GB1548461A - Lance for desulphurising cast iron or steel - Google Patents
Lance for desulphurising cast iron or steelInfo
- Publication number
- GB1548461A GB1548461A GB5441676A GB5441676A GB1548461A GB 1548461 A GB1548461 A GB 1548461A GB 5441676 A GB5441676 A GB 5441676A GB 5441676 A GB5441676 A GB 5441676A GB 1548461 A GB1548461 A GB 1548461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- desulphurising
- lance
- steel
- cast iron
- cast
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE645320A BE645320A (fr) | 1963-03-19 | 1964-03-17 | |
BE645792A BE645792A (fr) | 1963-03-28 | 1964-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1548461A true GB1548461A (en) | 1979-07-18 |
Family
ID=25655761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5441676A Expired GB1548461A (en) | 1964-03-17 | 1976-12-31 | Lance for desulphurising cast iron or steel |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2337763A1 (fr) |
GB (1) | GB1548461A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123535A (en) * | 1982-05-28 | 1984-02-01 | Gordon William Taylor | Injection lances for molten metal |
GB2162932A (en) * | 1984-07-11 | 1986-02-12 | Tolltreck Systems Limited | Cooling metallurgical apparatus |
GB2172384A (en) * | 1985-03-29 | 1986-09-17 | Vasipari Kutato Fejleszto | Metallurgical blowing lances |
GB2236169A (en) * | 1989-09-16 | 1991-03-27 | Eric Peel | Tuyere far blast furnace |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1084527A (fr) * | 1952-10-02 | 1955-01-20 | Tiroler Roehren & Metallwerk | Procédé et appareil destinés à amener des matières additionnelles à grains fins sous la surface de métaux en fusion |
FR1125234A (fr) * | 1954-05-28 | 1956-10-26 | Huettenwerk Oberhausen Ag | Tuyère de soufflage pour l'affinage de métaux |
US3615085A (en) * | 1969-02-26 | 1971-10-26 | Jones & Laughlin Steel Corp | Apparatus for treating metallic melts |
US3778250A (en) * | 1969-02-26 | 1973-12-11 | Jones & Laughlin Steel Corp | Method for treating metallic melts |
US3911993A (en) * | 1974-07-12 | 1975-10-14 | Caterpillar Tractor Co | Method and apparatus for adding treating agents to molten metal |
-
1976
- 1976-12-31 GB GB5441676A patent/GB1548461A/en not_active Expired
-
1977
- 1977-01-03 FR FR7700002A patent/FR2337763A1/fr active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123535A (en) * | 1982-05-28 | 1984-02-01 | Gordon William Taylor | Injection lances for molten metal |
GB2162932A (en) * | 1984-07-11 | 1986-02-12 | Tolltreck Systems Limited | Cooling metallurgical apparatus |
GB2172384A (en) * | 1985-03-29 | 1986-09-17 | Vasipari Kutato Fejleszto | Metallurgical blowing lances |
GB2236169A (en) * | 1989-09-16 | 1991-03-27 | Eric Peel | Tuyere far blast furnace |
GB2236169B (en) * | 1989-09-16 | 1993-04-07 | Eric Peel | Blast furnace tuyeres |
Also Published As
Publication number | Publication date |
---|---|
FR2337763A1 (fr) | 1977-08-05 |
FR2337763B1 (fr) | 1981-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |