BRPI0506397A - filter for smelting iron, steel and non-ferrous metals with alumina silicate refractory material "mullite" - Google Patents
filter for smelting iron, steel and non-ferrous metals with alumina silicate refractory material "mullite"Info
- Publication number
- BRPI0506397A BRPI0506397A BRPI0506397-3A BRPI0506397A BRPI0506397A BR PI0506397 A BRPI0506397 A BR PI0506397A BR PI0506397 A BRPI0506397 A BR PI0506397A BR PI0506397 A BRPI0506397 A BR PI0506397A
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- alumina silicate
- steel
- mullite
- refractory material
- Prior art date
Links
Landscapes
- Filtering Materials (AREA)
Abstract
FILTRO PARA FUNDIçãO DE FERRO, AçO E METAIS NãO FERROSOS COM MATERIAL REFRATáRIO DE SILICATO DE ALUMINA MULITA Rfere-se o presente relatório a uma patente de invenção de um filtro a base de silicato de alumina, conhecida também como mulita, para ser utilizado para filtrar metais fluídos durante o processo de fundição particularmente de aço, ferro e metais não ferrosos. O objetivo da presente patente é um filtro para fundição, que utiliza como principal componente silicato de alumina.IRON, STEEL, AND NON-FERROUS METAL FOUNDRY FILTER WITH MULITA ALUMINA SILICATE REFRACTORY MATERIAL This report refers to a patent for an alumina silicate filter, also known as mullite, to be used for filtering fluid metals during the casting process, particularly steel, iron and non-ferrous metals. The purpose of the present patent is a foundry filter, which uses alumina silicate as its main component.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0506397-3A BRPI0506397A (en) | 2005-10-06 | 2005-10-06 | filter for smelting iron, steel and non-ferrous metals with alumina silicate refractory material "mullite" |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0506397-3A BRPI0506397A (en) | 2005-10-06 | 2005-10-06 | filter for smelting iron, steel and non-ferrous metals with alumina silicate refractory material "mullite" |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0506397A true BRPI0506397A (en) | 2007-07-03 |
Family
ID=38198536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0506397-3A BRPI0506397A (en) | 2005-10-06 | 2005-10-06 | filter for smelting iron, steel and non-ferrous metals with alumina silicate refractory material "mullite" |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0506397A (en) |
-
2005
- 2005-10-06 BR BRPI0506397-3A patent/BRPI0506397A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 3A , 4A E 5A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2094 DE 22/02/2011. |