ATE64762T1 - Verfahren zur herstellung von chrom-aluminiumk¨gelchen als chrom-zusaetze zur aluminiumschmelze. - Google Patents
Verfahren zur herstellung von chrom-aluminiumk¨gelchen als chrom-zusaetze zur aluminiumschmelze.Info
- Publication number
- ATE64762T1 ATE64762T1 AT87402937T AT87402937T ATE64762T1 AT E64762 T1 ATE64762 T1 AT E64762T1 AT 87402937 T AT87402937 T AT 87402937T AT 87402937 T AT87402937 T AT 87402937T AT E64762 T1 ATE64762 T1 AT E64762T1
- Authority
- AT
- Austria
- Prior art keywords
- aluminum
- chromium
- balls
- alloy
- contents
- Prior art date
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
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8617981A FR2608478B1 (fr) | 1986-12-22 | 1986-12-22 | Procede de realisation de boulets chrome-aluminium pour l'ajout de chrome dans des bains d'aluminium en fusion |
EP87402937A EP0275774B1 (de) | 1986-12-22 | 1987-12-21 | Verfahren zur Herstellung von Chrom-Aluminium-Kügelchen als Chrom-Zusätze zur Aluminium-Schmelze |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE64762T1 true ATE64762T1 (de) | 1991-07-15 |
Family
ID=9342163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87402937T ATE64762T1 (de) | 1986-12-22 | 1987-12-21 | Verfahren zur herstellung von chrom-aluminiumk¨gelchen als chrom-zusaetze zur aluminiumschmelze. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4820483A (de) |
EP (1) | EP0275774B1 (de) |
AT (1) | ATE64762T1 (de) |
DE (1) | DE3771059D1 (de) |
FR (1) | FR2608478B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316723A (en) * | 1992-07-23 | 1994-05-31 | Reading Alloys, Inc. | Master alloys for beta 21S titanium-based alloys |
GB2299099A (en) * | 1995-03-18 | 1996-09-25 | Christopher Duncan Mayes | Process for producing grain refining master alloys. |
ATE286990T1 (de) * | 1999-04-15 | 2005-01-15 | Bostlan Sa | Zusatzmittel zur zuführung von metallen in aluminiumlegierungen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3592637A (en) * | 1968-02-26 | 1971-07-13 | Union Carbide Corp | Method for adding metal to molten metal baths |
CA1005220A (en) * | 1974-02-25 | 1977-02-15 | National Research Council Of Canada | Method for producing ball agglomerated particulate material |
US4104059A (en) * | 1977-05-27 | 1978-08-01 | Reading Alloys, Inc. | Molybdenum-titanium-zirconium-aluminum master alloys |
GB2112020B (en) * | 1981-12-23 | 1985-07-03 | London And Scandinavian Metall | Introducing one or more metals into a melt comprising aluminium |
FR2537654B2 (fr) * | 1982-06-17 | 1987-01-30 | Pechiney Aluminium | Perfectionnement des chemises de moteurs a base d'alliages d'aluminium et de grains de silicium calibres et leurs procedes d'obtention |
FR2531978B1 (fr) * | 1982-08-20 | 1985-07-12 | Delachaux C | Procede de fabrication de metaux ou d'alliages de purete elevee |
US4689199A (en) * | 1984-09-27 | 1987-08-25 | Aluminum Company Of America | Process for adding material to molten media |
US4668282A (en) * | 1985-12-16 | 1987-05-26 | Inco Alloys International, Inc. | Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications |
-
1986
- 1986-12-22 FR FR8617981A patent/FR2608478B1/fr not_active Expired
-
1987
- 1987-12-21 AT AT87402937T patent/ATE64762T1/de not_active IP Right Cessation
- 1987-12-21 EP EP87402937A patent/EP0275774B1/de not_active Expired - Lifetime
- 1987-12-21 DE DE8787402937T patent/DE3771059D1/de not_active Expired - Fee Related
- 1987-12-22 US US07/137,661 patent/US4820483A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0275774B1 (de) | 1991-06-26 |
US4820483A (en) | 1989-04-11 |
FR2608478A1 (fr) | 1988-06-24 |
DE3771059D1 (de) | 1991-08-01 |
EP0275774A3 (en) | 1988-08-03 |
FR2608478B1 (fr) | 1989-06-02 |
EP0275774A2 (de) | 1988-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |