TW200722530A - Zn-Al alloy excellent in elongation and method for producing the same - Google Patents

Zn-Al alloy excellent in elongation and method for producing the same

Info

Publication number
TW200722530A
TW200722530A TW095140284A TW95140284A TW200722530A TW 200722530 A TW200722530 A TW 200722530A TW 095140284 A TW095140284 A TW 095140284A TW 95140284 A TW95140284 A TW 95140284A TW 200722530 A TW200722530 A TW 200722530A
Authority
TW
Taiwan
Prior art keywords
elongation
producing
phases
same
alloy
Prior art date
Application number
TW095140284A
Other languages
Chinese (zh)
Inventor
Toshiaki Takagi
Koichi Makii
Seiya Furuta
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of TW200722530A publication Critical patent/TW200722530A/en

Links

Classifications

    • 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
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/165—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon of zinc or cadmium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)

Abstract

A Zn-Al alloy excellent in elongation, and a method for producing the same are provided. The Zn-Al alloy comprises Zn in a range of 68 to 88% by mass and the remainder including Al and unavoidable impurities, and has a structure with β phases finely dispersed in respective α phases or respective α' phases, not more than 5 μm in average grain size, a macrosegregation value of Al in the structure being less than 3 %, wherein lamellar structures at a central part of the structure is at not higher than 30 % by volume, and a difference in average hardness between the central part and a surface layer zone of the structure is not more than 15 %, so that the Zn - Al alloy is improved in respect of elongation and uniformity.
TW095140284A 2005-11-17 2006-10-31 Zn-Al alloy excellent in elongation and method for producing the same TW200722530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005333280A JP4769065B2 (en) 2005-11-17 2005-11-17 Zn-Al alloy having excellent elongation and method for producing the same

Publications (1)

Publication Number Publication Date
TW200722530A true TW200722530A (en) 2007-06-16

Family

ID=38039515

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095140284A TW200722530A (en) 2005-11-17 2006-10-31 Zn-Al alloy excellent in elongation and method for producing the same

Country Status (5)

Country Link
US (1) US20070107813A1 (en)
JP (1) JP4769065B2 (en)
CN (1) CN100453668C (en)
IT (1) ITMI20062110A1 (en)
TW (1) TW200722530A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080196796A1 (en) * 2005-06-01 2008-08-21 Koichi Makii Zn-Al Alloy Having Excellent High-Speed Deformation Properties and Process For Producing the Same
CN101935779B (en) * 2010-08-20 2012-03-07 绍兴市天龙锡材有限公司 Zinc aluminum alloy wire for end face gold spraying of metalized film capacitor
JP2012180557A (en) * 2011-03-01 2012-09-20 Kobe Steel Ltd Zinc alloy cast ingot having excellent workability and method for producing the zinc alloy cast ingot
JP5702628B2 (en) * 2011-03-01 2015-04-15 株式会社神戸製鋼所 Zn-Al-Cu alloy rolled material
CN104498773B (en) * 2014-12-19 2017-03-22 宁波博威合金材料股份有限公司 Deformed zinc-based alloy material as well as preparation method and application thereof
CN112159944B (en) * 2020-10-10 2022-07-26 中铝材料应用研究院有限公司 Preparation method of 7000 series aluminum material
CN113234974B (en) * 2021-05-07 2022-07-01 北京工业大学 Method for reducing thermoplastic deformation resistance of Er microalloyed 7000 series aluminum alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3674897B2 (en) * 1998-02-06 2005-07-27 株式会社神戸製鋼所 Zn-Al alloy for vibration control and manufacturing method thereof
JP3898844B2 (en) * 1998-09-25 2007-03-28 株式会社神戸製鋼所 Zn-Al alloy member having stable deformation resistance
JP3773893B2 (en) * 2002-11-12 2006-05-10 株式会社神戸製鋼所 Zn-Al alloy having excellent high-speed deformation characteristics and method for producing the same
CN1570169A (en) * 2003-07-11 2005-01-26 马健鹉 Zinc alloy for cast
JP4315797B2 (en) * 2003-12-26 2009-08-19 株式会社神戸製鋼所 Zn-Al alloy having excellent high-speed deformation characteristics and method for producing the same

Also Published As

Publication number Publication date
CN1966749A (en) 2007-05-23
JP4769065B2 (en) 2011-09-07
ITMI20062110A1 (en) 2007-05-18
CN100453668C (en) 2009-01-21
JP2007138242A (en) 2007-06-07
US20070107813A1 (en) 2007-05-17

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