C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004245A1 (en) * 1981-05-25 1982-12-09 Robert Pompe Process for the production of mouldings from materials based on silicon nitride
DE3337025A1 (de) * 1983-10-12 1985-05-02 Feldmühle AG, 4000 Düsseldorf Verfahren zur herstellung eines siliziumnitridbauteils

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854208C2 (de) * 1978-12-15 1980-09-18 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Verfahren zum'Nitrieren von Siliziumkörpern
CH654564A5 (en) * 1983-09-14 1986-02-28 Ver Drahtwerke Ag Process for making a shaped object from nitride of elements selected from groups III, IV, V or VI of the Periodic Table, in particular from silicon nitride
DE3514284A1 (de) * 1985-04-19 1986-10-23 Elektroschmelzwerk Kempten GmbH, 8000 München Verfahren zur herstellung von formkoerpern aus reaktionsgebundenem siliciumnitrid durch nitridierung unter hohem stickstoffgasdruck
US5275985A (en) * 1987-10-22 1994-01-04 Cooper Industries, Inc. Production of a sintered reaction bonded silicon nitride insulator
DE58905468D1 (de) * 1989-01-04 1993-10-07 Htm Ag Verfahren zur Herstellung von Siliziumnitrid-Formkörpern.
DE4102628A1 (de) * 1991-01-30 1992-08-06 Bayer Ag Verfahren zur herstellung eines werkstoffes auf si(pfeil abwaerts)3(pfeil abwaerts)n(pfeil abwaerts)4(pfeil abwaerts)-basis, so hergestellte werkstoffe sowie deren verwendung
JP4574044B2 (ja) * 2001-03-26 2010-11-04 日本碍子株式会社 窒化珪素多孔体及びその製造方法
JP4473463B2 (ja) 2001-03-26 2010-06-02 日本碍子株式会社 窒化珪素多孔体及びその製造方法
US7368076B2 (en) 2003-07-17 2008-05-06 Asahi Glass Company, Limited Method for producing a silicon nitride filter
CN100343198C (zh) 2003-07-29 2007-10-17 旭硝子株式会社 氮化硅质蜂窝式过滤器及其制造方法
CN105503200A (zh) * 2016-01-12 2016-04-20 中钢集团洛阳耐火材料研究院有限公司 一种氮化硅纤维过滤材料的制备方法
JP2023123942A (ja) * 2022-02-25 2023-09-06 株式会社プロテリアル 窒化珪素基板およびその製造方法
JP7143960B1 (ja) * 2022-02-25 2022-09-29 日立金属株式会社 窒化珪素基板およびその製造方法
JP7188633B1 (ja) * 2022-03-11 2022-12-13 日立金属株式会社 窒化珪素基板およびその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004245A1 (en) * 1981-05-25 1982-12-09 Robert Pompe Process for the production of mouldings from materials based on silicon nitride
DE3337025A1 (de) * 1983-10-12 1985-05-02 Feldmühle AG, 4000 Düsseldorf Verfahren zur herstellung eines siliziumnitridbauteils

Also Published As

Publication number Publication date
NO145432C (no) 1982-03-24
CA1093589A (en) 1981-01-13
NO145432B (no) 1981-12-14
NO770025L (no) 1977-07-07
NL7700044A (nl) 1977-07-08
GB1546928A (en) 1979-05-31
FR2337702B1 (ja) 1982-05-14
FR2337702A1 (fr) 1977-08-05
BE850106A (fr) 1977-07-05
JPS52121613A (en) 1977-10-13

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