IT1058237B - Procedimento per produrre carburo di silicio - Google Patents

Procedimento per produrre carburo di silicio

Info

Publication number
IT1058237B
IT1058237B IT49204/76A IT4920476A IT1058237B IT 1058237 B IT1058237 B IT 1058237B IT 49204/76 A IT49204/76 A IT 49204/76A IT 4920476 A IT4920476 A IT 4920476A IT 1058237 B IT1058237 B IT 1058237B
Authority
IT
Italy
Prior art keywords
procedure
silicon carbide
producing silicon
producing
carbide
Prior art date
Application number
IT49204/76A
Other languages
English (en)
Italian (it)
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Application granted granted Critical
Publication of IT1058237B publication Critical patent/IT1058237B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/97—Preparation from SiO or SiO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Resistance Heating (AREA)
  • Furnace Details (AREA)
  • Ceramic Products (AREA)
IT49204/76A 1975-04-29 1976-04-27 Procedimento per produrre carburo di silicio IT1058237B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH552575A CH595283A5 (xx) 1975-04-29 1975-04-29

Publications (1)

Publication Number Publication Date
IT1058237B true IT1058237B (it) 1982-04-10

Family

ID=4295077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49204/76A IT1058237B (it) 1975-04-29 1976-04-27 Procedimento per produrre carburo di silicio

Country Status (11)

Country Link
BE (1) BE841291A (xx)
CA (1) CA1082422A (xx)
CH (1) CH595283A5 (xx)
DE (1) DE2617647A1 (xx)
ES (1) ES447420A1 (xx)
FR (1) FR2309469A1 (xx)
GB (1) GB1476916A (xx)
IT (1) IT1058237B (xx)
NL (1) NL182394C (xx)
NO (1) NO761442L (xx)
ZA (1) ZA762478B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171858A3 (en) * 1984-08-14 1989-06-14 AGIP S.p.A. Method of making silicon carbide and coatings of silicon carbide on carbonaceous substrates
DE4226867C1 (de) * 1992-08-13 1993-11-25 Kempten Elektroschmelz Gmbh Durch direkte elektrische Heizung nach dem Widerstandsprinzip betriebene Ofenanlage offener Bauart

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR327189A (fr) * 1902-12-09 1903-06-16 Acheson Edward Goodrich Procédé et appareil perfectionné pour la réduction de composés par chauffage électrique
GB383540A (en) * 1931-05-11 1932-11-17 Aurele Louis Mingard A process for manufacturing hard objects of carbon silicide or like substances
US2005956A (en) * 1931-12-02 1935-06-25 Norton Co Method of making abrasive metal carbides and an apparatus therefor
FR887377A (fr) * 1941-11-26 1943-11-11 Deutsche Edelstahlwerke Ag Procédé et dispositif pour obtenir des réactions entre des oxydes métalliques oudes minerais oxydiques et du charbon

Also Published As

Publication number Publication date
NO761442L (xx) 1976-11-01
FR2309469B1 (xx) 1981-09-25
ZA762478B (en) 1977-04-27
GB1476916A (en) 1977-06-16
DE2617647A1 (de) 1976-11-11
CH595283A5 (xx) 1978-02-15
ES447420A1 (es) 1977-07-01
NL7604277A (nl) 1976-11-02
BE841291A (fr) 1976-10-29
FR2309469A1 (fr) 1976-11-26
CA1082422A (en) 1980-07-29
NL182394B (nl) 1987-10-01
NL182394C (nl) 1988-03-01

Similar Documents

Publication Publication Date Title
IT1066078B (it) Procedimento per la produzione di surrogati di albume
IT1066689B (it) Procedimento per produrre pezzi stampati di carburo di silicio e pezzi cosi prodotti
IT1071480B (it) Procedimento per preparare composti di 2-azetidinone
IT1066047B (it) Procedimento per la produzione di ortosilicati alchilici
IT1070013B (it) Procedimento per produrre filamenti di acciaio
IT1062629B (it) Procedimento per la produzione di cantaxantina
IT1038893B (it) Processo per la preparazione di alchilbenzoli
IT1109399B (it) Procedimento per produrre monocristalli purissimi di silicio
IT1052094B (it) Procedimento per produrre alcoli poliidrici
IT1064331B (it) Processo per la preparazione di d-mannite
IT1069076B (it) Procedimento per produrre triclorometil trifluorometilbenzoli
IT1053286B (it) Procedimento per produrre poliammine
IT1078737B (it) Procedimento per produrre corpi cavi di silicio
IT1058978B (it) Processo per la preparazione di acetacetilarilamidi
IT1107474B (it) Procedimento per la produzione di carburo di silicio
IT1063583B (it) Processo per la preparazione di p alchilfenoli
IT1069096B (it) Procedimento per produrre organosi lossani
IT1066766B (it) Procedimento per produrre etilclorotioformiato
IT1066655B (it) Procedimento per depurare caprolattame
IT1065800B (it) Procedimento per preparare trimetil-3,5,5 cicloesen-2 dione-1,4
IT1055863B (it) Processo per la preparazione di cicloesanonossima
IT1066658B (it) Procedimento per produrre azodicarbossammide
IT1068946B (it) Procedimento per prepararae triemtilidrochinone
IT1055421B (it) Procedimento per preparare glicoli
IT1070568B (it) Processo per la preparazione di butendioldiacetato