SU424840A1 - MASS FOR THE MAKING OF REFRACTORY PRODUCTS - Google Patents

MASS FOR THE MAKING OF REFRACTORY PRODUCTS

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Publication number
SU424840A1
SU424840A1 SU1731695A SU1731695A SU424840A1 SU 424840 A1 SU424840 A1 SU 424840A1 SU 1731695 A SU1731695 A SU 1731695A SU 1731695 A SU1731695 A SU 1731695A SU 424840 A1 SU424840 A1 SU 424840A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mass
making
refractory
products
refractory products
Prior art date
Application number
SU1731695A
Other languages
Russian (ru)
Original Assignee
В. А. Колбасова, В. И. Пашков , А. С. Эпштейн
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В. А. Колбасова, В. И. Пашков , А. С. Эпштейн filed Critical В. А. Колбасова, В. И. Пашков , А. С. Эпштейн
Priority to SU1731695A priority Critical patent/SU424840A1/en
Application granted granted Critical
Publication of SU424840A1 publication Critical patent/SU424840A1/en

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Description

1one

Изобретение относитс  к составу массы дл  изготовлени  огнеупорных изделий, служащи.х детал ми питателей стеклоформующих машин, предназначенных дл  механизированной выработки стекла.The invention relates to the composition of the pulp for the manufacture of refractory products, servants of the details of the feeders of glass forming machines for the mechanized production of glass.

Известна масса дл  изготовлени  огнеупорных изделий, включающа  дистен-силлиманит и каолин.A known mass for the manufacture of refractory products, including kyanene-sillimanite and kaolin.

Цель изобретени  - повысить термостойкость и стеклоустойчивость изделий.The purpose of the invention is to improve the heat resistance and glass resistance of products.

Это достигаетс  тем, что масса дополнительно содержит огнеупорную глину и тонкомолотую предварительно обожженную при 1450-1500°С окись алюмини  при следующем соотношении указанных компонентов, вес. %: Дистен-силлиманитосноваThis is achieved by the fact that the mass additionally contains refractory clay and finely ground alumina previously calcined at 1450-1500 ° C in the following ratio of the indicated components, wt. %: Disthen-sillimanite

Каолин3-15Kaolin 3-15

Огнеупорна  глина20-30Refractory clay20-30

Тонкомолота  предварительно обожженна  при 1450- 1500°С окись алюмини 5-10The grinder is prebaked at 1450-1,500 ° C alumina 5-10

Дистен-силлиманит, каолин, огнеупорную глину и окись алюмини  смешивают с водой и электролитом, например жидким стеклом и содой, в соотношении 4 : 1 по весу. Влажность массы выбирают в зависимости от прин тогоDistin-sillimanite, kaolin, refractory clay, and alumina are mixed with water and electrolyte, for example, liquid glass and soda, in a ratio of 4: 1 by weight. Moisture mass is selected depending on the received

способа изготовлени  (дл  прессовани  9- 11%). Отформова}1ные и высушенные заготовки обжигают до конечпой те.мпературы 1450- 1500°С.manufacturing method (for pressing 9-11%). Otformova} 1 and dried billets are burned to a final temperature of 1450-100 ° C.

Термостойкость полученных изделий на 30-40% выше, чем у изделий, изготовленных из известной массы, а стеклоусгойчивость - на 20-25%.The heat resistance of the products obtained is 30–40% higher than that of products made from a known mass, and glass resistance is 20–25% higher.

И ip е д м е т изобретени And ip e d mete inventions

Масса дл  изготовлегш  огнеунорных изделий , включающа  дистеп-спллиманит и каолин , отличающа с  тем, что, с целью повышени  термостойкости и стеклоустойчивости изделий, она дополнительно содержит огнеупорную глину и тонкомолотую предварительно обожженную при 1450-1500°С окись алюмини  при следующем соотношении указанных компонентов, вес. %:The mass for manufacturing refractory products, including dytep-spllimanite and kaolin, characterized in that, in order to improve the heat resistance and glass resistance of the products, it additionally contains refractory clay and finely ground alumina previously calcined at 1450-1500 ° C in the following ratio of these components weight. %:

Дистен-силлиманитосноваDisthen-sillimanitosnova

Каолин3-15Kaolin 3-15

Огнеупорна  глина20-30Refractory clay20-30

Тонко.молота  предварительна обожженна  при 1450-Thin grind prebaked at 1450-

окись алюмини 5-10 aluminum oxide 5-10

SU1731695A 1971-12-31 1971-12-31 MASS FOR THE MAKING OF REFRACTORY PRODUCTS SU424840A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1731695A SU424840A1 (en) 1971-12-31 1971-12-31 MASS FOR THE MAKING OF REFRACTORY PRODUCTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1731695A SU424840A1 (en) 1971-12-31 1971-12-31 MASS FOR THE MAKING OF REFRACTORY PRODUCTS

Publications (1)

Publication Number Publication Date
SU424840A1 true SU424840A1 (en) 1974-04-25

Family

ID=20498272

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1731695A SU424840A1 (en) 1971-12-31 1971-12-31 MASS FOR THE MAKING OF REFRACTORY PRODUCTS

Country Status (1)

Country Link
SU (1) SU424840A1 (en)

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