NL6616893A - - Google Patents
Info
- Publication number
- NL6616893A NL6616893A NL6616893A NL6616893A NL6616893A NL 6616893 A NL6616893 A NL 6616893A NL 6616893 A NL6616893 A NL 6616893A NL 6616893 A NL6616893 A NL 6616893A NL 6616893 A NL6616893 A NL 6616893A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D9/00—Machines or plants for casting ingots
- B22D9/003—Machines or plants for casting ingots for top casting
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- 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
- C21C5/4653—Tapholes; Opening or plugging thereof
-
- 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
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
- C21C7/0043—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material into the falling stream of molten metal
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- 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
- C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal
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- 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
- F27D3/14—Charging or discharging liquid or molten material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU50017 | 1965-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6616893A true NL6616893A (OSRAM) | 1967-06-08 |
Family
ID=19724632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6616893A NL6616893A (OSRAM) | 1965-12-07 | 1966-11-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3476549A (OSRAM) |
| BE (1) | BE690302A (OSRAM) |
| LU (1) | LU50017A1 (OSRAM) |
| NL (1) | NL6616893A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594430A (en) * | 1979-01-11 | 1980-07-17 | Kawasaki Steel Corp | Separating and tapping device of molten metal and molten slag |
| US6481489B1 (en) | 1998-01-27 | 2002-11-19 | Melvin A. Jones | Reinforced casting |
| NO308920B1 (no) * | 1999-03-31 | 2000-11-13 | Norsk Hydro As | FremgangsmÕte og anordning for overføring av metall |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577764A (en) * | 1949-11-04 | 1951-12-11 | Air Reduction | Desulfurization of ferrous metals |
| US2803861A (en) * | 1955-05-10 | 1957-08-27 | American Smelting Refining | Pouring mechanism for casting molten metal and the like |
| LU35629A1 (OSRAM) * | 1957-02-26 | |||
| AT228418B (de) * | 1959-10-13 | 1963-07-10 | Beteiligungs & Patentverw Gmbh | Stranggießvorrichtung |
-
1965
- 1965-12-07 LU LU50017D patent/LU50017A1/xx unknown
-
1966
- 1966-11-28 US US597462A patent/US3476549A/en not_active Expired - Lifetime
- 1966-11-28 BE BE690302D patent/BE690302A/xx unknown
- 1966-11-30 NL NL6616893A patent/NL6616893A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU50017A1 (OSRAM) | 1967-06-07 |
| BE690302A (OSRAM) | 1967-05-02 |
| US3476549A (en) | 1969-11-04 |