ES418116A1 - Aluminium alloys - Google Patents

Aluminium alloys

Info

Publication number
ES418116A1
ES418116A1 ES418116A ES418116A ES418116A1 ES 418116 A1 ES418116 A1 ES 418116A1 ES 418116 A ES418116 A ES 418116A ES 418116 A ES418116 A ES 418116A ES 418116 A1 ES418116 A1 ES 418116A1
Authority
ES
Spain
Prior art keywords
alloy
ingots
ingot
total
aluminium alloys
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
Application number
ES418116A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development 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 Research and Development Ltd filed Critical Alcan Research and Development Ltd
Publication of ES418116A1 publication Critical patent/ES418116A1/en
Expired legal-status Critical Current

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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Vehicle Body Suspensions (AREA)
  • Conductive Materials (AREA)

Abstract

A method of producing an aluminum alloy ingot for obtaining extrusions of high specular reflectivity and homogeneity, which comprises forming a molten alloy containing from 0.3 to 1.2% Mg, from 0.2 to 1.2 % Si, up to 0.4% Cu and up to 0.1% of each of the elements Zn and Mn, and Sr and/or Ca in a total amount of 0.01 to 0.5%, also including the alloy of 0.05 to 0.3% of Fe as impurity and up to 0.15% in total (0.05% of each) of other impurities, transforming said alloy into ingots by the continuous casting process with direct sudden cooling, heating said ingots to 500-580ºC for a period sufficient to dissolve the content of Mg and Si, and rapidly cool the heated ingot to block Mg and Si in an essentially solid solution. (Machine-translation by Google Translate, not legally binding)
ES418116A 1972-08-23 1973-08-22 Aluminium alloys Expired ES418116A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3935572A GB1430758A (en) 1972-08-23 1972-08-23 Aluminium alloys

Publications (1)

Publication Number Publication Date
ES418116A1 true ES418116A1 (en) 1976-08-01

Family

ID=10409110

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418116A Expired ES418116A1 (en) 1972-08-23 1973-08-22 Aluminium alloys

Country Status (12)

Country Link
US (1) US3926690A (en)
JP (1) JPS4986207A (en)
BE (1) BE803892A (en)
CA (1) CA993688A (en)
CH (1) CH608522A5 (en)
DE (1) DE2341689A1 (en)
ES (1) ES418116A1 (en)
FR (1) FR2197074B1 (en)
GB (1) GB1430758A (en)
IT (1) IT992774B (en)
NL (1) NL7311573A (en)
NO (1) NO134663C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810455B2 (en) * 1979-11-20 1983-02-25 昭和軽金属株式会社 Aluminum alloy for rolling
GB2090289B (en) * 1980-12-23 1985-05-22 Aluminum Co Of America Wrought aluminum base alloy having refined intermetallic phases
US4409036A (en) * 1980-12-23 1983-10-11 Aluminum Company Of America Aluminum alloy sheet product suitable for heat exchanger fins and method
US4406717A (en) * 1980-12-23 1983-09-27 Aluminum Company Of America Wrought aluminum base alloy product having refined Al-Fe type intermetallic phases
US4412869A (en) * 1980-12-23 1983-11-01 Aluminum Company Of America Aluminum alloy tube product and method
US4412870A (en) * 1980-12-23 1983-11-01 Aluminum Company Of America Wrought aluminum base alloy products having refined intermetallic phases and method
US4937044A (en) * 1989-10-05 1990-06-26 Timminco Limited Strontium-magnesium-aluminum master alloy
GB9318041D0 (en) * 1993-08-31 1993-10-20 Alcan Int Ltd Extrudable a1-mg-si alloys
US5571347A (en) * 1994-04-07 1996-11-05 Northwest Aluminum Company High strength MG-SI type aluminum alloy
US5469911A (en) * 1994-04-12 1995-11-28 Reynolds Metals Company Method for improving surface quality of electromagnetically cast aluminum alloys and products therefrom
DE69622664T2 (en) * 1995-10-09 2002-11-14 Honda Giken Kogyo K.K., Tokio/Tokyo thixocasting
CA2279308C (en) * 1997-03-21 2009-06-02 Alcan International Limited Al-mg-si alloy with good extrusion properties
US6042660A (en) * 1998-06-08 2000-03-28 Kb Alloys, Inc. Strontium master alloy composition having a reduced solidus temperature and method of manufacturing the same
US6334978B1 (en) * 1999-07-13 2002-01-01 Alcoa, Inc. Cast alloys
JP2005015842A (en) * 2003-06-25 2005-01-20 Tateyama Alum Ind Co Ltd Aluminum alloy extrusion material having excellent etching treatment uniformity
PL1574590T3 (en) 2004-03-11 2007-09-28 Gkss Forschungszentrum Geesthacht Gmbh Method of manufacturing profiles from magnesium by extrusion
DE102004022817A1 (en) * 2004-05-08 2005-12-01 Erbslöh Ag Decorative anodizable, easily deformable, mechanically highly loadable aluminum alloy, process for its production and aluminum product made from this alloy
JP5321960B2 (en) 2009-01-06 2013-10-23 日本軽金属株式会社 Method for producing aluminum alloy
CA2721761C (en) * 2009-11-20 2016-04-19 Korea Institute Of Industrial Technology Aluminum alloy and manufacturing method thereof
CA2721752C (en) * 2009-11-20 2015-01-06 Korea Institute Of Industrial Technology Aluminum alloy and manufacturing method thereof
US20200216938A1 (en) 2017-08-01 2020-07-09 Aleris Aluminum Duffel Bvba 6xxxx-series rolled sheet product with improved formability
CN118064772B (en) * 2024-04-24 2024-06-25 湖南卓创精材科技股份有限公司 High-reflectivity Al-Mg-Si alloy, preparation method and application

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1412280A (en) * 1920-03-29 1922-04-11 Aluminum Co Of America Aluinum alloy
US2993784A (en) * 1956-06-21 1961-07-25 Huddle Roy Alfred Ulfketel Aluminium alloys
US3252841A (en) * 1964-09-25 1966-05-24 Dow Chemical Co Aluminum alloy

Also Published As

Publication number Publication date
FR2197074A1 (en) 1974-03-22
NO134663C (en) 1976-11-24
JPS4986207A (en) 1974-08-19
NO134663B (en) 1976-08-16
DE2341689A1 (en) 1974-03-21
FR2197074B1 (en) 1976-11-19
CA993688A (en) 1976-07-27
US3926690A (en) 1975-12-16
BE803892A (en) 1974-02-22
AU5906473A (en) 1975-02-13
CH608522A5 (en) 1979-01-15
GB1430758A (en) 1976-04-07
IT992774B (en) 1975-09-30
NL7311573A (en) 1974-02-26

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