ES8101649A1 - Procedimiento para disminuir el contenido contaminante de masas fundidas de aluminio o de masas fundidas de aleacionesde aluminio - Google Patents
Procedimiento para disminuir el contenido contaminante de masas fundidas de aluminio o de masas fundidas de aleacionesde aluminioInfo
- Publication number
- ES8101649A1 ES8101649A1 ES488417A ES488417A ES8101649A1 ES 8101649 A1 ES8101649 A1 ES 8101649A1 ES 488417 A ES488417 A ES 488417A ES 488417 A ES488417 A ES 488417A ES 8101649 A1 ES8101649 A1 ES 8101649A1
- Authority
- ES
- Spain
- Prior art keywords
- melts
- aluminium
- decreasing
- aluminium alloy
- contaminant content
- Prior art date
- 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.)
- Expired
Links
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 3
- 239000000274 aluminium melt Substances 0.000 title abstract 3
- 239000000356 contaminant Substances 0.000 title abstract 3
- 230000003247 decreasing effect Effects 0.000 title abstract 2
- 239000000155 melt Substances 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO DE PURIFICACION DE MASAS FUNDIDAS DE ALUMINIO O ALEACIONES DEL MISMO. CONSISTE EN APLICAR A LA MASA FUNDIDA Y AISLADA DEL AIRE, A UNA TEMPERATURA DE 670 A 860GC, UN GAS INERTE, O PREFERENTEMENTE NITROGENO CONTENIENDO POLVO PRODUCTOR DE GAS CLORO, A UNA PRESION INFERIOR A 2 ATMOSFERAS. COMO POLVO PORDUCTOR DE CLORO SE EMPLEA CLORURO DE CINC, CLORURO DE MAGNESIO, CLORURO DE MANGANESO O HEXACLOROETANO. DICHO POLVO SE EMPLEA EN UNA PROPORCION DE 0,05 A 10 KG. POR TONELADA DE MASA FUNDIDA DE ALUMINIO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUMA003106 | 1979-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES488417A0 ES488417A0 (es) | 1980-12-16 |
| ES8101649A1 true ES8101649A1 (es) | 1980-12-16 |
Family
ID=10999060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES488417A Expired ES8101649A1 (es) | 1979-02-08 | 1980-02-08 | Procedimiento para disminuir el contenido contaminante de masas fundidas de aluminio o de masas fundidas de aleacionesde aluminio |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS55138033A (es) |
| AU (1) | AU5530780A (es) |
| BE (1) | BE881572A (es) |
| BR (1) | BR8000768A (es) |
| CA (1) | CA1144378A (es) |
| CS (1) | CS216519B2 (es) |
| DD (1) | DD149084A5 (es) |
| DE (1) | DE3004120A1 (es) |
| ES (1) | ES8101649A1 (es) |
| FR (1) | FR2448576A1 (es) |
| GB (1) | GB2041982A (es) |
| IT (1) | IT1150053B (es) |
| LU (1) | LU82135A1 (es) |
| NL (1) | NL8000567A (es) |
| PL (1) | PL221889A1 (es) |
| RO (1) | RO79075A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832740A (en) * | 1987-03-30 | 1989-05-23 | Swiss Aluminium Ltd. | Process for removing alkali and alkaline earth elements from aluminum melts |
| IT1229673B (it) * | 1989-04-20 | 1991-09-06 | Protecme S R L | Dispositivo per la purificazione di metallo fuso, in particolare di alluminio. |
| US5769924A (en) * | 1996-08-14 | 1998-06-23 | Eckert; C. Edward | Method of treating aluminum with chlorine produced from chlorocarbon compounds |
| ATE291643T1 (de) * | 2000-09-12 | 2005-04-15 | Alcan Int Ltd | Verfahren und rotationsvorrichtung zum einleiten von feststoffpartikeln und gas in eine metallschmelze |
| CN101984098B (zh) * | 2010-11-24 | 2012-07-04 | 上海电机学院 | 铝熔体在线除气方法 |
| CN101984099B (zh) * | 2010-11-24 | 2012-05-09 | 上海电机学院 | 铝熔体在线除气装置 |
| CN102560160B (zh) * | 2011-12-29 | 2013-04-24 | 东南大学 | 铝合金真空静置除气熔炼装置 |
| CN114015954B (zh) * | 2021-09-08 | 2022-07-01 | 先导薄膜材料有限公司 | 一种降低铝合金中氧含量的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR724553A (fr) * | 1930-12-24 | 1932-04-29 | Alais & Froges & Camarque Cie | Procédé de purification des metaux |
| GB603213A (en) * | 1945-07-24 | 1948-06-10 | Foundry Services Ltd | Improvements in or relating to the degassing of metals or metal alloys |
| FR1010723A (fr) * | 1948-10-11 | 1952-06-16 | Perfectionnements apportés aux procédés pour éliminer les inclusions solides dans les bains métalliques | |
| FR1038557A (fr) * | 1950-02-08 | 1953-09-30 | Affinerie De Juvisy | Procédé et dispositif de traitement de charges fondues par des réactifs, en particulier par des gaz |
| CH491201A (de) * | 1966-09-02 | 1970-05-31 | Feichtinger Heinrich Ing Dr | Verfahren und Vorrichtung zum Behandeln von Metallschmelzen in Behältern |
| DE1533078A1 (de) * | 1966-10-21 | 1969-12-04 | Riedelbauch & Stoffregen Dr | Verfahren zur raucharmen Chlorentgasung von Metallschmelzen |
| DE2206722A1 (de) * | 1972-02-12 | 1973-08-16 | Vaw Ver Aluminium Werke Ag | Verfahren und vorrichtung zum reinigen, insbesondere zum entgasen, von schmelzfluessigem aluminium oder seinen legierungen |
| SE395911B (sv) * | 1974-04-16 | 1977-08-29 | Uddeholms Ab | Behandling av metallsmelta i keramiskt infordrat reaktionskerl |
| FR2305502A1 (fr) * | 1975-03-27 | 1976-10-22 | Air Ind | Procede et installation d'affinage d'un produit metallique, notamment non ferreux |
| 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 |
| NL7612653A (nl) * | 1976-11-15 | 1978-05-17 | Delfzijl Aluminium | Werkwijze voor het verlagen van het na-gehalte in een aluminium-magnesium legering. |
-
1980
- 1980-01-28 CS CS80586A patent/CS216519B2/cs unknown
- 1980-01-30 NL NL8000567A patent/NL8000567A/nl not_active Application Discontinuation
- 1980-01-30 GB GB8003125A patent/GB2041982A/en not_active Withdrawn
- 1980-02-04 FR FR8002359A patent/FR2448576A1/fr active Pending
- 1980-02-05 LU LU82135A patent/LU82135A1/fr unknown
- 1980-02-05 DE DE19803004120 patent/DE3004120A1/de not_active Withdrawn
- 1980-02-06 RO RO80100105A patent/RO79075A/ro unknown
- 1980-02-06 DD DD80218924A patent/DD149084A5/de unknown
- 1980-02-06 BE BE0/199283A patent/BE881572A/fr unknown
- 1980-02-07 JP JP1426380A patent/JPS55138033A/ja active Pending
- 1980-02-07 IT IT19745/80A patent/IT1150053B/it active
- 1980-02-07 BR BR8000768A patent/BR8000768A/pt unknown
- 1980-02-07 AU AU55307/80A patent/AU5530780A/en not_active Abandoned
- 1980-02-08 ES ES488417A patent/ES8101649A1/es not_active Expired
- 1980-02-08 CA CA000345308A patent/CA1144378A/en not_active Expired
- 1980-02-08 PL PL22188980A patent/PL221889A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1144378A (en) | 1983-04-12 |
| DE3004120A1 (de) | 1980-08-21 |
| GB2041982A (en) | 1980-09-17 |
| JPS55138033A (en) | 1980-10-28 |
| PL221889A1 (es) | 1980-11-03 |
| IT1150053B (it) | 1986-12-10 |
| CS216519B2 (en) | 1982-11-26 |
| BR8000768A (pt) | 1980-10-21 |
| AU5530780A (en) | 1980-08-14 |
| IT8019745A0 (it) | 1980-02-07 |
| NL8000567A (nl) | 1980-08-12 |
| LU82135A1 (fr) | 1980-05-07 |
| DD149084A5 (de) | 1981-06-24 |
| ES488417A0 (es) | 1980-12-16 |
| RO79075A (ro) | 1982-11-30 |
| FR2448576A1 (fr) | 1980-09-05 |
| BE881572A (fr) | 1980-05-30 |
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