RU93035602A - HIGH-DENSITY CERAMICS BASED ON AL2O3 ("CORAL-EX-1") - Google Patents

HIGH-DENSITY CERAMICS BASED ON AL2O3 ("CORAL-EX-1")

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Publication number
RU93035602A
RU93035602A RU93035602/33A RU93035602A RU93035602A RU 93035602 A RU93035602 A RU 93035602A RU 93035602/33 A RU93035602/33 A RU 93035602/33A RU 93035602 A RU93035602 A RU 93035602A RU 93035602 A RU93035602 A RU 93035602A
Authority
RU
Russia
Prior art keywords
coral
al2o3
ceramics based
cao
sio
Prior art date
Application number
RU93035602/33A
Other languages
Russian (ru)
Inventor
Н.Т. Андрианов
Н.А. Грачева
Н.И. Водопьянов
Original Assignee
Российский химико-технологический университет им.Д.И.Менделеева
Экспериментальное предприятие "Экстит"
Filing date
Publication date
Application filed by Российский химико-технологический университет им.Д.И.Менделеева, Экспериментальное предприятие "Экстит" filed Critical Российский химико-технологический университет им.Д.И.Менделеева
Publication of RU93035602A publication Critical patent/RU93035602A/en

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Claims (1)

Изобретение относится к области получения плотных керамических корундовых материалов, которые могут использоваться в бытовых водяных смесителях в качестве керамических запорно-регулирующих деталей. Износостойкая керамика изготавливается из шихты, содержащей Al2O3, CaO и SiO2 при следующем соотношении компонентов, мас. %: CaO 1,48 - 4,06, SiO2 1,68 - 4,41, Al2O3 - остальное. Применение указанной шихты позволяет уменьшить затраты электроэнергии, увеличить срок службы нагревателей и огнеприпаса печи.The invention relates to the field of obtaining dense ceramic corundum materials that can be used in household water mixers as a ceramic shut-off and control parts. Wear-resistant ceramics are made of a mixture containing Al 2 O 3 , CaO and SiO 2 in the following ratio of components, wt. %: CaO 1.48 - 4.06, SiO 2 1.68 - 4.41, Al 2 O 3 - the rest. The use of this mixture can reduce the cost of electricity, increase the service life of heaters and fire furnace.
RU93035602/33A 1993-07-08 HIGH-DENSITY CERAMICS BASED ON AL2O3 ("CORAL-EX-1") RU93035602A (en)

Publications (1)

Publication Number Publication Date
RU93035602A true RU93035602A (en) 1995-11-10

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