BRPI0409700A - recycled aluminum scrap alloys containing high levels of iron and silicon - Google Patents

recycled aluminum scrap alloys containing high levels of iron and silicon

Info

Publication number
BRPI0409700A
BRPI0409700A BRPI0409700-9A BRPI0409700A BRPI0409700A BR PI0409700 A BRPI0409700 A BR PI0409700A BR PI0409700 A BRPI0409700 A BR PI0409700A BR PI0409700 A BRPI0409700 A BR PI0409700A
Authority
BR
Brazil
Prior art keywords
iron
silicon
alloys containing
containing high
high levels
Prior art date
Application number
BRPI0409700-9A
Other languages
Portuguese (pt)
Inventor
Adriano M P Ferreira
Sadashiv K Nadkarni
Original Assignee
Alcan Int Ltd
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.)
Filing date
Publication date
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BRPI0409700A publication Critical patent/BRPI0409700A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Abstract

"LIGAS DE SUCATA DE ALUMìNIO RECICLADA CONTENDO ALTOS NìVEIS DE FERRO E SILìCIO". A presente invenção refere-se à reciclagem amigável de ligas de alumínio que são variantes das ligas das séries AA 3000 e AA 5000 contendo quantidades maiores que as usuais de silício e ferro. As ligas contêm em porcentagens em peso, mais de 0,6 - 2,0% de silício, 0,9 - 2,4% de ferro, onde a razão da quantidade de ferro para a quantidade de silício está na faixa de 1,2 - 1,8:1. Outros componentes das ligas podem incluir 0 - 0,4% de cobre, 0 - 1,5% de manganês, 0 - 5,0% de magnésio, 0 - 0,5% de zinco, 0 - 3,5% de cromo, 0 - 0,1% de titânio e o saldo sendo alumínio e impurezas incidentais."RECYCLED ALUMINUM SCRAP ALLOYS CONTAINING HIGH IRON AND SILENCE LEVELS". The present invention relates to the friendly recycling of aluminum alloys which are variants of AA 3000 and AA 5000 series alloys containing larger than usual amounts of silicon and iron. Alloys contain in weight percentages more than 0.6 - 2.0% silicon, 0.9 - 2.4% iron, where the ratio of iron to silicon is in the range of 1, 2 - 1.8: 1. Other alloying components may include 0 - 0.4% copper, 0 - 1.5% manganese, 0 - 5.0% magnesium, 0 - 0.5% zinc, 0 - 3.5% chromium , 0 - 0.1% titanium and the balance being aluminum and incidental impurities.

BRPI0409700-9A 2003-04-24 2004-03-30 recycled aluminum scrap alloys containing high levels of iron and silicon BRPI0409700A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46498203P 2003-04-24 2003-04-24
PCT/CA2004/000477 WO2004094679A1 (en) 2003-04-24 2004-03-30 Alloys from recycled aluminum scrap containing high levels of iron and silicon

Publications (1)

Publication Number Publication Date
BRPI0409700A true BRPI0409700A (en) 2006-05-02

Family

ID=33310986

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409700-9A BRPI0409700A (en) 2003-04-24 2004-03-30 recycled aluminum scrap alloys containing high levels of iron and silicon

Country Status (3)

Country Link
US (2) US20040213695A1 (en)
BR (1) BRPI0409700A (en)
WO (1) WO2004094679A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080041501A1 (en) * 2006-08-16 2008-02-21 Commonwealth Industries, Inc. Aluminum automotive heat shields
HUE055985T2 (en) 2011-09-16 2022-01-28 Ball Corp Impact extruded containers from recycled aluminium scrap
KR101357050B1 (en) * 2011-10-10 2014-02-04 한국생산기술연구원 Al-Mg-Fe-Si ALLOY HAVING HIGH THERMAL CONDUCTIVITY FOR DIE CASTING
CN102492878A (en) * 2011-11-15 2012-06-13 徐艳 Production method for aluminum alloy bicycle frame pipe for electric bicycle
MX359572B (en) 2011-12-16 2018-10-01 Novelis Inc Aluminium fin alloy and method of making the same.
CN102634700B (en) * 2012-05-15 2014-09-17 山东大学 Casting aluminum-silicon alloy inoculant, and preparation method and application thereof
CN107985713A (en) 2013-04-09 2018-05-04 鲍尔公司 The Aluminum Bottle of the impact extrusion with threaded neck manufactured by the aluminium and the alloy of enhancing that recycle
WO2016022457A1 (en) 2014-08-06 2016-02-11 Novelis Inc. Aluminum alloy for heat exchanger fins
US20160271688A1 (en) * 2015-03-17 2016-09-22 Juergen Wuest Low cost high ductility cast aluminum alloy
US20180044155A1 (en) 2016-08-12 2018-02-15 Ball Corporation Apparatus and Methods of Capping Metallic Bottles
US11519057B2 (en) 2016-12-30 2022-12-06 Ball Corporation Aluminum alloy for impact extruded containers and method of making the same
BR112019016870A2 (en) 2017-02-16 2020-04-14 Ball Corp apparatus and methods for forming rotatable tamper-proof closures on the threaded neck of metal containers
MX2020002563A (en) 2017-09-15 2020-07-13 Ball Corp System and method of forming a metallic closure for a threaded container.
CN110157955A (en) * 2018-02-06 2019-08-23 重庆熵臻科技有限公司 A kind of uniform light-type environmental protection aluminium alloy extrusions of high intensity particle distribution

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1039335A (en) * 1962-10-15 1966-08-17 Honda Motor Co Ltd Hydronalium alloy for die-casting use
US4235646A (en) * 1978-08-04 1980-11-25 Swiss Aluminium Ltd. Continuous strip casting of aluminum alloy from scrap aluminum for container components
US4282044A (en) * 1978-08-04 1981-08-04 Coors Container Company Method of recycling aluminum scrap into sheet material for aluminum containers
FR2615530B1 (en) * 1987-05-19 1992-05-22 Cegedur ALUMINUM ALLOY FOR THIN SHEET SUITABLE FOR OBTAINING LIDS AND BOX BODIES AND PROCESS FOR PRODUCING THE SAME
JPS6439340A (en) * 1987-08-03 1989-02-09 Furukawa Aluminium Aluminum alloy composite plate for wrapping
JPH03215646A (en) * 1990-01-20 1991-09-20 Kobe Steel Ltd Aluminum can body material excellent in can bottom formability
JPH0717989B2 (en) * 1990-12-14 1995-03-01 株式会社神戸製鋼所 Method for manufacturing aluminum alloy sheet with excellent formability
US5486243A (en) * 1992-10-13 1996-01-23 Kawasaki Steel Corporation Method of producing an aluminum alloy sheet excelling in formability
JP4058536B2 (en) * 1997-10-31 2008-03-12 日本軽金属株式会社 Method for producing aluminum alloy foil
US6231809B1 (en) * 1998-02-20 2001-05-15 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Al-Mg-Si aluminum alloy sheet for forming having good surface properties with controlled texture
JP4631111B2 (en) * 1999-10-26 2011-02-16 東洋製罐株式会社 Aluminum can materials, cans and can lids
GB0107208D0 (en) * 2001-03-22 2001-05-16 Alcan Int Ltd "Al Alloy"

Also Published As

Publication number Publication date
US20040213695A1 (en) 2004-10-28
WO2004094679A1 (en) 2004-11-04
US20080181812A1 (en) 2008-07-31

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 8A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.