GB517813A - Improvements in or relating to the manufacture of steel, or iron or steel alloys - Google Patents
Improvements in or relating to the manufacture of steel, or iron or steel alloysInfo
- Publication number
- GB517813A GB517813A GB2278038A GB2278038A GB517813A GB 517813 A GB517813 A GB 517813A GB 2278038 A GB2278038 A GB 2278038A GB 2278038 A GB2278038 A GB 2278038A GB 517813 A GB517813 A GB 517813A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- carbon
- alloying elements
- manufacture
- blast
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
-
- 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
- C21C5/28—Manufacture of steel in the converter
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
517,813. Steel; alloys. CAMPBELL, W. J., CHIVERTON, A. H., and GARDINER, H. N. Aug. 2, 1938, No. 22780. [Classes 72 and 82 (i)] In the manufacture of steel, alloy steels or irons, molten iron is introduced into a convertor and blown to remove the impurities by oxidation and combustion, the blast stopped and the slag removed, carbon or alloying elements added and the charge heated up to casting temperature by one or more electrodes inserted through openings in the walls of the converter. The carbon or alloying elements in granulated or powdered form are contained in a sealed container connected to the blast pipe of the converter so that the carbon &c. is introduced into the charge by the blast. When making alloy irons, carbon, silicon and manganese are introduced with the alloying elements, which may be in the form of ferroalloys. Examples of the alloying elements are nickel, chromium, copper, cobalt, titanium, molybdenium, manganese and silicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2278038A GB517813A (en) | 1938-08-02 | 1938-08-02 | Improvements in or relating to the manufacture of steel, or iron or steel alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2278038A GB517813A (en) | 1938-08-02 | 1938-08-02 | Improvements in or relating to the manufacture of steel, or iron or steel alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB517813A true GB517813A (en) | 1940-02-09 |
Family
ID=10184960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2278038A Expired GB517813A (en) | 1938-08-02 | 1938-08-02 | Improvements in or relating to the manufacture of steel, or iron or steel alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB517813A (en) |
-
1938
- 1938-08-02 GB GB2278038A patent/GB517813A/en not_active Expired
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