JPS5236488B1 - - Google Patents
Info
- Publication number
- JPS5236488B1 JPS5236488B1 JP7089172A JP7089172A JPS5236488B1 JP S5236488 B1 JPS5236488 B1 JP S5236488B1 JP 7089172 A JP7089172 A JP 7089172A JP 7089172 A JP7089172 A JP 7089172A JP S5236488 B1 JPS5236488 B1 JP S5236488B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
-
- 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
- C22B21/068—Obtaining aluminium refining handling in vacuum
-
- 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
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)
- Furnace Details (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO273071A NO127712B (it) | 1971-07-16 | 1971-07-16 | |
| NO160772A NO132050C (it) | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5236488B1 true JPS5236488B1 (it) | 1977-09-16 |
Family
ID=26647429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7089172A Pending JPS5236488B1 (it) | 1971-07-16 | 1972-07-17 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5236488B1 (it) |
| AT (1) | AT331047B (it) |
| AU (1) | AU473035B2 (it) |
| CA (1) | CA968166A (it) |
| CH (1) | CH573475A5 (it) |
| DE (1) | DE2234748A1 (it) |
| ES (2) | ES404816A1 (it) |
| FR (1) | FR2146767A5 (it) |
| GB (1) | GB1401527A (it) |
| IT (1) | IT960944B (it) |
| NL (1) | NL172464C (it) |
| RO (1) | RO65166A (it) |
| SE (1) | SE392734B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7612653A (nl) * | 1976-11-15 | 1978-05-17 | Delfzijl Aluminium | Werkwijze voor het verlagen van het na-gehalte in een aluminium-magnesium legering. |
| DE2658504C2 (de) * | 1976-12-23 | 1986-04-30 | Vacuumschmelze Gmbh, 6450 Hanau | Verfahren zum Herstellen einer Legierung |
| NL8601158A (nl) * | 1986-05-06 | 1987-12-01 | Gijsbert Willem Meindert Van W | Inrichting en werkwijze voor het zuiveren van een naast een of meer verontreinigingen in hoofdzaak een lichtmetaal, in het bijzonder aluminium, bevattende smelt. |
-
1972
- 1972-06-30 CA CA146,179A patent/CA968166A/en not_active Expired
- 1972-07-03 AU AU44157/72A patent/AU473035B2/en not_active Expired
- 1972-07-05 IT IT5134572A patent/IT960944B/it active
- 1972-07-07 CH CH1023072A patent/CH573475A5/xx not_active IP Right Cessation
- 1972-07-12 NL NL7209651A patent/NL172464C/xx not_active IP Right Cessation
- 1972-07-13 ES ES404816A patent/ES404816A1/es not_active Expired
- 1972-07-13 FR FR7225526A patent/FR2146767A5/fr not_active Expired
- 1972-07-14 SE SE932872A patent/SE392734B/xx unknown
- 1972-07-14 GB GB3306672A patent/GB1401527A/en not_active Expired
- 1972-07-14 DE DE19722234748 patent/DE2234748A1/de not_active Ceased
- 1972-07-16 RO RO7160672A patent/RO65166A/ro unknown
- 1972-07-17 AT AT616972A patent/AT331047B/de not_active IP Right Cessation
- 1972-07-17 JP JP7089172A patent/JPS5236488B1/ja active Pending
-
1975
- 1975-01-24 ES ES434109A patent/ES434109A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1401527A (en) | 1975-07-16 |
| SE392734B (sv) | 1977-04-18 |
| ES434109A1 (es) | 1976-12-01 |
| CH573475A5 (it) | 1976-03-15 |
| CA968166A (en) | 1975-05-27 |
| RO65166A (fr) | 1979-07-15 |
| NL172464B (nl) | 1983-04-05 |
| ES404816A1 (es) | 1975-11-16 |
| AU4415772A (en) | 1974-02-14 |
| IT960944B (it) | 1973-11-30 |
| AT331047B (de) | 1976-07-26 |
| AU473035B2 (en) | 1976-06-10 |
| NL172464C (nl) | 1983-09-01 |
| ATA616972A (de) | 1975-10-15 |
| DE2234748A1 (de) | 1973-02-01 |
| FR2146767A5 (it) | 1973-03-02 |
| NL7209651A (it) | 1973-01-18 |