BE843121A - Perfectionnements relatifs a des lances metallurgiques - Google Patents
Perfectionnements relatifs a des lances metallurgiquesInfo
- Publication number
- BE843121A BE843121A BE168068A BE168068A BE843121A BE 843121 A BE843121 A BE 843121A BE 168068 A BE168068 A BE 168068A BE 168068 A BE168068 A BE 168068A BE 843121 A BE843121 A BE 843121A
- Authority
- BE
- Belgium
- Prior art keywords
- metallurgic
- lances
- improvements related
- metallurgic lances
- 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
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2601275A GB1484745A (en) | 1975-06-18 | 1975-06-18 | Metallurgical lances |
Publications (1)
Publication Number | Publication Date |
---|---|
BE843121A true BE843121A (fr) | 1976-10-18 |
Family
ID=10236968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE168068A BE843121A (fr) | 1975-06-18 | 1976-06-18 | Perfectionnements relatifs a des lances metallurgiques |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE843121A (fr) |
GB (1) | GB1484745A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8008777A (pt) * | 1979-03-16 | 1981-05-26 | Hoeganaes Ab | Revestimento refratario para um cano de metal |
DE3271111D1 (en) * | 1981-04-02 | 1986-06-19 | Mono Constr | Metallurgical lance |
JPS59129712A (ja) * | 1983-01-13 | 1984-07-26 | Aikoo Kk | ランスパイプ |
GB8706763D0 (en) * | 1987-03-21 | 1987-04-23 | Stein Refractories | Lance for metallurgical use |
AUPR624801A0 (en) * | 2001-07-10 | 2001-08-02 | Technological Resources Pty Limited | A gas injection lance |
CN103740881A (zh) * | 2014-01-14 | 2014-04-23 | 武汉科技大学 | 一种多加强管的脱硫喷枪 |
CN103740882A (zh) * | 2014-01-14 | 2014-04-23 | 武汉科技大学 | 一种双层加强管的脱硫喷枪 |
-
1975
- 1975-06-18 GB GB2601275A patent/GB1484745A/en not_active Expired
-
1976
- 1976-06-18 BE BE168068A patent/BE843121A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1484745A (en) | 1977-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE819048A (fr) | Perfectionnements relatifs a des lances metallurgiques | |
BE842152A (fr) | Perfectionnements relatifs a des elements structuraux | |
DK145646C (da) | Anaerobt acrylatklaebemiddel | |
NO146210C (no) | Tekstilmykningsmiddel | |
BE826144A (fr) | Lance metallurgique | |
SE7513737L (sv) | Mekanisk slaggavskiljare | |
IT1072939B (it) | Mattone | |
BE843121A (fr) | Perfectionnements relatifs a des lances metallurgiques | |
EG12281A (en) | Novel thiazolines | |
ZA762271B (en) | Improvements relating to lintels | |
ZA765120B (en) | Improvements relating to n-tetrahydro-furfuryl-noroxymorphones | |
SE7612071L (sv) | Notningsbestendigt gjutjern | |
FR2317037A1 (fr) | Perfectionnements aux poches metallurgiques | |
AT353665B (de) | Sprengpatrone | |
PT65209B (en) | Improvements relating to anchors | |
BE835335A (fr) | Perfectionnements a des structures refractaires | |
SE7607991L (sv) | Eldfast betong | |
JPS51109939A (ja) | Butsushitsuokanetsuyokaishitetososuruhoho to kyujobifunmatsunoseiho to sonosochinitsuite | |
JPS51103020A (ja) | Ryusansanseiyoekyori ni to co nobunriho | |
SE397837B (sv) | Metallurgiskt kerl enligt patentet 7306894-2 | |
BE850047A (fr) | Perfectionnements relatifs a | |
JPS5193955A (ja) | Jugotaiyoeki | |
ZA76101B (en) | Improvements relating to biphenyloxyderivatives | |
ZA764554B (en) | Improvements relating to homophthalimides | |
JPS52915A (en) | Nonnburned bricks |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GR-STEIN REFRACTORIES LTD Effective date: 19890630 |