LU40442A1 - - Google Patents
Info
- Publication number
- LU40442A1 LU40442A1 LU40442DA LU40442A1 LU 40442 A1 LU40442 A1 LU 40442A1 LU 40442D A LU40442D A LU 40442DA LU 40442 A1 LU40442 A1 LU 40442A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- 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
-
- 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
- C21C7/10—Handling in a vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45798A US3087808A (en) | 1960-07-28 | 1960-07-28 | Process for cleaning and degassing molten aluminum and aluminum alloys |
| US45861A US3159478A (en) | 1960-07-28 | 1960-07-28 | Process and apparatus for treating molten metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40442A1 true LU40442A1 (en:Method) | 1961-09-27 |
Family
ID=26723206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40442D LU40442A1 (en:Method) | 1960-07-28 | 1961-07-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE606583A (en:Method) |
| GB (1) | GB985918A (en:Method) |
| LU (1) | LU40442A1 (en:Method) |
-
1961
- 1961-07-25 GB GB2691661A patent/GB985918A/en not_active Expired
- 1961-07-26 BE BE606583A patent/BE606583A/fr unknown
- 1961-07-27 LU LU40442D patent/LU40442A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE606583A (fr) | 1961-11-16 |
| GB985918A (en) | 1965-03-10 |