RO65166A - Procede et installation pour obtenir des alliages legers,specialement des alliages d'alluminium - Google Patents

Procede et installation pour obtenir des alliages legers,specialement des alliages d'alluminium

Info

Publication number: RO65166A
Authority: RO; Romania
Prior art keywords: alloys; installation; alluminium; obtaining light; light alloys
Prior art date: 1971-07-16

Application number

RO7160672A

Other languages

English (en)

Romanian (ro)

Inventor

Ole G Gjosteen

Trygve O Terum

Aksel O Aarflot

Original Assignee

Ardal Og Sunndal Verk

Priority date (The priority date 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 date listed.)

1971-07-16

Filing date

1972-07-16

Publication date

1979-07-15

1971-07-16 Priority claimed from NO273071A external-priority patent/NO127712B/no

1972-05-05 Priority claimed from NO160772A external-priority patent/NO132050C/no

1972-07-16 Application filed by Ardal Og Sunndal Verk filed Critical Ardal Og Sunndal Verk

1979-07-15 Publication of RO65166A publication Critical patent/RO65166A/fr

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)
Treatment Of Steel In Its Molten State (AREA)
Manufacture Of Alloys Or Alloy Compounds (AREA)
Furnace Details (AREA)

RO7160672A 1971-07-16 1972-07-16 Procede et installation pour obtenir des alliages legers,specialement des alliages d'alluminium RO65166A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO273071A NO127712B (fr)	1971-07-16	1971-07-16
NO160772A NO132050C (fr)	1972-05-05	1972-05-05

Publications (1)

Publication Number	Publication Date
RO65166A true RO65166A (fr)	1979-07-15

Family

ID=26647429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7160672A RO65166A (fr)	1971-07-16	1972-07-16	Procede et installation pour obtenir des alliages legers,specialement des alliages d'alluminium

Country Status (13)

Country	Link
JP (1)	JPS5236488B1 (fr)
AT (1)	AT331047B (fr)
AU (1)	AU473035B2 (fr)
CA (1)	CA968166A (fr)
CH (1)	CH573475A5 (fr)
DE (1)	DE2234748A1 (fr)
ES (2)	ES404816A1 (fr)
FR (1)	FR2146767A5 (fr)
GB (1)	GB1401527A (fr)
IT (1)	IT960944B (fr)
NL (1)	NL172464C (fr)
RO (1)	RO65166A (fr)
SE (1)	SE392734B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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 DE DE19722234748 patent/DE2234748A1/de not_active Ceased
- 1972-07-14 GB GB3306672A patent/GB1401527A/en not_active Expired
- 1972-07-14 SE SE932872A patent/SE392734B/xx unknown
- 1972-07-16 RO RO7160672A patent/RO65166A/fr unknown
- 1972-07-17 JP JP7089172A patent/JPS5236488B1/ja active Pending
- 1972-07-17 AT AT616972A patent/AT331047B/de not_active IP Right Cessation
1975
- 1975-01-24 ES ES434109A patent/ES434109A1/es not_active Expired

Also Published As

Publication number	Publication date
IT960944B (it)	1973-11-30
CA968166A (en)	1975-05-27
GB1401527A (en)	1975-07-16
FR2146767A5 (fr)	1973-03-02
ATA616972A (de)	1975-10-15
NL172464C (nl)	1983-09-01
AU4415772A (en)	1974-02-14
CH573475A5 (fr)	1976-03-15
SE392734B (sv)	1977-04-18
AU473035B2 (en)	1976-06-10
NL7209651A (fr)	1973-01-18
NL172464B (nl)	1983-04-05
JPS5236488B1 (fr)	1977-09-16
AT331047B (de)	1976-07-26
DE2234748A1 (de)	1973-02-01
ES404816A1 (es)	1975-11-16
ES434109A1 (es)	1976-12-01

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