IN161932B - - Google Patents
Info
- Publication number
- IN161932B IN161932B IN694/CAL/83A IN694CA1983A IN161932B IN 161932 B IN161932 B IN 161932B IN 694CA1983 A IN694CA1983 A IN 694CA1983A IN 161932 B IN161932 B IN 161932B
- Authority
- IN
- India
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
-
- 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
- C21C5/30—Regulating or controlling the blowing
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Laminated Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58002896A JPS59129712A (ja) | 1983-01-13 | 1983-01-13 | ランスパイプ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN161932B true IN161932B (de) | 1988-02-27 |
Family
ID=11542113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN694/CAL/83A IN161932B (de) | 1983-01-13 | 1983-06-01 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0117331A3 (de) |
| JP (1) | JPS59129712A (de) |
| KR (1) | KR840007441A (de) |
| AU (1) | AU1500183A (de) |
| BR (1) | BR8303034A (de) |
| ES (1) | ES272897Y (de) |
| FI (1) | FI832139L (de) |
| IN (1) | IN161932B (de) |
| ZA (1) | ZA834011B (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1452175A (fr) * | 1965-07-26 | 1966-02-25 | Ferodo Sa | Tube résistant à la chaleur, et son procédé d'obtention |
| DE1646653B1 (de) * | 1967-11-09 | 1971-09-30 | Koppers Gmbh Heinrich | Verfahren zum aufbringen eines keramischen schutzueber zuges auf einem rohr das zum auf oder einblasen von gas foermigen und/oder festen bestandteilen insbesondere von sauerstoff in oder auf geschmolzenes metall insbesondere eisen verwandt wird |
| LU60512A1 (de) * | 1970-03-11 | 1971-11-08 | ||
| GB1431061A (en) * | 1973-04-25 | 1976-04-07 | Foseco Int | Treatment of molten metals |
| GB1484745A (en) * | 1975-06-18 | 1977-09-01 | Stein Refractories | Metallurgical lances |
-
1983
- 1983-01-13 JP JP58002896A patent/JPS59129712A/ja active Pending
- 1983-05-26 AU AU15001/83A patent/AU1500183A/en not_active Abandoned
- 1983-06-01 IN IN694/CAL/83A patent/IN161932B/en unknown
- 1983-06-02 ZA ZA834011A patent/ZA834011B/xx unknown
- 1983-06-04 KR KR1019830002510A patent/KR840007441A/ko not_active Abandoned
- 1983-06-07 EP EP83303275A patent/EP0117331A3/de not_active Withdrawn
- 1983-06-08 BR BR8303034A patent/BR8303034A/pt unknown
- 1983-06-14 FI FI832139A patent/FI832139L/fi not_active Application Discontinuation
- 1983-06-14 ES ES1983272897U patent/ES272897Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI832139A7 (fi) | 1984-07-14 |
| KR840007441A (ko) | 1984-12-07 |
| FI832139A0 (fi) | 1983-06-14 |
| ZA834011B (en) | 1984-03-28 |
| FI832139L (fi) | 1984-07-14 |
| BR8303034A (pt) | 1984-11-06 |
| AU1500183A (en) | 1984-07-19 |
| ES272897Y (es) | 1984-05-01 |
| ES272897U (es) | 1983-11-01 |
| EP0117331A2 (de) | 1984-09-05 |
| JPS59129712A (ja) | 1984-07-26 |
| EP0117331A3 (de) | 1985-07-31 |