FI51954B - - Google Patents
Info
- Publication number
- FI51954B FI51954B FI3286/71A FI328671A FI51954B FI 51954 B FI51954 B FI 51954B FI 3286/71 A FI3286/71 A FI 3286/71A FI 328671 A FI328671 A FI 328671A FI 51954 B FI51954 B FI 51954B
- Authority
- FI
- Finland
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
- C21C5/4606—Lances or injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU325170 | 1970-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI51954B true FI51954B (xx) | 1977-01-31 |
| FI51954C FI51954C (fi) | 1977-05-10 |
Family
ID=3693705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI713286A FI51954C (fi) | 1970-11-19 | 1971-11-17 | Nestejäähdytteinen hapenpuhallusputki reaktioaineiden syöttämiseksi me tallurgisiin sulatteisiin |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3751019A (xx) |
| JP (1) | JPS5140525B1 (xx) |
| CA (1) | CA954692A (xx) |
| DE (1) | DE2156106C3 (xx) |
| ES (1) | ES397133A1 (xx) |
| FI (1) | FI51954C (xx) |
| FR (1) | FR2114863A5 (xx) |
| GB (1) | GB1324226A (xx) |
| ZA (1) | ZA717330B (xx) |
| ZM (1) | ZM15971A1 (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432552A1 (fr) * | 1978-08-03 | 1980-02-29 | Siderurgie Fse Inst Rech | Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion |
| US4550898A (en) * | 1984-06-04 | 1985-11-05 | Labate Ii Michael D | Air cooled refractory lance |
| JPS6143489U (ja) * | 1984-08-27 | 1986-03-22 | 東プレ株式会社 | 浴槽蓋 |
| US4913735A (en) * | 1989-02-09 | 1990-04-03 | Palmer Manufacturing & Supply, Inc. | Flux injector lance for use in processing aluminum and method |
| GB9023716D0 (en) * | 1990-10-31 | 1990-12-12 | Whellock John G | Metallurgical apparatus and methods |
| JPH07275143A (ja) * | 1994-04-04 | 1995-10-24 | Akira Ishikawa | 浴槽蓋 |
| AUPO095996A0 (en) * | 1996-07-12 | 1996-08-01 | Technological Resources Pty Limited | A top injection lance |
| ITRM20010726A1 (it) * | 2001-12-11 | 2003-06-11 | Ct Sviluppo Materiali Spa | Dispositivo idoneo ad alimentare sostanze in polvere o simili e relativo uso. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829960A (en) * | 1954-01-18 | 1958-04-08 | Henry J Kaiser Company | Method and metallurgical device for the refining of steel |
| US3045997A (en) * | 1959-03-02 | 1962-07-24 | Armco Steel Corp | Porous oxygen lance |
| US3169161A (en) * | 1961-04-05 | 1965-02-09 | Air Prod & Chem | Oxygen-fuel probe |
| US3201104A (en) * | 1962-08-21 | 1965-08-17 | Walter V Berry | Oxygen lance for subsurface use |
-
1971
- 1971-11-02 ZA ZA717330A patent/ZA717330B/xx unknown
- 1971-11-05 GB GB5159571A patent/GB1324226A/en not_active Expired
- 1971-11-08 ZM ZM159/71A patent/ZM15971A1/xx unknown
- 1971-11-11 DE DE2156106A patent/DE2156106C3/de not_active Expired
- 1971-11-16 US US00199134A patent/US3751019A/en not_active Expired - Lifetime
- 1971-11-16 CA CA127,834A patent/CA954692A/en not_active Expired
- 1971-11-17 FI FI713286A patent/FI51954C/fi active
- 1971-11-18 FR FR7141338A patent/FR2114863A5/fr not_active Expired
- 1971-11-18 ES ES397133A patent/ES397133A1/es not_active Expired
- 1971-11-19 JP JP46092471A patent/JPS5140525B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZM15971A1 (en) | 1972-09-21 |
| DE2156106C3 (de) | 1975-05-07 |
| ES397133A1 (es) | 1974-05-01 |
| GB1324226A (en) | 1973-07-25 |
| US3751019A (en) | 1973-08-07 |
| FR2114863A5 (xx) | 1972-06-30 |
| CA954692A (en) | 1974-09-17 |
| DE2156106A1 (de) | 1972-05-25 |
| ZA717330B (en) | 1972-08-30 |
| DE2156106B2 (de) | 1974-08-29 |
| JPS5140525B1 (xx) | 1976-11-04 |
| FI51954C (fi) | 1977-05-10 |