WO2012070803A3 - 자동차 샤시 및 차체용 알루미늄-마그네슘-규소-구리 합금 및 그 주조방법 - Google Patents

자동차 샤시 및 차체용 알루미늄-마그네슘-규소-구리 합금 및 그 주조방법 Download PDF

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Publication number
WO2012070803A3
WO2012070803A3 PCT/KR2011/008780 KR2011008780W WO2012070803A3 WO 2012070803 A3 WO2012070803 A3 WO 2012070803A3 KR 2011008780 W KR2011008780 W KR 2011008780W WO 2012070803 A3 WO2012070803 A3 WO 2012070803A3
Authority
WO
WIPO (PCT)
Prior art keywords
bodies
casting method
automobile chassis
magnesium
silicon
Prior art date
Application number
PCT/KR2011/008780
Other languages
English (en)
French (fr)
Other versions
WO2012070803A2 (ko
Inventor
성시영
한범석
김경재
전진우
Original Assignee
현대비앤지스틸 주식회사
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 현대비앤지스틸 주식회사 filed Critical 현대비앤지스틸 주식회사
Publication of WO2012070803A2 publication Critical patent/WO2012070803A2/ko
Publication of WO2012070803A3 publication Critical patent/WO2012070803A3/ko

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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
    • 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
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 발명은 자동차 샤시 및 차체에 사용할 수 있는 Al-Mg-Si-Cu 합금을 주조하기 위한 방법으로서, 보호가스의 사용을 최소화하면서도 높은 조성의 Mg을 첨가함으로서 우수한 기계적 특성을 구현할 수 있는 주조방법 및 그 주조방법에 의해 제조된 Al-Mg-Si-Cu 합금의 제공을 목적으로 한다. 본 발명의 일 측면에 의하면, Al 용탕을 준비하는 단계; 상기 Al 용탕에 Al-Mg 모합금, Si 및 Cu를 첨가하는 단계; 및 상기 Al용탕을 주조하는 단계를 포함하는 자동차 샤시 및 차체용 Al-Mg-Si-Cu 합금 주조방법이 제공된다.
PCT/KR2011/008780 2010-11-26 2011-11-17 자동차 샤시 및 차체용 알루미늄-마그네슘-규소-구리 합금 및 그 주조방법 WO2012070803A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100119108A KR101212314B1 (ko) 2010-11-26 2010-11-26 자동차 샤시 및 차체용 알루미늄-마그네슘-규소-구리 합금 및 그 주조방법
KR10-2010-0119108 2010-11-26

Publications (2)

Publication Number Publication Date
WO2012070803A2 WO2012070803A2 (ko) 2012-05-31
WO2012070803A3 true WO2012070803A3 (ko) 2012-07-19

Family

ID=46146253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008780 WO2012070803A2 (ko) 2010-11-26 2011-11-17 자동차 샤시 및 차체용 알루미늄-마그네슘-규소-구리 합금 및 그 주조방법

Country Status (2)

Country Link
KR (1) KR101212314B1 (ko)
WO (1) WO2012070803A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101583886B1 (ko) 2013-12-18 2016-01-08 현대자동차주식회사 알루미늄합금 및 차량용 부품
KR101583887B1 (ko) 2013-12-18 2016-01-08 현대자동차주식회사 알루미늄합금 및 이를 이용한 차량용 부품
MX2017012112A (es) 2015-12-18 2018-02-15 Novelis Inc Aleaciones de aluminio 6xxx de alta resistencia y metodos para fabricarlas.
MX2018006956A (es) 2015-12-18 2018-11-09 Novelis Inc Aleaciones de aluminio 6xxx de alta resistencia y metodos para fabricar las mismas.
US11932928B2 (en) 2018-05-15 2024-03-19 Novelis Inc. High strength 6xxx and 7xxx aluminum alloys and methods of making the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980055642A (ko) * 1996-12-28 1998-09-25 박병재 복합재료의 제조방법
KR20050122485A (ko) * 2004-06-24 2005-12-29 (주)일광주공 고연성 주조용 알루미늄 합금 및 그 제조방법
KR20060098039A (ko) * 2005-03-08 2006-09-18 학교법인연세대학교 미시메탈이 첨가된 고온 구조용 마그네슘 합금 조성물
KR20090045981A (ko) * 2007-11-05 2009-05-11 주식회사동양강철 범퍼 백 빔용 알루미늄 합금

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980055642A (ko) * 1996-12-28 1998-09-25 박병재 복합재료의 제조방법
KR20050122485A (ko) * 2004-06-24 2005-12-29 (주)일광주공 고연성 주조용 알루미늄 합금 및 그 제조방법
KR20060098039A (ko) * 2005-03-08 2006-09-18 학교법인연세대학교 미시메탈이 첨가된 고온 구조용 마그네슘 합금 조성물
KR20090045981A (ko) * 2007-11-05 2009-05-11 주식회사동양강철 범퍼 백 빔용 알루미늄 합금

Also Published As

Publication number Publication date
KR101212314B1 (ko) 2012-12-13
WO2012070803A2 (ko) 2012-05-31
KR20120057402A (ko) 2012-06-05

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