SU1165663A1 - Compound for manufacturing ceramic articles - Google Patents
Compound for manufacturing ceramic articles Download PDFInfo
- Publication number
- SU1165663A1 SU1165663A1 SU833690879A SU3690879A SU1165663A1 SU 1165663 A1 SU1165663 A1 SU 1165663A1 SU 833690879 A SU833690879 A SU 833690879A SU 3690879 A SU3690879 A SU 3690879A SU 1165663 A1 SU1165663 A1 SU 1165663A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- compound
- chamotte
- talc
- alumina
- ceramic articles
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 150000001875 compounds Chemical class 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000454 talc Substances 0.000 claims abstract description 5
- 229910052623 talc Inorganic materials 0.000 claims abstract description 5
- 239000004927 clay Substances 0.000 claims abstract description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052719 titanium Inorganic materials 0.000 claims abstract 2
- 239000010936 titanium Substances 0.000 claims abstract 2
- 229910052570 clay Inorganic materials 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
МАССА ДЛЯ ИЗГОТОВЛЕНИЯ КЕРАМИЧЕСКИХ ИЗДЕЛИЙ, включающа огнеупорную глику, тальк, глинозем и шамот, отличающа с тем, что, с целью повьпиени механической прочности, она содержит стеа- , титовый шамот при следующем соотношении компонентов, мас.%: Огнеупорна глина45-55 Тальк10-15 Глинозем20-30 Стеатитовый шамот10-15MASS FOR THE MANUFACTURE OF CERAMIC PRODUCTS, including refractory glyca, talc, alumina and fireclay, characterized in that, in order to improve mechanical strength, it contains stea-, titanium chamotte with the following ratio of components, wt.%: Refractory clay 45-55 Talc10 15 Alumina20-30 Steatite fireclay10-15
Description
(Л(L
сwith
Изобретение относитс к производству специальной технической керамики и может быть использовано в электротехнической промьшшенности дл изготовлени тормостойких издеЛИЙ .The invention relates to the production of special technical ceramics and can be used in the electrical industry for the manufacture of brake articles.
Целью изобретени вл етс повышение механической прочности.The aim of the invention is to increase the mechanical strength.
Керамические издели из предлагамой массы, изготавливают следующим образом.Ceramic products from the proposed mass is made as follows.
Глину распускают б шаровой мельнице уралитовыми телами в течение 1 ч с добавкой кальцинированной соды 0,1% и жидкого стекла 0,3%, постепенно загружают- глинозем, тальк, стеатитовый шамот, и размол длитс 7-8 ч.The clay is dissolved in a ball mill with Uralite bodies for 1 hour with the addition of soda ash 0.1% and liquid glass 0.3%, gradually loaded with alumina, talc, steatite chamotte, and grinding lasts 7-8 hours.
Стеатитовый шамот имеет следующи состав, мас.%:.Steatite fireclay has the following composition, wt.% :.
Тальк.Talc.
Онотский85-90Onotsky85-90
ТехническийTechnical
глиноземalumina
(обожженный(burned
при 1350-UOOc)3-5at 1350-UOOc) 3-5
Глина7-10Clay7-10
Свойства стеатитового шамота следуюише:Properties steatitovogo chamotte next:
13001300
2,90 2,602.90 2.60
40 1 МГц 40 1 MHz
5,6 о10 10«5.6 o10 10 "
17 2617 26
Коэффициент линейного расширени rt- 10 в интервале температурThe coefficient of linear expansion rt-10 in the temperature range
20-tOO°C6,820-tOO ° C6,8
20-700°С8,820-700 ° C8,8
Обезвоживание шликера производ т в фильтр-прессах или гипсовых формах. Коржи подвергаютс промину в вакуум-м лке, валюшки вылеживаютс в течение 3-4 сут.Slurry dehydration is carried out in filter presses or plaster molds. The cakes are subjected to Prominum in a vacuum and the wads are kept for 3-4 days.
После вьтеживани валюшки формуютс и сушатс . Высушенные обрацы обжигаютс при 1280-1350°С.After insertion, the wads are molded and dried. Dried pieces are baked at 1280-1350 ° C.
Составы масс приведены в табл; The compositions of the masses are given in table;
Таблица 1 45Table 1 45
50 27 1350 27 13
55 20 1555 20 15
30 1030 10
10ten
10 1510 15
Предел прочности при сжатии, МПа при изгибе, МПаStrength at compression, MPa at a bend, MPa
45 2545 25
36 1236 12
53 2753 27
Продолжение табл.2Continuation of table 2
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833690879A SU1165663A1 (en) | 1983-11-05 | 1983-11-05 | Compound for manufacturing ceramic articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833690879A SU1165663A1 (en) | 1983-11-05 | 1983-11-05 | Compound for manufacturing ceramic articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1165663A1 true SU1165663A1 (en) | 1985-07-07 |
Family
ID=21099847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU833690879A SU1165663A1 (en) | 1983-11-05 | 1983-11-05 | Compound for manufacturing ceramic articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1165663A1 (en) |
-
1983
- 1983-11-05 SU SU833690879A patent/SU1165663A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Техническа информаци ЦНИИТЭстром. М., 1968, № А7. Авторское свидетельство СССР 990738, кл. С 04 В 35/18, 1981 (прототип). * |
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