SU391103A1 - ALL-UNIONABLEE ^ ij-hJ-u ^ 'r.Ji'JiAH Authors - Google Patents
ALL-UNIONABLEE ^ ij-hJ-u ^ 'r.Ji'JiAH AuthorsInfo
- Publication number
- SU391103A1 SU391103A1 SU1702920A SU1702920A SU391103A1 SU 391103 A1 SU391103 A1 SU 391103A1 SU 1702920 A SU1702920 A SU 1702920A SU 1702920 A SU1702920 A SU 1702920A SU 391103 A1 SU391103 A1 SU 391103A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- unionablee
- jiah
- authors
- melt
- additive
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Mold Materials And Core Materials (AREA)
Description
1one
Изоб|ретение относитс к огнеулорной промышленности , коНКретн-о iK 1П|ро 1:Зводству плавленных огнеупоров на оонове технического глинозема.The invention relates to the refractory industry, iK 1P | ro 1: Production of fused refractories in the United Nations technical alumina.
Из1вестен способ нроиз1во|дства нлаълен ных ,в-гли1ноземи1стых опнеулоров на основе технического глинозема с добавкой соды путем плаеки в электродуговьк печах соответсизующей шихты с .последующей разливкой расплава в формы и обжигол изделий за счет тепла, Преинесеаного с гор чим расплавом в тер-мо щи.ках, изолированиых термоизол циоИНЫми материалами.Iz1vesten method nroiz1vo | dstva nlalen ones, over a gli1nozemi1styh opneulorov-based technical alumina with soda additive by plaeki in elektrodugovk sootvetsizuyuschey batch furnaces with .posleduyuschey casting the melt into shapes and articles obzhigol by heat Preineseanogo with hot melt in ter-mo soup .kah, insulated with thermal insulation materials.
Од1на1ко тнкой способ ха1ра|К1теризуетх; высокой летучестью соды во врем нлавки, что вызывает не только большие потери ценио-го сырь , но и ухудшает санитарио-гигиенические услови труда.However, one way of the method is hara | the high volatility of soda during melting, which causes not only large losses of valuable raw materials, but also impairs sanitary and hygienic working conditions.
Цель предлагаемого способа - -понизить расход соды и улучшить санитарло-гитие ичсокие услови труда.The purpose of the proposed method is to lower the consumption of soda and to improve sanitary and working conditions.
Это достигаетс 1тем, что .при , /3-тлиноземистого олнеупора добавка натрнйсодержаш .его К01мпон0нта вводитс в расплав технического глиаюзема IB виде тугоплавкого соединени натри , устойчишаго п-ри высоких температурах алюмината матри (NaAlOa). Эта добавка вводитс за 10-30 мин до roTOiBности расплава, что .предотвращает ее улетучивание . Готовый расплав разливаетс в формы . Затем термообработла отли1вок производитс ,в термо щИКах.This is achieved by the fact that, in the case of a 3-aluminous foil, an additive of sodium containing K01 of a mixture is introduced into the melt of technical aluminous IB as a refractory compound of sodium, a high temperature aluminate matrix (NaAlOa). This additive is introduced 10-30 minutes before the melt is rotoiB, which prevents its volatilization. The finished melt is cast into molds. Then the heat treatment of the casting is carried out, in the thermostat.
Х;имический и минералогический составы 1толучен}юго огнеупора практически не отличаютс от составов огиеупоров «Монофракс М и «Жаргаль М. Сравнительные характеристики огнеупоров приведены в таблдце.X; the chemical and mineralogical compositions of the 1-way} of the south of the refractory do not practically differ from the compositions of the Monofrax M and Zhargal M. refractories. The comparative characteristics of the refractories are given in the table.
П р е д ;М е т И з о б р е т е н IH Способ получени Д-тлипоземистого ошеупора Путем ллазлени технического глинозема с добавкой натрийсодержащего вещества , разлиэки расплава в формы с последующей термической обра1бот-кой, отличающийс METHOD IH IH Method for the production of D-hliposemic oshuopor By lasleni technical alumina with the addition of sodium-containing substance, melt razliek in forms with subsequent thermal treatment, different
тем, что, с целью снижени расхода соды и улучщани санитарно-гигиенических условий рруда, в раоплав за 10-30 мин до его готовности ввод т в качестве Доба;вки алюмлнат натри (NaAlOs) в количестве 1,0-15 %so that, in order to reduce the consumption of soda and improve the sanitary and hygienic conditions of the ore, ratoplav for 10-30 minutes before its readiness is introduced as an additive; sodium aluminate (NaAlOs) in the amount of 1.0-15%
от веса расплава.from the weight of the melt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1702920A SU391103A1 (en) | 1971-09-27 | 1971-09-27 | ALL-UNIONABLEE ^ ij-hJ-u ^ 'r.Ji'JiAH Authors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1702920A SU391103A1 (en) | 1971-09-27 | 1971-09-27 | ALL-UNIONABLEE ^ ij-hJ-u ^ 'r.Ji'JiAH Authors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU391103A1 true SU391103A1 (en) | 1973-07-25 |
Family
ID=20489586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1702920A SU391103A1 (en) | 1971-09-27 | 1971-09-27 | ALL-UNIONABLEE ^ ij-hJ-u ^ 'r.Ji'JiAH Authors |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU391103A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9796630B2 (en) | 2011-03-30 | 2017-10-24 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory object, glass overflow forming block, and process of forming and using the refractory object |
| US9902653B2 (en) | 2012-01-11 | 2018-02-27 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory object and process of forming a glass sheet using the refractory object |
| RU2656647C1 (en) * | 2011-04-13 | 2018-06-06 | Сэнт-Гобэн Керамикс Энд Пластикс, Инк. | Refractory product containing beta-alumina |
| US11814317B2 (en) | 2015-02-24 | 2023-11-14 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory article and method of making |
-
1971
- 1971-09-27 SU SU1702920A patent/SU391103A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9796630B2 (en) | 2011-03-30 | 2017-10-24 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory object, glass overflow forming block, and process of forming and using the refractory object |
| RU2656647C1 (en) * | 2011-04-13 | 2018-06-06 | Сэнт-Гобэн Керамикс Энд Пластикс, Инк. | Refractory product containing beta-alumina |
| US9902653B2 (en) | 2012-01-11 | 2018-02-27 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory object and process of forming a glass sheet using the refractory object |
| US10590041B2 (en) | 2012-01-11 | 2020-03-17 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory object and process of forming a glass sheet using the refractory object |
| US11814317B2 (en) | 2015-02-24 | 2023-11-14 | Saint-Gobain Ceramics & Plastics, Inc. | Refractory article and method of making |
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