IT1152559B - Procedimento per la preparazione di mezzi di raffinazione solidi per la raffinazione di alluminio e di sue leghe - Google Patents
Procedimento per la preparazione di mezzi di raffinazione solidi per la raffinazione di alluminio e di sue legheInfo
- Publication number
- IT1152559B IT1152559B IT23239/82A IT2323982A IT1152559B IT 1152559 B IT1152559 B IT 1152559B IT 23239/82 A IT23239/82 A IT 23239/82A IT 2323982 A IT2323982 A IT 2323982A IT 1152559 B IT1152559 B IT 1152559B
- Authority
- IT
- Italy
- Prior art keywords
- refining
- alloys
- aluminum
- procedure
- preparation
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS816752A CS219357B1 (en) | 1981-09-14 | 1981-09-14 | Method of preparation of solid rafination preparation for rafination of aluminium and the alloys thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8223239A0 IT8223239A0 (it) | 1982-09-13 |
IT1152559B true IT1152559B (it) | 1987-01-07 |
Family
ID=5415254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23239/82A IT1152559B (it) | 1981-09-14 | 1982-09-13 | Procedimento per la preparazione di mezzi di raffinazione solidi per la raffinazione di alluminio e di sue leghe |
Country Status (6)
Country | Link |
---|---|
US (1) | US4417923A (it) |
CS (1) | CS219357B1 (it) |
DE (1) | DE3232850A1 (it) |
FR (1) | FR2512836B1 (it) |
GB (1) | GB2107739B (it) |
IT (1) | IT1152559B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2533943B1 (fr) * | 1982-10-05 | 1987-04-30 | Montupet Fonderies | Procede de fabrication d'alliages composites a base d'aluminium et de bore et son application |
DE3610503A1 (de) * | 1986-03-25 | 1987-10-01 | Chemex Gmbh | Metallurgisches praeparat zur behandlung von aluminiumschmelzen |
DE3617056A1 (de) * | 1986-05-21 | 1987-11-26 | Riedelbauch & Stoffregen Gmbh | Verfahren zum entgasen und raffinieren von leichtmetallschmelzen |
US4959101A (en) * | 1987-06-29 | 1990-09-25 | Aga Ab | Process for degassing aluminum melts with sulfur hexafluoride |
DE4325622C1 (de) * | 1993-07-30 | 1994-07-14 | Schaefer Chem Fab Gmbh | Verfahren und Mittel zum Behandeln von Aluminium-Gußlegierungsschmelzen zum Ausbilden von Mikrohohlräumen |
DE102004006034B4 (de) * | 2004-02-06 | 2009-07-30 | Schäfer Chemische Fabrik GmbH | Verfahren zur Ausbildung und Feinverteilung feiner Wasserstoffbläschen in Wasserstoff enthaltenden Aluminium-Gusslegierungsschmelzen |
DE102004028093A1 (de) * | 2004-03-20 | 2005-10-06 | Solvay Fluor Gmbh | Nichtkorrosive Hilfsstoffe zum Aluminiumlöten |
CN112458312A (zh) * | 2020-11-25 | 2021-03-09 | 中国恩菲工程技术有限公司 | 铝或铝合金熔炼用精炼剂及其应用 |
CN115161506B (zh) * | 2022-07-14 | 2023-01-31 | 苏州中成同人新材料科技有限公司 | 一种用于除铁的铝合金精炼剂及其热处理工艺 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE560483A (it) * | ||||
BE496600A (it) * | ||||
FR591145A (fr) * | 1924-12-06 | 1925-06-29 | Procédé pour purifier et débarrasser de corps gazeux la fonte d'aluminium | |
FR809443A (fr) * | 1935-11-21 | 1937-03-03 | Procédé d'épuration de l'aluminium | |
DE733616C (de) * | 1939-06-06 | 1943-03-30 | Rudolf Riedelbauch Dr Ing | Verfahren zum Entgasen von Aluminium und Aluminiumlegierungen im Schmelzfluss |
US2654670A (en) * | 1950-04-01 | 1953-10-06 | Pennsylvania Salt Mfg Co | Flux for treating aluminum and aluminum alloys |
FR1189045A (fr) * | 1956-12-29 | 1959-09-28 | Foundry Flux Ltd | Procédés de traitement des métaux fondus |
US3144323A (en) * | 1959-05-01 | 1964-08-11 | Foseco Int | Treatment of molten light alloys |
US3769001A (en) * | 1971-05-03 | 1973-10-30 | Ethyl Corp | Metallurgical process for recovering aluminum from aluminum scrap |
US3933476A (en) * | 1974-10-04 | 1976-01-20 | Union Carbide Corporation | Grain refining of aluminum |
FR2312570A1 (fr) * | 1975-05-28 | 1976-12-24 | Servimetal | Pastilles composites facilitant l'addition d'elements d'alliages dans l'aluminium et les alliages legers |
JPS5223514A (en) * | 1975-08-19 | 1977-02-22 | Showa Denko Kk | Treatment method for metal melt |
SU631553A1 (ru) * | 1977-04-01 | 1978-11-05 | Институт Проблем Литья Ан Украинской Сср | Модификатор дл обработки заэвтектических силуминов |
-
1981
- 1981-09-14 CS CS816752A patent/CS219357B1/cs unknown
-
1982
- 1982-09-03 DE DE19823232850 patent/DE3232850A1/de not_active Withdrawn
- 1982-09-13 FR FR8215415A patent/FR2512836B1/fr not_active Expired
- 1982-09-13 IT IT23239/82A patent/IT1152559B/it active
- 1982-09-13 GB GB08226024A patent/GB2107739B/en not_active Expired
- 1982-09-13 US US06/417,212 patent/US4417923A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2107739B (en) | 1985-05-22 |
FR2512836B1 (fr) | 1987-04-30 |
IT8223239A0 (it) | 1982-09-13 |
US4417923A (en) | 1983-11-29 |
CS219357B1 (en) | 1983-03-25 |
DE3232850A1 (de) | 1983-03-31 |
GB2107739A (en) | 1983-05-05 |
FR2512836A1 (fr) | 1983-03-18 |
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