A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ОГНЕУПОРНЫЙ ОБЪЕКТ ИЗ ОКСИДА ХРОМА И СПОСОБ ЕГО ФОРМОВАНИЯ
A refractory object may include a Cr2O3 content of at least about 80 wt. % of a total weight of the refractory object, an Al2O3 content of at least about 0.7 wt. % and not greater than about 10.0 wt. % of the total weight of the refractory object, a SiO2 content of at least about 0.3 wt. % and not greater than about 5.0 wt. % of the total weight of the refractory object and a TiO2 content of at least about 1.0 wt. % and not greater than about 5.6 wt. % TiO2 of the total weight of the refractory object. The refractory object may further include an MOR of at least about 37 MPa as measured at 1200° C.
ОГНЕУПОРНЫЙ ОБЪЕКТ ИЗ ОКСИДА ХРОМА И СПОСОБ ЕГО ФОРМОВАНИЯ
A refractory object may include a Cr2O3 content of at least about 80 wt. % of a total weight of the refractory object, an Al2O3 content of at least about 0.7 wt. % and not greater than about 10.0 wt. % of the total weight of the refractory object, a SiO2 content of at least about 0.3 wt. % and not greater than about 5.0 wt. % of the total weight of the refractory object and a TiO2 content of at least about 1.0 wt. % and not greater than about 5.6 wt. % TiO2 of the total weight of the refractory object. The refractory object may further include an MOR of at least about 37 MPa as measured at 1200° C.
ОГНЕУПОРНЫЙ ОБЪЕКТ ИЗ ОКСИДА ХРОМА И СПОСОБ ЕГО ФОРМОВАНИЯ
2020-03-05
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME
ИНСТРУМЕНТАЛЬНЫЙ МАТЕРИАЛ НА ОСНОВЕ ОКСИДА АЛЮМИНИЯ И СПОСОБ ЕГО ПОЛУЧЕНИЯ
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