IT974878B - IMPROVEMENT IN STEEL CONVERTERS - Google Patents
IMPROVEMENT IN STEEL CONVERTERSInfo
- Publication number
- IT974878B IT974878B IT54814/72A IT5481472A IT974878B IT 974878 B IT974878 B IT 974878B IT 54814/72 A IT54814/72 A IT 54814/72A IT 5481472 A IT5481472 A IT 5481472A IT 974878 B IT974878 B IT 974878B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- steel converters
- converters
- steel
- Prior art date
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
- C21C5/46—Details or accessories
- C21C5/4646—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722204199 DE2204199B2 (en) | 1972-01-29 | 1972-01-29 | Converter with converter hat cooling |
DE19722242123 DE2242123A1 (en) | 1972-08-26 | 1972-08-26 | Converter lip cooling system - with peripheral cooling pipes arranged in grps with collectors and distributers |
Publications (1)
Publication Number | Publication Date |
---|---|
IT974878B true IT974878B (en) | 1974-07-10 |
Family
ID=25762636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT54814/72A IT974878B (en) | 1972-01-29 | 1972-12-18 | IMPROVEMENT IN STEEL CONVERTERS |
Country Status (8)
Country | Link |
---|---|
US (1) | US3817504A (en) |
JP (1) | JPS4886710A (en) |
AT (1) | ATA71673A (en) |
BE (1) | BE794500A (en) |
FR (1) | FR2169359B1 (en) |
GB (1) | GB1412494A (en) |
IT (1) | IT974878B (en) |
LU (1) | LU66920A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT338307B (en) * | 1973-07-23 | 1977-08-25 | Voest Ag | METALLURGICAL VESSEL, IN PARTICULAR CONVERTER |
AT337741B (en) * | 1974-09-12 | 1977-07-11 | Voest Ag | CONVERTER WITH A CONVERTER HAT |
US4085924A (en) * | 1977-07-15 | 1978-04-25 | Pennsylvania Engineering Corporation | Cooling assembly for metallurgical vessels |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1240128A (en) * | 1967-09-16 | 1971-07-21 | Kawasaki Dockyard Company Ltd | Cooling apparatus for the shell of a metallurgical converter |
-
0
- BE BE794500D patent/BE794500A/en unknown
-
1972
- 1972-12-18 IT IT54814/72A patent/IT974878B/en active
-
1973
- 1973-01-17 GB GB250573A patent/GB1412494A/en not_active Expired
- 1973-01-26 LU LU66920A patent/LU66920A1/xx unknown
- 1973-01-26 FR FR7302900A patent/FR2169359B1/fr not_active Expired
- 1973-01-26 AT AT71673A patent/ATA71673A/en not_active IP Right Cessation
- 1973-01-26 JP JP48010397A patent/JPS4886710A/ja active Pending
- 1973-01-29 US US00327825A patent/US3817504A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2169359B1 (en) | 1976-05-14 |
US3817504A (en) | 1974-06-18 |
FR2169359A1 (en) | 1973-09-07 |
GB1412494A (en) | 1975-11-05 |
ATA71673A (en) | 1977-09-15 |
LU66920A1 (en) | 1973-03-26 |
JPS4886710A (en) | 1973-11-15 |
BE794500A (en) | 1973-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATA240871A (en) | STEEL RAIL SECTION | |
IT944813B (en) | IMPROVEMENT IN FERMENTERS | |
IT942262B (en) | IMPROVEMENT IN LAMETTE DISTRIBUTORS | |
IT994737B (en) | IMPROVEMENT IN HOMOCINETIC JOINTS | |
IT997701B (en) | IMPROVEMENT IN CATHETERS | |
IT991959B (en) | IMPROVEMENT IN HOMOCINETIC JOINTS | |
IT977188B (en) | IMPROVEMENT IN MAGNETRON | |
IT977184B (en) | IMPROVEMENT IN PULSE RADAR MODULATORS | |
AT309495B (en) | Chainsaw steel | |
IT985075B (en) | IMPROVEMENT IN GRANULATORS | |
IT957845B (en) | IMPROVEMENT IN VIBRATORS | |
IT985676B (en) | IMPROVEMENT IN EMPORIZERS | |
IT959840B (en) | STEEL | |
IT997521B (en) | IMPROVEMENT IN CATALYTIC CONVERTERS | |
IT996430B (en) | IMPROVEMENT IN RADIOR RECEIVERS | |
IT990087B (en) | IMPROVEMENT IN HYDRAULIC TRANSDUCERS | |
IT974878B (en) | IMPROVEMENT IN STEEL CONVERTERS | |
DK138708C (en) | STEEL PILLAR | |
IT974247B (en) | IMPROVEMENT IN CONVEYORS | |
IT944989B (en) | IMPROVEMENT IN LAMETTE DISTRIBUTORS | |
IT985686B (en) | IMPROVEMENT IN VIBRATORS | |
IT952204B (en) | IMPROVEMENT IN HYPERSOSTENTATION DEVICES FOR | |
IT996427B (en) | IMPROVEMENT IN PEDALS FOR RAILWAY USE | |
IT984958B (en) | IMPROVEMENT IN SIGNALING DEVICES | |
IT985816B (en) | IMPROVEMENT IN TURNTABLE |