NL67829C - - Google Patents
Info
- Publication number
- NL67829C NL67829C NL132569A NL132569A NL67829C NL 67829 C NL67829 C NL 67829C NL 132569 A NL132569 A NL 132569A NL 132569 A NL132569 A NL 132569A NL 67829 C NL67829 C NL 67829C
- Authority
- NL
- Netherlands
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
- C21C3/00—Manufacture of wrought-iron or wrought-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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1004268T | 1947-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL67829C true NL67829C (xx) | 1950-12-15 |
Family
ID=9563692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL132569A NL67829C (xx) | 1947-03-27 | 1947-06-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE474781A (xx) |
| DE (1) | DE856055C (xx) |
| FR (1) | FR1004268A (xx) |
| NL (1) | NL67829C (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904861A (en) * | 1957-05-31 | 1959-09-22 | Package Machinery Co | Apparatus for and method of die casting under vacuum |
| DE1139651B (de) * | 1959-05-01 | 1962-11-15 | Foundry Services Internat Ltd | Anwendung des Verfahrens zur Entfernung von Gasen aus Metallen durch Spuelen mittelseines Kohlenoxyds auf die Entgasung von Aluminium und Magnesium oder deren Legierungen |
| KR950003158B1 (ko) * | 1989-02-06 | 1995-04-01 | 크뢰크너 슈탈 게엠베하 | 야금용기로부터 주입용기에로의 용융금속 운반시에 연소개스발생 방지장치 |
| DE3903444C1 (en) * | 1989-02-06 | 1990-02-15 | Kloeckner Stahl Gmbh | Method and apparatus for transporting liquid metal from a metallurgical furnace to a casting vessel |
| DE3929328A1 (de) * | 1989-09-04 | 1991-03-21 | Kloeckner Stahl Gmbh | Vorrichtung zum fluessigmetall-transport von einem metallurgischen ofen in ein abgiessgefaess |
| FR2784608B1 (fr) * | 1998-10-15 | 2000-12-08 | Pechiney Rhenalu | Cuve de traitement de metal liquide basculante et son dispositif de liaison etanche avec une goulotte fixe |
-
1947
- 1947-03-27 FR FR1004268D patent/FR1004268A/fr not_active Expired
- 1947-06-03 NL NL132569A patent/NL67829C/xx active
- 1947-07-24 BE BE474781D patent/BE474781A/fr unknown
-
1949
- 1949-01-01 DE DE1949P0029253 patent/DE856055C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE474781A (xx) | 1947-08-30 |
| FR1004268A (fr) | 1952-03-27 |
| DE856055C (de) | 1952-11-17 |