GB109178A - Improvements relating to the Refining of Iron. - Google Patents
Improvements relating to the Refining of Iron.Info
- Publication number
- GB109178A GB109178A GB17825/16A GB1782516A GB109178A GB 109178 A GB109178 A GB 109178A GB 17825/16 A GB17825/16 A GB 17825/16A GB 1782516 A GB1782516 A GB 1782516A GB 109178 A GB109178 A GB 109178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- converter
- metal
- refining
- electric furnace
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
109,178. Rollason, A. Dec. 12, 1916. Cast-iron processes. - Phosphoric or common pig iron is refined by a three-stage process in which silicon and carbon are removed in an acidlined converter, phosphorus is eliminated in a basic-lined converter, and deoxidation of the metal is effected in an electric furnace. The converters used are preferably of the side-blown or surface-blown type. After or before the transfer of the metal to the electric furnace, the highly silicious slag from the acid-lined converter, to. gether with any other necessary purifying-. material, is added to the furnace.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17825/16A GB109178A (en) | 1916-12-12 | 1916-12-12 | Improvements relating to the Refining of Iron. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17825/16A GB109178A (en) | 1916-12-12 | 1916-12-12 | Improvements relating to the Refining of Iron. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB109178A true GB109178A (en) | 1917-09-06 |
Family
ID=32250306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17825/16A Expired GB109178A (en) | 1916-12-12 | 1916-12-12 | Improvements relating to the Refining of Iron. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB109178A (en) |
-
1916
- 1916-12-12 GB GB17825/16A patent/GB109178A/en not_active Expired
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