GB130436A - Improvements in or relating to the Remelting of Manganese Steel Scrap. - Google Patents
Improvements in or relating to the Remelting of Manganese Steel Scrap.Info
- Publication number
- GB130436A GB130436A GB9354/18A GB935418A GB130436A GB 130436 A GB130436 A GB 130436A GB 9354/18 A GB9354/18 A GB 9354/18A GB 935418 A GB935418 A GB 935418A GB 130436 A GB130436 A GB 130436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manganese
- carbon
- low
- iron
- silicon
- 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
- 229910000617 Mangalloy Inorganic materials 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
- 229910052799 carbon Inorganic materials 0.000 abstract 5
- 229910000616 Ferromanganese Inorganic materials 0.000 abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 3
- 238000007792 addition Methods 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 abstract 3
- 229910052748 manganese Inorganic materials 0.000 abstract 3
- 239000011572 manganese Substances 0.000 abstract 3
- 229910000914 Mn alloy Inorganic materials 0.000 abstract 2
- 229910000720 Silicomanganese Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical 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
130,436. Hadfield, Sir R. A. June 6, 1918. Scrap processes.-The melting of manganesesteel scrap for re-use as ordinary manganese-steel is effected in an electric furnace, and the percentages of iron, carbon, and manganese in the resulting product are adjusted by adding, before or after melting, ferro-manganese, or other suitable material. Suitable additions are iron or steel free from, or low in, carbon, and a manganese alloy low in carbon; silicon-spiegel or silico-manganese, or a mixture of silico-manganese alloy and ferromanganese low in carbon, and oxide of manganese and iron or steel free from or low in carbon, with or without manganese alloy. The ferromanganese low in carbcn employed as an addition to the molten scrap may be that produced by the method described in Specification 129,426, [Class 82 (i), Metals, Extracting &c.] Slag-forming material, such as lime, may be added to the charge. Silicon, in the form of ferro-silicon, may also be added to the charge in the electric furnace to reduce metallic oxide present in the slag and prevent oxidation of later additions of manganese.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9354/18A GB130436A (en) | 1918-06-06 | 1918-06-06 | Improvements in or relating to the Remelting of Manganese Steel Scrap. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9354/18A GB130436A (en) | 1918-06-06 | 1918-06-06 | Improvements in or relating to the Remelting of Manganese Steel Scrap. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB130436A true GB130436A (en) | 1919-08-06 |
Family
ID=32343717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9354/18A Expired GB130436A (en) | 1918-06-06 | 1918-06-06 | Improvements in or relating to the Remelting of Manganese Steel Scrap. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB130436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188197A (en) * | 1962-12-12 | 1965-06-08 | Surahammars Bruks Aktiebolag | Method of refining hot metal in an electric arc furnace |
-
1918
- 1918-06-06 GB GB9354/18A patent/GB130436A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188197A (en) * | 1962-12-12 | 1965-06-08 | Surahammars Bruks Aktiebolag | Method of refining hot metal in an electric arc furnace |
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