GB1115695A - Manufacture of ferromanganese alloy - Google Patents
Manufacture of ferromanganese alloyInfo
- Publication number
- GB1115695A GB1115695A GB336166A GB336166A GB1115695A GB 1115695 A GB1115695 A GB 1115695A GB 336166 A GB336166 A GB 336166A GB 336166 A GB336166 A GB 336166A GB 1115695 A GB1115695 A GB 1115695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- manganese
- slag
- ferromanganese
- blowing
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
Low to medium carbon ferromanganese is made by mixing a molten manganese alloy with a high manganese slag in a basic lined vessel, removing the slag, blowing the alloy while adding manganese ore and lime to form ferromanganese having a greater manganese content and a lower silicon content than the original alloy together with a high manganese slag which is then removed from the alloy product. The gas used for blowing may be oxidizing (e.g. oxygen) or if sufficient oxygen is added as the ore it may be an inert gas for the purpose of stirring only. During the mixing step the mixture is preferably transferred more than once between two ladles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB336166A GB1115695A (en) | 1966-01-25 | 1966-01-25 | Manufacture of ferromanganese alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB336166A GB1115695A (en) | 1966-01-25 | 1966-01-25 | Manufacture of ferromanganese alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1115695A true GB1115695A (en) | 1968-05-29 |
Family
ID=9756856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB336166A Expired GB1115695A (en) | 1966-01-25 | 1966-01-25 | Manufacture of ferromanganese alloy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1115695A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626892A1 (en) * | 1988-02-10 | 1989-08-11 | Truffaut Edmond | Process for controlling a metallurgical reactor intended for the manufacture of ferrous manganese alloys |
| CN113481347A (en) * | 2021-07-07 | 2021-10-08 | 芜湖县天海耐火炉料有限公司 | Silicon-manganese-carbon alloy ball and preparation process thereof |
| CN113604661A (en) * | 2021-07-02 | 2021-11-05 | 宁夏天元锰业集团有限公司 | Process method for producing manganese-silicon alloy by using full manganese carbonate ore |
-
1966
- 1966-01-25 GB GB336166A patent/GB1115695A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626892A1 (en) * | 1988-02-10 | 1989-08-11 | Truffaut Edmond | Process for controlling a metallurgical reactor intended for the manufacture of ferrous manganese alloys |
| CN113604661A (en) * | 2021-07-02 | 2021-11-05 | 宁夏天元锰业集团有限公司 | Process method for producing manganese-silicon alloy by using full manganese carbonate ore |
| CN113604661B (en) * | 2021-07-02 | 2023-03-07 | 宁夏天元锰业集团有限公司 | Process method for producing manganese-silicon alloy by using full manganese carbonate ore |
| CN113481347A (en) * | 2021-07-07 | 2021-10-08 | 芜湖县天海耐火炉料有限公司 | Silicon-manganese-carbon alloy ball and preparation process thereof |
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