RO57609A - - Google Patents
Info
- Publication number
- RO57609A RO57609A RO62842A RO6284270A RO57609A RO 57609 A RO57609 A RO 57609A RO 62842 A RO62842 A RO 62842A RO 6284270 A RO6284270 A RO 6284270A RO 57609 A RO57609 A RO 57609A
- Authority
- RO
- Romania
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/064—Obtaining aluminium refining using inert or reactive gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical 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 |
|---|---|---|---|
| US81008569A | 1969-03-21 | 1969-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO57609A true RO57609A (ro) | 1975-08-15 |
Family
ID=25202956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO62842A RO57609A (ro) | 1969-03-21 | 1970-03-21 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE747736A (ro) |
| CH (1) | CH534740A (ro) |
| DE (1) | DE2013470A1 (ro) |
| ES (1) | ES377755A1 (ro) |
| FR (1) | FR2039649A5 (ro) |
| GB (1) | GB1309266A (ro) |
| NL (1) | NL7003968A (ro) |
| OA (1) | OA03240A (ro) |
| RO (1) | RO57609A (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2243620B (en) * | 1990-03-27 | 1994-06-29 | Atsugi Unisia Corp | Improvements in and relating to forming aluminium-silicon alloy |
| DE19918766C2 (de) * | 1999-04-24 | 2001-05-10 | Arndt Schaefer Chemie Und Umwe | Verfahren zur Entfernung von Verunreinigungen aus Schmelzen von Metallen oder Legierungen |
-
1970
- 1970-03-11 GB GB1164170A patent/GB1309266A/en not_active Expired
- 1970-03-17 FR FR7009556A patent/FR2039649A5/fr not_active Expired
- 1970-03-20 ES ES377755A patent/ES377755A1/es not_active Expired
- 1970-03-20 DE DE19702013470 patent/DE2013470A1/de active Pending
- 1970-03-20 NL NL7003968A patent/NL7003968A/xx unknown
- 1970-03-20 BE BE747736D patent/BE747736A/xx unknown
- 1970-03-21 OA OA53882A patent/OA03240A/xx unknown
- 1970-03-21 RO RO62842A patent/RO57609A/ro unknown
- 1970-03-23 CH CH435770A patent/CH534740A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE747736A (fr) | 1970-08-31 |
| FR2039649A5 (ro) | 1971-01-15 |
| OA03240A (fr) | 1970-12-15 |
| GB1309266A (en) | 1973-03-07 |
| CH534740A (de) | 1973-03-15 |
| NL7003968A (ro) | 1970-09-23 |
| ES377755A1 (es) | 1972-05-16 |
| DE2013470A1 (de) | 1971-02-18 |