RO94463B1 - Procedeu de obtinere a unor produse refractare bazice - Google Patents
Procedeu de obtinere a unor produse refractare baziceInfo
- Publication number
- RO94463B1 RO94463B1 RO122020A RO12202086A RO94463B1 RO 94463 B1 RO94463 B1 RO 94463B1 RO 122020 A RO122020 A RO 122020A RO 12202086 A RO12202086 A RO 12202086A RO 94463 B1 RO94463 B1 RO 94463B1
- Authority
- RO
- Romania
- Prior art keywords
- chromium
- magnesium
- basic products
- sintered magnesite
- refractory basic
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- NACUKFIFISCLOQ-UHFFFAOYSA-N [Mg].[Cr] Chemical compound [Mg].[Cr] NACUKFIFISCLOQ-UHFFFAOYSA-N 0.000 abstract 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 2
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 2
- 239000001095 magnesium carbonate Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000011822 basic refractory Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Prezenta inventie se refera la un procedeu de obtinere a unor produse refractare bazice cu stabilitate termica ridicata, utilizate în industria metalurgica în conditii de vid si de temperatura ridicata, prin fasonarea sub forma de brichete a unui amestec de materii prime si arderea acestora. în tehnologia respectiva se utilizeaza un semifabricat de spinel magnezian activ care constituie o fractiune fina, singur sau în amestec cu magnezita sinterizata si care se amesteca cu o fractiune grosiera (0...3 mm) constînd din magnezita sinterizata de puritate ridicata sau sintere simultane magnezio-cromitice sau cromo-magnezitice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122020A RO94463B1 (ro) | 1986-01-28 | 1986-01-28 | Procedeu de obtinere a unor produse refractare bazice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122020A RO94463B1 (ro) | 1986-01-28 | 1986-01-28 | Procedeu de obtinere a unor produse refractare bazice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO94463A2 RO94463A2 (ro) | 1988-06-30 |
| RO94463B1 true RO94463B1 (ro) | 1988-07-01 |
Family
ID=20118938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO122020A RO94463B1 (ro) | 1986-01-28 | 1986-01-28 | Procedeu de obtinere a unor produse refractare bazice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94463B1 (ro) |
-
1986
- 1986-01-28 RO RO122020A patent/RO94463B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO94463A2 (ro) | 1988-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| YU172187A (en) | Process for producing slag containing composed ceramic articles | |
| GB1387468A (en) | Basic refractory shapes | |
| Tilley | Tricalcium disilicate (rankinite), a new mineral from Scawt Hill, Co. Antrim (With Plate V) | |
| GB1486352A (en) | Method for making refractory articles | |
| GB1386825A (en) | Burned basic refractory and batch therefor | |
| FI872009A0 (fi) | Eldfast tixotropisk vibrationsmassa och foerfarande foer vibrationsfodring av metallurgiska kaerl medelst denna massa. | |
| JPS6483512A (en) | Low soda alumina | |
| RO95828B1 (ro) | Procedeu de obtinere a unui produs refractar grafito-carborundic | |
| SU406463A1 (ru) | Шихта дл получени агломерата | |
| GB1220303A (en) | Method of making fired basic refractory brick and brick produced by such method | |
| ES451306A1 (es) | Un procedimiento para la produccion de alumina. | |
| SU55638A1 (ru) | Способ получени основных огнеупоров | |
| RO96586B1 (ro) | Procedeu de obtinere a caramizilor magnezio-cromitice | |
| SU527402A1 (ru) | Шихта дл изготовлени огнеупорных изделий | |
| GB1353563A (en) | Refractory material | |
| RO96592B1 (ro) | Procedeu de obtinere a unor produse refractare carborundo-corindonice | |
| YU38589A (sh) | Postupak za proizvodnju magnezijuma i troske u području volastonita i rankinita redukcijom mgo sa fesi u prisustvu cao i al2o3 | |
| RO97781B1 (ro) | Procedeu de obtinere a unor senzori criogenici masivi de temperatura | |
| RO102806B1 (ro) | Procedeu de obtinere a unor inele de etansare ceramice | |
| Mandt | IMPORTANCE OF FELDSPAR AS A FLUX IN THE CERAMICS INDUSTRY | |
| RO87603B1 (ro) | Procedeu de preparare a unor sintere | |
| RO97426B1 (ro) | Procedeu de obtinere a unor samote semiacide | |
| RO98260B1 (ro) | Procedeu de obtinere a unor produse ceramice termostabile poroase | |
| RO95983B1 (ro) | Procedeu de obtinere a cimentului portland | |
| Folwarczny | The Present State and Development of Refractory Materials for Oxygen Converters |