GB1404011A - Apparatus for introducing volatile materials into metal melts - Google Patents
Apparatus for introducing volatile materials into metal meltsInfo
- Publication number
- GB1404011A GB1404011A GB2913172A GB2913172A GB1404011A GB 1404011 A GB1404011 A GB 1404011A GB 2913172 A GB2913172 A GB 2913172A GB 2913172 A GB2913172 A GB 2913172A GB 1404011 A GB1404011 A GB 1404011A
- Authority
- GB
- United Kingdom
- Prior art keywords
- containers
- volatile materials
- june
- bell
- metal melts
- 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
- 239000000463 materials Substances 0.000 title abstract 5
- 239000002184 metals Substances 0.000 title abstract 4
- 229910052751 metals Inorganic materials 0.000 title abstract 4
- 239000000155 melts Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000011819 refractory materials Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000004115 Sodium Silicates Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound 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- 239000011111 cardboard Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000011514 iron Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000004033 plastics Substances 0.000 abstract 1
- 229920003023 plastics Polymers 0.000 abstract 1
- 229920002223 polystyrenes Polymers 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
Abstract
1404011 Adding material to molten metal FOSECO INTERNATIONAL Ltd 6 June 1973 [21 June 1972] 29131/72 Heading C7D A plunging bell for introducing treatment material into molten metal, e.g. Mg-impregnated coke into B.F. iron, comprises disposable inner and outer containers, the space between the containers being filled by a bonded refractory material, e.g. silica-sand bonded with sodium silicate, which may be reinforced by steel wire fibres or mesh, or steel rings. Holes are provided in the refractory material prior to use, or polystyrene inserts may be provided which decompose during use. The inner and outer containers may be of metal, wood, plastics, cardboard or fibreboard, and the bell is fitted to a plunging rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2913172A GB1404011A (en) | 1972-06-21 | 1972-06-21 | Apparatus for introducing volatile materials into metal melts |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2913172A GB1404011A (en) | 1972-06-21 | 1972-06-21 | Apparatus for introducing volatile materials into metal melts |
| DE19732331052 DE2331052A1 (en) | 1972-06-21 | 1973-06-19 | DEVICE FOR THE INTRODUCTION OF LOW SOLID SOLIDS INTO MOLTEN METAL |
| FR7322689A FR2189525B1 (en) | 1972-06-21 | 1973-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1404011A true GB1404011A (en) | 1975-08-28 |
Family
ID=10286665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2913172A Expired GB1404011A (en) | 1972-06-21 | 1972-06-21 | Apparatus for introducing volatile materials into metal melts |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2331052A1 (en) |
| FR (1) | FR2189525B1 (en) |
| GB (1) | GB1404011A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2546103C2 (en) * | 1975-10-15 | 1983-06-30 | Foseco Trading Ag, Chur, Graubuenden, Ch | |
| GB1570454A (en) * | 1976-07-15 | 1980-07-02 | Yoshida Iron Works Co Ltd | Method of and vessel for adding treatment agent to molten metal |
| CH638242A5 (en) * | 1978-01-06 | 1983-09-15 | Fischer Ag Georg | Method for desulfuring large quantities of melting iron, steel or cast iron. |
| DE3021707A1 (en) * | 1980-06-10 | 1981-12-17 | Kloeckner Humboldt Deutz Ag | DEVICE FOR IMPORTING HIGHLY REACTIVE ADDITIVES INTO A METAL MELT |
| CS265400B1 (en) * | 1987-09-24 | 1989-10-13 | Jaroslav Ing Csc Polak | Process for adding evaporable and meltable additives in melt ferrous alloys and device for making this process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2780541A (en) * | 1954-04-09 | 1957-02-05 | Zifferer Lothar Robert | Process for treating molten metals |
| FR1405308A (en) * | 1964-05-22 | 1965-07-09 | Improvements in methods and apparatus for the manufacture of stabilized steels |
-
1972
- 1972-06-21 GB GB2913172A patent/GB1404011A/en not_active Expired
-
1973
- 1973-06-19 DE DE19732331052 patent/DE2331052A1/en active Pending
- 1973-06-21 FR FR7322689A patent/FR2189525B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189525B1 (en) | 1975-11-21 |
| FR2189525A1 (en) | 1974-01-25 |
| DE2331052A1 (en) | 1974-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |