ES361043A1 - Improvements introduced in the manufacture of calcinated refractory bricks (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in the manufacture of calcinated refractory bricks (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES361043A1 ES361043A1 ES0361043A ES361043A ES361043A1 ES 361043 A1 ES361043 A1 ES 361043A1 ES 0361043 A ES0361043 A ES 0361043A ES 361043 A ES361043 A ES 361043A ES 361043 A1 ES361043 A1 ES 361043A1
- Authority
- ES
- Spain
- Prior art keywords
- magnesia
- translation
- manufacture
- machine
- legally binding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Improvements introduced in the manufacture of calcined refractory bricks, containing less than 1% Fe2O3 characterized in that they have a ratio of lime to silicic acid of at least 1.65, preferably of approximately 1.87, to 2.50, and are made up of more than 50% of coarse grain of magnesia of at least 0.3 mm and of less than 50% of fine grain of magnesia of maximum 0.2 mm, the coarse grain of magnesia consisting exclusively of magnesia with a ratio of lime to silicic acid of 1.87 to 5.0, preferably greater than 2.0, with at least 2% fine-grained magnesia being present with a ratio of lime to silicic acid less than 1.0, and containing the coarse grain of magnesia and also the whole fine grain of magnesia less than 1% Fe2O3. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0361043A ES361043A1 (en) | 1968-12-04 | 1968-12-04 | Improvements introduced in the manufacture of calcinated refractory bricks (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0361043A ES361043A1 (en) | 1968-12-04 | 1968-12-04 | Improvements introduced in the manufacture of calcinated refractory bricks (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES361043A1 true ES361043A1 (en) | 1971-03-01 |
Family
ID=59033008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0361043A Expired ES361043A1 (en) | 1968-12-04 | 1968-12-04 | Improvements introduced in the manufacture of calcinated refractory bricks (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES361043A1 (en) |
-
1968
- 1968-12-04 ES ES0361043A patent/ES361043A1/en not_active Expired
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