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WO2010101394A2 - High strength and lightweight zinc-aluminum alloy - Google Patents

High strength and lightweight zinc-aluminum alloy Download PDF

Info

Publication number
WO2010101394A2
WO2010101394A2 PCT/KR2010/001303 KR2010001303W WO2010101394A2 WO 2010101394 A2 WO2010101394 A2 WO 2010101394A2 KR 2010001303 W KR2010001303 W KR 2010001303W WO 2010101394 A2 WO2010101394 A2 WO 2010101394A2
Authority
WO
WIPO (PCT)
Prior art keywords
zinc
high strength
lightweight
aluminum alloy
aluminum
Prior art date
Application number
PCT/KR2010/001303
Other languages
French (fr)
Korean (ko)
Other versions
WO2010101394A3 (en
Inventor
임현규
Original Assignee
Lim Hyun Kyu
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42369525&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010101394(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lim Hyun Kyu filed Critical Lim Hyun Kyu
Publication of WO2010101394A2 publication Critical patent/WO2010101394A2/en
Publication of WO2010101394A3 publication Critical patent/WO2010101394A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Continuous Casting (AREA)

Abstract

The present invention relates to a high strength and lightweight zinc-aluminum alloy, and more particularly, to a high strength and lightweight die-cast zinc-aluminum alloy consisting of 45 to 55 wt % of aluminum (Al), 1.0 to 9.0 wt % of copper (Cu), 0.001 to 3.0 wt % of silicon (Si), and a remainder of zinc (Zn) and impurities. The alloy of the present invention is more lightweight than conventional zinc-aluminum alloys by 18% or more, and the strength thereof is improved by 20% or more as compared to conventional alloys. The alloy of the present invention improves the durability and reduces the weight of products, and thus can be used effectively in the production of mobile electronic equipment.
PCT/KR2010/001303 2009-03-03 2010-03-03 High strength and lightweight zinc-aluminum alloy WO2010101394A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0017894 2009-03-03
KR20090017894 2009-03-03
KR10-2009-0100534 2009-10-22
KR1020090100534A KR100961081B1 (en) 2009-03-03 2009-10-22 Zinc-aluminium alloys with high strength and low density

Publications (2)

Publication Number Publication Date
WO2010101394A2 true WO2010101394A2 (en) 2010-09-10
WO2010101394A3 WO2010101394A3 (en) 2010-11-25

Family

ID=42369525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001303 WO2010101394A2 (en) 2009-03-03 2010-03-03 High strength and lightweight zinc-aluminum alloy

Country Status (2)

Country Link
KR (1) KR100961081B1 (en)
WO (1) WO2010101394A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014015600A1 (en) * 2012-07-23 2014-01-30 刘欣明 High strength aluminium alloy and production process therefor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101124235B1 (en) 2010-05-29 2012-03-27 주식회사 인터프랙스퀀텀 Aluminium alloy and aluminium alloy casting
KR101311915B1 (en) 2011-10-05 2013-09-26 주식회사 인터프랙스퀀텀 Aluminium alloy and aluminium alloy casting
KR101526661B1 (en) * 2013-05-07 2015-06-05 현대자동차주식회사 Wear-resistant alloys having a complex microstructure
CN103243239A (en) * 2013-06-04 2013-08-14 镇江忆诺唯记忆合金有限公司 Process method for improving friction and abrasion performance of zinc aluminum alloy
KR101910868B1 (en) 2017-02-28 2018-10-23 창원대학교 산학협력단 Zinc-Aluminium alloy having directional grain and method for fabricating the same
KR101974913B1 (en) * 2017-04-13 2019-05-07 한국기계연구원 Al-Zn-Cu alloy and manufacturing method thereof
WO2021172635A1 (en) * 2020-02-28 2021-09-02 엘지전자 주식회사 Multi-component alloy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343309B1 (en) * 1994-07-18 2002-11-25 엔.브이. 유니온 미니에르 에스.아. Hot chamber castable zinc alloy
KR100586437B1 (en) * 1999-08-09 2006-06-08 신닛뽄세이테쯔 카부시키카이샤 Zn-Al-Mg-Si ALLOY PLATED STEEL PRODUCT HAVING EXCELLENT CORROSION RESISTANCE AND METHOD FOR PREPARING THE SAME

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142603A (en) * 1988-11-22 1990-05-31 Sumitomo Metal Ind Ltd Manufacture of zinc-aluminum base alloy sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343309B1 (en) * 1994-07-18 2002-11-25 엔.브이. 유니온 미니에르 에스.아. Hot chamber castable zinc alloy
KR100586437B1 (en) * 1999-08-09 2006-06-08 신닛뽄세이테쯔 카부시키카이샤 Zn-Al-Mg-Si ALLOY PLATED STEEL PRODUCT HAVING EXCELLENT CORROSION RESISTANCE AND METHOD FOR PREPARING THE SAME

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
T. SAVASKAN ET AL.: 'Effects of pressure and sliding speed on the friction and wear properties of Al-40Zn-3Cu-2Si alloy: A comparative study with SAW 65 bronze' MATERIALS SCIENCE AND ENGINEERING A vol. 496, 25 November 2008, pages 517 - 523 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014015600A1 (en) * 2012-07-23 2014-01-30 刘欣明 High strength aluminium alloy and production process therefor

Also Published As

Publication number Publication date
KR100961081B1 (en) 2010-06-08
WO2010101394A3 (en) 2010-11-25

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