RU97117135A - SILICON FLAP WEIGHT - Google Patents

SILICON FLAP WEIGHT

Info

Publication number
RU97117135A
RU97117135A RU97117135/03A RU97117135A RU97117135A RU 97117135 A RU97117135 A RU 97117135A RU 97117135/03 A RU97117135/03 A RU 97117135/03A RU 97117135 A RU97117135 A RU 97117135A RU 97117135 A RU97117135 A RU 97117135A
Authority
RU
Russia
Prior art keywords
silica
astringent
aggregate
quartz
binder
Prior art date
Application number
RU97117135/03A
Other languages
Russian (ru)
Other versions
RU2127234C1 (en
Inventor
Ю.Е. Пивинский
Е.В. Рожков
А.В. Череватова
Original Assignee
Ю.Е. Пивинский
Е.В. Рожков
А.В. Череватова
Filing date
Publication date
Application filed by Ю.Е. Пивинский, Е.В. Рожков, А.В. Череватова filed Critical Ю.Е. Пивинский
Priority to RU97117135A priority Critical patent/RU2127234C1/en
Priority claimed from RU97117135A external-priority patent/RU2127234C1/en
Application granted granted Critical
Publication of RU2127234C1 publication Critical patent/RU2127234C1/en
Publication of RU97117135A publication Critical patent/RU97117135A/en

Links

Claims (1)

1. Кремнеземистая огнеупорная масса на основе кварцитов или кварцевого песка (заполнителя) и высококонцентрированной вяжущей суспензии кремнезема (вяжущего), формуемая методом набивки (трамбовки) или прессования, отличающаяся тем, что вяжущая кремнеземистая суспензия содержит добавку огнеупорной глины в количестве 5 - 15%, характеризуется влажностью 14 - 18% и содержанием 15 - 30% частиц с диаметром менее 1 мкм и кремнеземный заполнитель с размером частиц от 0,1 до 10 мм при соотношении, % по массе на сухое вещество:
Тонкодисперсная вяжущая часть - 25 - 35
Заполнитель - 65 - 75
2. Огнеупорная масса по п. 1, отличающаяся тем, что исходная вяжущая суспензия содержит добавку высокодисперсного кварцевого стекла в количестве 5 - 15%, вводимого посредством слива от центробежного литья кварцевой керамики.1. Silica refractory mass based on quartzite or quartz sand (aggregate) and highly concentrated astringent silica suspension (binder), molded by tamping or pressing, characterized in that the astringent silica suspension contains 5–15% of refractory clay, characterized by moisture 14 - 18% and a content of 15 - 30% of particles with a diameter of less than 1 micron and silica aggregate with a particle size of from 0.1 to 10 mm with a ratio,% by weight on dry matter:
Fine knitting part - 25 - 35
Placeholder - 65 - 75
2. Refractory mass under item 1, characterized in that the initial binder suspension contains an additive of highly dispersed quartz glass in the amount of 5 - 15%, introduced by means of drainage from centrifugal casting of quartz ceramics.
RU97117135A 1997-10-20 1997-10-20 Alumina refractory mix RU2127234C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97117135A RU2127234C1 (en) 1997-10-20 1997-10-20 Alumina refractory mix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97117135A RU2127234C1 (en) 1997-10-20 1997-10-20 Alumina refractory mix

Publications (2)

Publication Number Publication Date
RU2127234C1 RU2127234C1 (en) 1999-03-10
RU97117135A true RU97117135A (en) 1999-05-20

Family

ID=20198094

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97117135A RU2127234C1 (en) 1997-10-20 1997-10-20 Alumina refractory mix

Country Status (1)

Country Link
RU (1) RU2127234C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2494075C2 (en) * 2012-01-10 2013-09-27 Открытое акционерное общество "Первоуральский динасовый завод" (ОАО "ДИНУР") Dinas refractory and method for production thereof

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