NO145432C - Fremgangsmaate ved fremstilling av et forhaandsformet polykrystallinsk siliciumnitridlegeme - Google Patents

Fremgangsmaate ved fremstilling av et forhaandsformet polykrystallinsk siliciumnitridlegeme

Info

Publication number
NO145432C
NO145432C NO770025A NO770025A NO145432C NO 145432 C NO145432 C NO 145432C NO 770025 A NO770025 A NO 770025A NO 770025 A NO770025 A NO 770025A NO 145432 C NO145432 C NO 145432C
Authority
NO
Norway
Prior art keywords
preliminary
preparing
procedure
polycrystalline silicon
silicon nitrid
Prior art date
Application number
NO770025A
Other languages
English (en)
Norwegian (no)
Other versions
NO145432B (no
NO770025L (no
Inventor
Charles David Greskovich
Svante Prochazka
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NO770025L publication Critical patent/NO770025L/no
Publication of NO145432B publication Critical patent/NO145432B/no
Publication of NO145432C publication Critical patent/NO145432C/no

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)
NO770025A 1976-01-06 1977-01-05 Fremgangsmaate ved fremstilling av et forhaandsformet polykrystallinsk siliciumnitridlegeme NO145432C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO770025L NO770025L (no) 1977-07-07
NO145432B NO145432B (no) 1981-12-14
NO145432C true NO145432C (no) 1982-03-24

Family

ID=24594371

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770025A NO145432C (no) 1976-01-06 1977-01-05 Fremgangsmaate ved fremstilling av et forhaandsformet polykrystallinsk siliciumnitridlegeme

Country Status (8)

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

Families Citing this family (16)

* 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
SE438849B (sv) * 1981-05-25 1985-05-13 Svenska Silikatforskning Forfarande vid framstellning av formkroppar av kiselnitridbaserade material
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
DE3337025A1 (de) * 1983-10-12 1985-05-02 Feldmühle AG, 4000 Düsseldorf Verfahren zur herstellung eines siliziumnitridbauteils
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
EP1498400A3 (en) 2003-07-17 2006-06-07 Asahi Glass Co., Ltd. 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
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
JP7760934B2 (ja) * 2022-02-25 2025-10-28 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
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

Also Published As

Publication number Publication date
JPS52121613A (en) 1977-10-13
CA1093589A (en) 1981-01-13
FR2337702B1 (OSRAM) 1982-05-14
NO145432B (no) 1981-12-14
NL7700044A (nl) 1977-07-08
NO770025L (no) 1977-07-07
DE2700208A1 (de) 1977-07-14
GB1546928A (en) 1979-05-31
FR2337702A1 (fr) 1977-08-05
BE850106A (fr) 1977-07-05

Similar Documents

Publication Publication Date Title
DE2961312D1 (en) Process and device for the manufacture of polycrystalline silicon
JPS5331604A (en) Process for preparing metalacids of organicacid
JPS52148500A (en) Process for preparing silicon dioxide
YU40672B (en) Process for obtaining a polypeptide of the formula glu-his-trp-ser-tyr-a-b-argo-pro-e-f
HU177716B (en) Process for preparing derivatives of spiro-hydantoin
NO145432C (no) Fremgangsmaate ved fremstilling av et forhaandsformet polykrystallinsk siliciumnitridlegeme
GB2028289B (en) Producing silicon
PT66685B (en) Process for the preparation of a purified silicon
JPS5365808A (en) Process for preparing propanee1*33diol diisubstituted at 22position
JPS52138600A (en) Process for preparing silicone compound
JPS535098A (en) Process for preparing silicon dioxide
EG14072A (en) Process for preparing of meta-aryloxy-benzaldehydes
EG13080A (en) Process for preparing of gamma-pyrones
JPS536297A (en) Manufacturing process for trichlorosilan and silicon tetrachloride
JPS5342299A (en) Process for preparing silicone compound
YU40487B (en) Process for preparing new dichloroacetamides
PT65427A (en) Process for the preparation of spermicidally-active vaginal suppositories
EG13191A (en) Process for preparing of quinoxaline-di-n-oxide derivatives
JPS5365820A (en) Process for preparing pure llsystine
JPS5318545A (en) Process for preparing organosilicon compounds
YU289477A (en) Process for obtaining 3-phenoxy-pyridine monosulfate
CS190339B2 (en) Process for preparing derivatives of sulphonyl-benzimidazole
PT67465B (en) Process for preparing of haloacylamides
JPS5317162A (en) Process for producing silicon fertilizer
JPS52117898A (en) Process for peparing nitride