SU652150A1 - Refractory daub - Google Patents
Refractory daubInfo
- Publication number
- SU652150A1 SU652150A1 SU762360002A SU2360002A SU652150A1 SU 652150 A1 SU652150 A1 SU 652150A1 SU 762360002 A SU762360002 A SU 762360002A SU 2360002 A SU2360002 A SU 2360002A SU 652150 A1 SU652150 A1 SU 652150A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- kaolin
- staple fiber
- ussr
- alumina
- refractory
- Prior art date
Links
Description
(54) ОГНЕУПОРНАЯ ОБМАЗКА 652 Смесь 1. Каолиновое штапельное волокно50 Окись алйМини 30 Бела глина15 Боралюмокальциевоз стекло5 Смесь 2. Каолиновое штапельное волокно50 Окись алюмини 25 Бела глина17 Боралюмокальциевое стекло8 Смесь 3. Каолиновое штапельное волокно40 Окись алюмини 30 Бела глина20 Боралюнокальциевое стекло10 S 10 15 20 04 Кажда смесь приготавливалаЬь отдельно в смесителе пропеллерного типа, к смеси добавл лась вода в количестве 150-200% от веса сухих компонентов. Обмазка наносилась на гор чую поверхность футеровки печи. Полученные покрыти имели характеристики, приведенные в табл.1. Кроме того были проведены испытани , на износостойкость и коррозионную стойкость, Результаты испытаний приведены в табл.2. Применение предложенной обмазки с целью защиты футеровки плавильных и литейной оснастки в авиационной и цветной металлургии позвол ет улучшить качество, металла, увеличить срок службы футеровки, снизить потери тепла.Т а б лица(P) refractory lining 652 Blend 1. Kaolin staple fiber 50 AlyMini oxide 30 Bela clay 15 Boromyl calcium calcine glass 5 Mixture 2. Kaolin staple fiber 50 Aluminum oxide 25 Bela clay 17 Borolumokaltsiyevy glass 8 Mixture 3. Gravine drawing 14 gauge and 22 appels Each mixture was prepared separately in a propeller-type mixer, water was added to the mixture in an amount of 150-200% by weight of the dry components. The coating was applied to the hot surface of the furnace lining. The coatings obtained had the characteristics shown in Table 1. In addition, tests were carried out for wear resistance and corrosion resistance. The test results are given in Table 2. The use of the proposed coating in order to protect the lining of the smelting and foundry tooling in the aviation and non-ferrous metallurgy improves the quality of the metal, extends the service life of the lining, and reduces heat loss.
0,090.09
0,090.09
0,110.11
4 по прото0 ,18 типу4 on proto0, 18 type
Не реагирует, не смачиваетс Does not react, is not wetted
Не реагирует не смачиваетс Unresponsive not wetted
Не реагирует, не смачиваетс Does not react, is not wetted
РазрушилосьDestroyed
Следы проникновени металлаTraces of metal penetration
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762360002A SU652150A1 (en) | 1976-05-14 | 1976-05-14 | Refractory daub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762360002A SU652150A1 (en) | 1976-05-14 | 1976-05-14 | Refractory daub |
Publications (1)
Publication Number | Publication Date |
---|---|
SU652150A1 true SU652150A1 (en) | 1979-03-15 |
Family
ID=20661249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762360002A SU652150A1 (en) | 1976-05-14 | 1976-05-14 | Refractory daub |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU652150A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194407A (en) * | 1987-12-16 | 1993-03-16 | Stemcor Corporation | Molten metal-resistant ceramic fiber-containing composition |
-
1976
- 1976-05-14 SU SU762360002A patent/SU652150A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194407A (en) * | 1987-12-16 | 1993-03-16 | Stemcor Corporation | Molten metal-resistant ceramic fiber-containing composition |
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