KR102248575B1 - 알루미늄-아연-마그네슘 합금을 인공 시효시키는 방법, 및 이에 기초한 제품 - Google Patents

알루미늄-아연-마그네슘 합금을 인공 시효시키는 방법, 및 이에 기초한 제품 Download PDF

Info

Publication number
KR102248575B1
KR102248575B1 KR1020157028391A KR20157028391A KR102248575B1 KR 102248575 B1 KR102248575 B1 KR 102248575B1 KR 1020157028391 A KR1020157028391 A KR 1020157028391A KR 20157028391 A KR20157028391 A KR 20157028391A KR 102248575 B1 KR102248575 B1 KR 102248575B1
Authority
KR
South Korea
Prior art keywords
aging
delete delete
aluminum alloy
temperature
minutes
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.)
Active
Application number
KR1020157028391A
Other languages
English (en)
Korean (ko)
Other versions
KR20150127695A (ko
Inventor
신얀 얀
웬핑 장
다나 클라크
제임스 다니엘 브라이언트
젠 린
Original Assignee
알코아 유에스에이 코포레이션
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 알코아 유에스에이 코포레이션 filed Critical 알코아 유에스에이 코포레이션
Publication of KR20150127695A publication Critical patent/KR20150127695A/ko
Application granted granted Critical
Publication of KR102248575B1 publication Critical patent/KR102248575B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04—Casting aluminium or magnesium
    • 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
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Forging (AREA)
  • Materials For Medical Uses (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Heat Treatment Of Articles (AREA)
  • Dental Preparations (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
KR1020157028391A 2013-03-14 2014-03-12 알루미늄-아연-마그네슘 합금을 인공 시효시키는 방법, 및 이에 기초한 제품 Active KR102248575B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/827,918 2013-03-14
US13/827,918 US9249487B2 (en) 2013-03-14 2013-03-14 Methods for artificially aging aluminum-zinc-magnesium alloys, and products based on the same
PCT/US2014/024576 WO2014159647A1 (en) 2013-03-14 2014-03-12 Methods for artificially aging aluminum-zinc-magnesium alloys, and products based on the same

Publications (2)

Publication Number Publication Date
KR20150127695A KR20150127695A (ko) 2015-11-17
KR102248575B1 true KR102248575B1 (ko) 2021-05-04

Family

ID=51625220

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157028391A Active KR102248575B1 (ko) 2013-03-14 2014-03-12 알루미늄-아연-마그네슘 합금을 인공 시효시키는 방법, 및 이에 기초한 제품

Country Status (13)

Country Link
US (1) US9249487B2 (https=)
EP (2) EP3795712A1 (https=)
JP (1) JP6486895B2 (https=)
KR (1) KR102248575B1 (https=)
CN (2) CN111621727B (https=)
BR (1) BR112015020448B1 (https=)
CA (1) CA2900961C (https=)
ES (1) ES2848029T3 (https=)
GB (1) GB2526758B (https=)
MX (1) MX375227B (https=)
PL (1) PL2984200T3 (https=)
RU (1) RU2668106C2 (https=)
WO (1) WO2014159647A1 (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015002177A1 (ja) * 2013-07-04 2015-01-08 昭和電工株式会社 切削用素材の製造方法
US9765419B2 (en) * 2014-03-12 2017-09-19 Alcoa Usa Corp. Methods for artificially aging aluminum-zinc-magnesium alloys, and products based on the same
KR101637785B1 (ko) * 2014-12-22 2016-07-08 현대자동차주식회사 자동차용 하이브리드 도어
CA2999900C (en) * 2015-10-08 2021-03-30 Novelis Inc. A process for warm forming a hardened aluminum alloy
CN116043145A (zh) 2015-10-08 2023-05-02 诺维尔里斯公司 用于使处于t4回火状态的可时效硬化铝合金温成形的方法
EP3294918B8 (en) 2016-08-04 2019-02-27 Indian Institute of Technology, Bombay Four-step thermal aging method for improving environmentally assisted cracking resistance of 7xxx series aluminium alloys
CN107574343B (zh) * 2017-09-27 2019-07-26 山东南山铝业股份有限公司 提高汽车承载部件专用铝型材耐疲劳性的生产工艺及其生产的汽车承载部件专用铝型材
WO2019089736A1 (en) 2017-10-31 2019-05-09 Arconic Inc. Improved aluminum alloys, and methods for producing the same
FR3084087B1 (fr) * 2018-07-17 2021-10-01 Constellium Neuf Brisach Procede de fabrication de toles minces en alliage d'aluminium 7xxx aptes a la mise en forme et a l'assemblage
NL2023766B1 (en) * 2018-09-05 2020-07-14 Aleris Rolled Prod Germany Gmbh Method of producing a high-energy hydroformed structure from a 7xxx-series alloy
US12247278B2 (en) 2018-10-08 2025-03-11 Airbus Sas Method of producing a high-energy hydroformed structure from a 7xxx-series alloy
WO2020097169A1 (en) 2018-11-07 2020-05-14 Arconic Inc. 2xxx aluminum lithium alloys
ES2978594T3 (es) 2018-11-12 2024-09-16 Novelis Inc Productos de aleación de aluminio termotratable, rápidamente envejecidos, de alta resistencia y métodos para fabricar los mismos
EP3880859A1 (en) 2018-11-12 2021-09-22 Airbus SAS Method of producing a high-energy hydroformed structure from a 7xxx-series alloy
WO2020172046A1 (en) 2019-02-20 2020-08-27 Howmet Aerospace Inc. Improved aluminum-magnesium-zinc aluminum alloys
KR102248362B1 (ko) * 2019-04-29 2021-05-04 동의대학교 산학협력단 대형 링 단조한 7000계 알루미늄 합금 및 이의 시효처리 방법
CN110438377B (zh) * 2019-08-14 2020-06-16 中南大学 一种高强耐应力腐蚀Al-Zn-Mg-Cu合金及其制备方法
KR102435421B1 (ko) * 2020-10-27 2022-08-24 주식회사 대림산업 블리스터 발생 방지가 가능한 알루미늄 합금 부품의 다이캐스팅 제조 방법
JP2022131546A (ja) * 2021-02-26 2022-09-07 Ｍｋｎアルミニウム株式会社 アルミニウム合金鋳塊及びその製造方法
CN113122759A (zh) * 2021-03-29 2021-07-16 烟台南山学院 一种抗蠕变性耐高温铸造铝合金及其制造方法
EP4515014A1 (en) * 2022-04-26 2025-03-05 Alcoa USA Corp. High strength extrusion alloy
CN117385302B (zh) * 2023-11-03 2025-12-30 中国科学院金属研究所 一种自然时效态6xxxAl基材料的人工时效方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305410A (en) 1964-04-24 1967-02-21 Reynolds Metals Co Heat treatment of aluminum
US3881966A (en) 1971-03-04 1975-05-06 Aluminum Co Of America Method for making aluminum alloy product
IL39200A (en) 1972-04-12 1975-08-31 Israel Aircraft Ind Ltd Method of reducing the susceptibility of alloys,particularly aluminum alloys,to stress-corrosion cracking
US4477292A (en) 1973-10-26 1984-10-16 Aluminum Company Of America Three-step aging to obtain high strength and corrosion resistance in Al-Zn-Mg-Cu alloys
US4863528A (en) 1973-10-26 1989-09-05 Aluminum Company Of America Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same
JPH01127642A (ja) * 1987-11-10 1989-05-19 Kobe Steel Ltd 絞り成形用熱処理型高強度アルミニウム合金板及びその製造法
WO1995024514A1 (en) 1994-03-10 1995-09-14 Reynolds Metals Company Heat treatment for thick aluminum plate
JP3638188B2 (ja) * 1996-12-12 2005-04-13 住友軽金属工業株式会社 耐応力腐食割れ性に優れた自動二輪車のフロントフォークアウターチューブ用高力アルミニウム合金押出管の製造方法
JP3705320B2 (ja) 1997-04-18 2005-10-12 株式会社神戸製鋼所 耐食性に優れる高強度熱処理型７０００系アルミニウム合金
RU2133295C1 (ru) * 1998-03-05 1999-07-20 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Сплав на основе алюминия и способ его термической обработки
US6569271B2 (en) 2001-02-28 2003-05-27 Pechiney Rolled Products, Llc. Aluminum alloys and methods of making the same
BRPI0409267B1 (pt) 2003-04-10 2017-04-25 Corus Aluminium Walzprodukte Gmbh produto de liga de alumínio com alta resistência mecânica e tenacidade à fratura e uma boa resistência à corrosão, componente estrutural de liga de alumínio e chapa de molde
US7625454B2 (en) 2004-07-28 2009-12-01 Alcoa Inc. Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castings
US7883591B2 (en) * 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
US20060289093A1 (en) 2005-05-25 2006-12-28 Howmet Corporation Al-Zn-Mg-Ag high-strength alloy for aerospace and automotive castings
US20070204937A1 (en) * 2005-07-21 2007-09-06 Aleris Koblenz Aluminum Gmbh Wrought aluminium aa7000-series alloy product and method of producing said product
JP4753240B2 (ja) * 2005-10-04 2011-08-24 三菱アルミニウム株式会社 高強度アルミニウム合金材ならびに該合金材の製造方法
AU2007252218B2 (en) * 2006-05-24 2012-04-05 Bluescope Steel Limited Treating AL/ZN-based alloy coated products
WO2008005852A2 (en) * 2006-06-30 2008-01-10 Alcan Rolled Products-Ravenswood, Llc, High strength, heat treatable al-zn-mg aluminium alloy
WO2008003506A2 (en) 2006-07-07 2008-01-10 Aleris Aluminum Koblenz Gmbh Aa7000-series aluminium alloy products and a method of manufacturing thereof
US20080066833A1 (en) 2006-09-19 2008-03-20 Lin Jen C HIGH STRENGTH, HIGH STRESS CORROSION CRACKING RESISTANT AND CASTABLE Al-Zn-Mg-Cu-Zr ALLOY FOR SHAPE CAST PRODUCTS
US20120055888A1 (en) 2010-09-08 2012-03-08 Pall Europe Limited Outlet for shower or faucet head

Also Published As

Publication number Publication date
MX2015011512A (es) 2016-01-12
GB2526758B (en) 2020-08-26
JP6486895B2 (ja) 2019-03-20
WO2014159647A1 (en) 2014-10-02
RU2015143662A (ru) 2017-04-26
CA2900961C (en) 2021-06-22
GB2526758A (en) 2015-12-02
CN111621727A (zh) 2020-09-04
BR112015020448A2 (pt) 2017-07-18
JP2016516899A (ja) 2016-06-09
US9249487B2 (en) 2016-02-02
KR20150127695A (ko) 2015-11-17
EP2984200A4 (en) 2017-03-15
US20150376754A1 (en) 2015-12-31
MX375227B (es) 2025-03-06
EP3795712A1 (en) 2021-03-24
ES2848029T3 (es) 2021-08-05
BR112015020448B1 (pt) 2024-04-30
CN105051237A (zh) 2015-11-11
RU2668106C2 (ru) 2018-09-26
RU2015143662A3 (https=) 2018-03-19
CA2900961A1 (en) 2014-10-02
GB201517864D0 (en) 2015-11-25
EP2984200A1 (en) 2016-02-17
EP2984200B8 (en) 2021-01-20
CN111621727B (zh) 2022-08-16
PL2984200T3 (pl) 2021-05-31
BR112015020448A8 (pt) 2018-01-02
EP2984200B1 (en) 2020-12-09

Similar Documents

Publication Publication Date Title
KR102248575B1 (ko) 알루미늄-아연-마그네슘 합금을 인공 시효시키는 방법, 및 이에 기초한 제품
KR101883021B1 (ko) 개선된 7xxx 알루미늄 합금 및 이의 제조 방법
US9765419B2 (en) Methods for artificially aging aluminum-zinc-magnesium alloys, and products based on the same
EP2822716A1 (en) Improved aluminum alloys containing magnesium, silicon, manganese, iron, and copper, and methods for producing the same
CN105143492A (zh) 改进的铝镁锂合金及其制作方法
CN103168111B (zh) 改进的2xxx铝合金及其生产方法
AU2012202430A1 (en) Improved 6xxx aluminum alloys, and methods for producing the same
AU2012202427A1 (en) Improved 7xxx aluminum alloys, and methods for producing the same

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20151012

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20170504

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190307

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200710

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210311

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20210429

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20210429

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20240401

Start annual number: 4

End annual number: 4