NL148403B - FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP. - Google Patents
FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP.Info
- Publication number
- NL148403B NL148403B NL6402270A NL6402270A NL148403B NL 148403 B NL148403 B NL 148403B NL 6402270 A NL6402270 A NL 6402270A NL 6402270 A NL6402270 A NL 6402270A NL 148403 B NL148403 B NL 148403B
- Authority
- NL
- Netherlands
- Prior art keywords
- fittings
- fixed steel
- meltings
- retaining
- oven drop
- 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
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM56015A DE1235964B (en) | 1963-03-07 | 1963-03-07 | Device for holding back the slag when tapping a fixed steel melting furnace, especially a Siemens-Martin furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6402270A NL6402270A (en) | 1964-09-08 |
NL148403B true NL148403B (en) | 1976-01-15 |
Family
ID=7308465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6402270A NL148403B (en) | 1963-03-07 | 1964-03-06 | FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1235964B (en) |
GB (1) | GB1061174A (en) |
NL (1) | NL148403B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110793331A (en) * | 2019-11-13 | 2020-02-14 | 太原科技大学 | Automatic compensation balancing device of smelting furnace burner |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669567B1 (en) * | 1990-11-26 | 1993-01-08 | Pechiney Aluminium | DEVICE FOR OPENING AND CLOSING A CONTAINER CONTAINING A METAL IN A LIQUID STATE. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE710051C (en) * | 1939-10-18 | 1941-09-02 | Dortmund Hoerder Huettenver Ak | Device for holding back the slag when tapping Siemens Martinoefen |
-
1963
- 1963-03-07 DE DEM56015A patent/DE1235964B/en active Pending
-
1964
- 1964-03-06 GB GB969564A patent/GB1061174A/en not_active Expired
- 1964-03-06 NL NL6402270A patent/NL148403B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110793331A (en) * | 2019-11-13 | 2020-02-14 | 太原科技大学 | Automatic compensation balancing device of smelting furnace burner |
Also Published As
Publication number | Publication date |
---|---|
NL6402270A (en) | 1964-09-08 |
GB1061174A (en) | 1967-03-08 |
DE1235964B (en) | 1967-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL142089B (en) | METHOD OF LOWERING THE FLOW POINT OF A PETROLEUM FRACTION. | |
NL154313B (en) | COUPLING FOR METAL PIPES. | |
NL155525B (en) | PROCESS OF HYDROGENING OR ISOMERIZING UNSATURATED ORGANIC COMPOUNDS IN THE PRESENCE OF A CATALYST PREPARED FROM A TRANSITIONAL METAL CHELATE AND A TRIALKYLALUMINIUM COMPOUND. | |
NL150875C (en) | CONSTRUCTION FOR CONNECTING WALL PANELS. | |
NL141265B (en) | PROCEDURE FOR ELASTING A BUILDING. | |
NL142747B (en) | METHOD FOR HARDENING THE SOIL. | |
NL139791B (en) | METHOD OF ANCHORING A CONSTRUCTION WORK. | |
NL144443B (en) | PROCEDURE FOR OPERATING A HALF CELL. | |
NL152234B (en) | METHOD OF CONVERTING AN ARYLCARBINOL TO THE CORRESPONDING HYDROCARBON. | |
NL140847B (en) | METHOD FOR COOLING A REACTION MIXTURE. | |
NL149540B (en) | PROCEDURE FOR THE HYDROGENING DESULSULFERS OF A RESIDUE CONTAINING HYDROCARBON FRACTION. | |
NL149550B (en) | METHOD FOR PROTECTING STEEL SURFACES. | |
NL140171B (en) | DEVICE FOR INSERTING BOLTS. | |
NL144659B (en) | PROCESS FOR THE PREPARATION OF A KEROSINE WITH AN INCREASED SOOT POINT. | |
NL138766B (en) | METHOD OF ENLARGING THE CROSS SECTION OF A MONOCRYSTALLINE ROD-SHAPED BODY USING CRISCHLESS ZONE MELTING. | |
BE765231A (en) | DEVICE FOR THE STEP-BY-STEP MOVE OF A GROUND-RESTING WORK INSTALLATION | |
NL144895B (en) | METHOD FOR PURIFYING HYDROCHLORINE GAS. | |
NL7608696A (en) | DEVICE FOR THE EXTERNAL COVERING OF METAL PIPES WITHOUT END. | |
NL148403B (en) | FITTINGS AT THE PART OF A FIXED STEEL MELTINGS FOR RETAINING OVEN DROP. | |
NL149774B (en) | METHOD FOR THE CATALYTIC DISPROPORTION OF ACYCLIC ALKINES. | |
NL142453B (en) | PROCESS FOR FRESHING IRON. | |
NL141100B (en) | IMPROVEMENT OF AN ESTABLISHMENT FOR THE TREATMENT OF MULTI-FISH SUBSTANCES. | |
NL154372B (en) | EQUIPMENT FOR THE OPERATION OF A DC MOTOR. | |
NL143541B (en) | METHOD OF RACEMIZING THE D-ANTIPODE OF A NITRILE. | |
NL157878B (en) | INSTALLATION FOR IMPREGNATION OF A LIQUID WITH A GAS. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application |