RO95465B1 - Procedeu si instalatie de fabricare a unor feroaliaje, de tipul ferotitan si ferowolfram - Google Patents
Procedeu si instalatie de fabricare a unor feroaliaje, de tipul ferotitan si ferowolframInfo
- Publication number
- RO95465B1 RO95465B1 RO124204A RO12420486A RO95465B1 RO 95465 B1 RO95465 B1 RO 95465B1 RO 124204 A RO124204 A RO 124204A RO 12420486 A RO12420486 A RO 12420486A RO 95465 B1 RO95465 B1 RO 95465B1
- Authority
- RO
- Romania
- Prior art keywords
- ferro
- alloys
- index
- titanium
- installation
- Prior art date
Links
- 229910001021 Ferroalloy Inorganic materials 0.000 title abstract 2
- 229910001200 Ferrotitanium Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title 1
- 239000012141 concentrate Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 229910001145 Ferrotungsten Inorganic materials 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000037452 priming Effects 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Inventia se refera la un procedeu si la o instalatie de fabricare a unor feroaliaje, de tipul ferotitan si ferowolfram, prin metalotermie. Pentru reducerea concentratului de element util, concentratul ilmenitic cu minimum 45% TiO indice 2 sau concentratul de wolfram cu minimum 70% WO indice 3 este amestecat si omogenizat împreuna cu arsura de fier, var (cu minimum 90% CaO) respectiv CaF indice 2 si amestecul este preîncalzit la o temperatura cuprinsa între 400 si 600 degree C, dupa care urmeaza o noua amestecare si omogenizare într-un amestecator si întreaga sarja obtinuta ca mai sus se deverseaza într-o cuva metalometrica, unde are loc amorsarea si reactia propriu-zisa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124204A RO95465B1 (ro) | 1986-07-18 | 1986-07-18 | Procedeu si instalatie de fabricare a unor feroaliaje, de tipul ferotitan si ferowolfram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124204A RO95465B1 (ro) | 1986-07-18 | 1986-07-18 | Procedeu si instalatie de fabricare a unor feroaliaje, de tipul ferotitan si ferowolfram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO95465B1 true RO95465B1 (ro) | 1988-09-16 |
Family
ID=40904764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124204A RO95465B1 (ro) | 1986-07-18 | 1986-07-18 | Procedeu si instalatie de fabricare a unor feroaliaje, de tipul ferotitan si ferowolfram |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO95465B1 (ro) |
-
1986
- 1986-07-18 RO RO124204A patent/RO95465B1/ro unknown
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