RU93029581A - METHOD OF OBTAINING KORUNDOMOULLITE CERAMICS SCIALOX-MC - Google Patents

METHOD OF OBTAINING KORUNDOMOULLITE CERAMICS SCIALOX-MC

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Publication number
RU93029581A
RU93029581A RU93029581/33A RU93029581A RU93029581A RU 93029581 A RU93029581 A RU 93029581A RU 93029581/33 A RU93029581/33 A RU 93029581/33A RU 93029581 A RU93029581 A RU 93029581A RU 93029581 A RU93029581 A RU 93029581A
Authority
RU
Russia
Prior art keywords
ceramics
scialox
korundomoullite
obtaining
silicon carbide
Prior art date
Application number
RU93029581/33A
Other languages
Russian (ru)
Other versions
RU2054396C1 (en
Inventor
М.Ф. Лисов
Original Assignee
Акционерное общество "Экология Москвы"
Filing date
Publication date
Application filed by Акционерное общество "Экология Москвы" filed Critical Акционерное общество "Экология Москвы"
Priority to RU93029581A priority Critical patent/RU2054396C1/en
Priority claimed from RU93029581A external-priority patent/RU2054396C1/en
Publication of RU93029581A publication Critical patent/RU93029581A/en
Application granted granted Critical
Publication of RU2054396C1 publication Critical patent/RU2054396C1/en

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Claims (1)

Использование: в огнеупорной промышленности, металлургии, энергетике, химии, машиностроении, радиоэлектронике, теплотехнике и медицине для изготовления изделий разнообразного назначения. Способ получения корундомуллитовой керамики включает приготовление шихты из порошков карбида кремния и нитрида алюминия состава, мас.%: Карбид кремния 4,1 - 18,8 Нитрид алюминия 81,2 - 95,9, путем смешения компонентов при совместном помоле, а обжиг осуществляют в кислородсодержащей атмосфере до прекращения изменений массы заготовок. После охлаждения получают реакционноспеченную корундомуллитовую керамику, выход которой составляет 125 - 129%. Она имеет тонкозернистую структуру с зернами округлой формы и может быть использовано в качестве высокотемпературного конструкционного материала.Usage: in the refractory industry, metallurgy, energy, chemistry, mechanical engineering, electronics, heat engineering and medicine for the manufacture of products for various purposes. The method of producing corundum-ceramic ceramics includes preparing a mixture of silicon carbide and aluminum nitride powders of the following composition, wt%: Silicon carbide 4.1 - 18.8 Aluminum nitride 81.2 - 95.9, by mixing the components with joint grinding, and firing oxygen-containing atmosphere until the cessation of changes in the weight of the blanks. After cooling, get the reacted sintered corundomillite ceramics, the output of which is 125 - 129%. It has a fine-grained structure with rounded grains and can be used as a high-temperature structural material.
RU93029581A 1993-05-28 1993-05-28 Method for production of corundum-mullite ceramics scnalox-mc RU2054396C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93029581A RU2054396C1 (en) 1993-05-28 1993-05-28 Method for production of corundum-mullite ceramics scnalox-mc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93029581A RU2054396C1 (en) 1993-05-28 1993-05-28 Method for production of corundum-mullite ceramics scnalox-mc

Publications (2)

Publication Number Publication Date
RU93029581A true RU93029581A (en) 1995-06-09
RU2054396C1 RU2054396C1 (en) 1996-02-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93029581A RU2054396C1 (en) 1993-05-28 1993-05-28 Method for production of corundum-mullite ceramics scnalox-mc

Country Status (1)

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RU (1) RU2054396C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2563261C1 (en) * 2014-06-25 2015-09-20 Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО "НПЦ газотурбостроения "Салют") Mix for ceramic material

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