FR2375349B1 - - Google Patents

Info

Publication number
FR2375349B1
FR2375349B1 FR7736674A FR7736674A FR2375349B1 FR 2375349 B1 FR2375349 B1 FR 2375349B1 FR 7736674 A FR7736674 A FR 7736674A FR 7736674 A FR7736674 A FR 7736674A FR 2375349 B1 FR2375349 B1 FR 2375349B1
Authority
FR
France
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.)
Expired
Application number
FR7736674A
Other versions
FR2375349A1 (fr
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.)
Diamond Shamrock Technologies SA
Original Assignee
Diamond Shamrock Technologies SA
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
Priority claimed from US05/820,834 external-priority patent/US4111765A/en
Application filed by Diamond Shamrock Technologies SA filed Critical Diamond Shamrock Technologies SA
Publication of FR2375349A1 publication Critical patent/FR2375349A1/fr
Application granted granted Critical
Publication of FR2375349B1 publication Critical patent/FR2375349B1/fr
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
    • C04B35/58—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
    • C04B35/5805—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 borides
    • C04B35/58064—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 borides based on refractory borides
    • C04B35/58071—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 borides based on refractory borides based on titanium borides
    • 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
    • C04B35/5805—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 borides
    • C04B35/58064—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 borides based on refractory borides
    • 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
    • C04B35/5805—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 borides
    • C04B35/58064—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 borides based on refractory borides
    • C04B35/58078—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 borides based on refractory borides based on zirconium or hafnium borides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
FR7736674A 1976-12-23 1977-12-06 Electrodes a base de carbure de silicium, borure de metal d'arret et carbone Granted FR2375349A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75402576A 1976-12-23 1976-12-23
US05/820,834 US4111765A (en) 1976-12-23 1977-08-01 Silicon carbide-valve metal borides-carbon electrodes

Publications (2)

Publication Number Publication Date
FR2375349A1 FR2375349A1 (fr) 1978-07-21
FR2375349B1 true FR2375349B1 (fr) 1983-01-21

Family

ID=27115860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736674A Granted FR2375349A1 (fr) 1976-12-23 1977-12-06 Electrodes a base de carbure de silicium, borure de metal d'arret et carbone

Country Status (13)

Country Link
JP (1) JPS6022069B2 (fr)
BR (1) BR7708585A (fr)
CA (1) CA1113427A (fr)
DD (1) DD134656A5 (fr)
DE (1) DE2757808C2 (fr)
DK (1) DK578477A (fr)
FI (1) FI61726C (fr)
FR (1) FR2375349A1 (fr)
IL (1) IL53092A (fr)
MX (1) MX147154A (fr)
NO (1) NO147919C (fr)
PL (1) PL117243B1 (fr)
SE (1) SE425804B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO801818L (no) * 1979-07-20 1981-01-21 Conradty Nuernberg Regenererbar, formstabil elektrode for hoeytemperaturanvendelse
JPS5812351B2 (ja) * 1980-03-28 1983-03-08 宇部興産株式会社 有機化合物の電解還元用窒化チタン電極
JPS5812352B2 (ja) * 1980-03-31 1983-03-08 宇部興産株式会社 有機化合物の電解還元用窒化チタン電極
US4327186A (en) * 1980-06-23 1982-04-27 Kennecott Corporation Sintered silicon carbide-titanium diboride mixtures and articles thereof
US4377463A (en) * 1981-07-27 1983-03-22 Great Lakes Carbon Corporation Controlled atmosphere processing of TiB2 /carbon composites
US4534835A (en) * 1982-12-30 1985-08-13 Corning Glass Works Electrolytic Al production with reaction sintered multiphase ceramic
JPS6246964A (ja) * 1985-08-21 1987-02-28 黒崎窯業株式会社 耐食性炭化珪素複合焼結体
JPS6345170A (ja) * 1986-08-13 1988-02-26 日立造船株式会社 炭素系複合材料
WO1988001313A1 (fr) * 1986-08-21 1988-02-25 Eltech Systems Corporation Electrode, procede et four pour l'extraction electrolytique dans des sels fondus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010492A (en) * 1963-02-15 1965-11-17 United States Borax Chem Improvements in or relating to the production of titanium diboride bodies
DE1544665A1 (de) * 1965-12-16 1971-01-14 Bosch Gmbh Robert Saeure- und laugenbestaendige Elektroden
GB1246447A (en) * 1967-09-26 1971-09-15 Imp Metal Ind Kynoch Ltd Improvements in or relating to the manufacture of oxide-coated electrodes for use in electrolytic processes
DE1903806A1 (de) * 1969-01-25 1970-08-27 Conradty Fa C Metallanode fuer elektrochemische Prozesse
DE1913842A1 (de) * 1969-03-19 1970-10-01 Bayer Ag Anode fuer die Alkalichlorid-Elektrolyse
DE1948182A1 (de) * 1969-09-24 1971-04-01 Huels Chemische Werke Ag Widerstandsfaehige Elektrode
LU60469A1 (fr) * 1970-03-05 1971-11-08

Also Published As

Publication number Publication date
DK578477A (da) 1978-06-24
IL53092A (en) 1980-10-26
NO147919B (no) 1983-03-28
MX147154A (es) 1982-10-19
DD134656A5 (de) 1979-03-14
NO147919C (no) 1983-07-06
FR2375349A1 (fr) 1978-07-21
BR7708585A (pt) 1978-09-05
CA1113427A (fr) 1981-12-01
SE425804B (sv) 1982-11-08
DE2757808A1 (de) 1978-06-29
SE7714323L (sv) 1978-06-24
DE2757808C2 (de) 1982-11-11
PL117243B1 (en) 1981-07-31
NO773754L (no) 1978-06-26
FI61726C (fi) 1982-09-10
FI773255A (fi) 1978-06-24
JPS5379772A (en) 1978-07-14
JPS6022069B2 (ja) 1985-05-30
IL53092A0 (en) 1977-12-30
PL203244A1 (pl) 1978-09-11
FI61726B (fi) 1982-05-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse