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METHOD FOR PRODUCING CONDUCTIVE MAYENITE COMPOUND
A method of manufacturing an electrical conductive mayenite compound, including, (1) a step of preparing a calcinated powder including calcium oxide and aluminum oxide at a ratio of 13: 6 to 11: 8 (based on molar ratio as converted to CaO: Al 2 O 3 ), and (2) a step of placing a body to be processed including the calcinated powder prepared in the step (1) in the presence of carbon monoxide gas and aluminum vapor supplied from the aluminum source without contacting the aluminum source, and holding the body to be processed at a temperature range of 1220 °C to 1350 °C under reducing atmosphere.
METHOD FOR PRODUCING CONDUCTIVE MAYENITE COMPOUND
A method of manufacturing an electrical conductive mayenite compound, including, (1) a step of preparing a calcinated powder including calcium oxide and aluminum oxide at a ratio of 13: 6 to 11: 8 (based on molar ratio as converted to CaO: Al 2 O 3 ), and (2) a step of placing a body to be processed including the calcinated powder prepared in the step (1) in the presence of carbon monoxide gas and aluminum vapor supplied from the aluminum source without contacting the aluminum source, and holding the body to be processed at a temperature range of 1220 °C to 1350 °C under reducing atmosphere.
METHOD FOR PRODUCING CONDUCTIVE MAYENITE COMPOUND
VERFAHREN ZUR HERSTELLUNG EINER LEITFÄHIGEN MAYENIT-VERBINDUNG
PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ DE MAYÉNITE CONDUCTEUR
ITO KAZUHIRO (author) / WATANABE TOSHINARI (author) / WATANABE SATORU (author) / MIYAKAWA NAOMICHI (author)
2017-10-04
Patent
Electronic Resource
English
IPC:
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
/
H01B
CABLES
,
Kabel
| European Patent Office | 2018
| European Patent Office | 2018
| European Patent Office | 2018