GB1259782A - Improvements in or relating to zinc alloys - Google Patents

Improvements in or relating to zinc alloys

Info

Publication number
GB1259782A
GB1259782A GB6057968A GB6057968A GB1259782A GB 1259782 A GB1259782 A GB 1259782A GB 6057968 A GB6057968 A GB 6057968A GB 6057968 A GB6057968 A GB 6057968A GB 1259782 A GB1259782 A GB 1259782A
Authority
GB
United Kingdom
Prior art keywords
alloy
relating
zinc alloys
cooling
superplastic
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
GB6057968A
Inventor
George Anthony Hare
Alan Ernest William Smith
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to US818389A priority Critical patent/US3676115A/en
Priority to DE19691922213 priority patent/DE1922213A1/en
Priority to JP44033281A priority patent/JPS4916701B1/ja
Priority to FR6914144A priority patent/FR2007807A1/fr
Publication of GB1259782A publication Critical patent/GB1259782A/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
    • 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
    • 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

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)
  • Physical Vapour Deposition (AREA)

Abstract

1,259,782. Zinc base alloy. DEFENCE SECRETARY OF STATE FOR. April 3, 1969 [May 3, 1968; Dec. 20, 1968], Nos. 21118/68 and 60579/68. Heading C7A. A wrought superplastic quaternary two phase alloy consists of: - Zn 70-82% Al 30-18% to which is added up to 0À25% Mg and up to 2% of Cu, Ni or Ag. The alloy may be homogenized at 280-380‹C. followed by cooling with optional reheating to 275‹C. The micro-structure of the heat-treated alloy may be varied by the rate of cooling.
GB6057968A 1968-05-03 1968-12-20 Improvements in or relating to zinc alloys Expired GB1259782A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US818389A US3676115A (en) 1968-05-03 1969-04-22 Zinc alloys
DE19691922213 DE1922213A1 (en) 1968-05-03 1969-04-30 Zinc-aluminum alloys
JP44033281A JPS4916701B1 (en) 1968-05-03 1969-05-01
FR6914144A FR2007807A1 (en) 1968-05-03 1969-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2111868 1968-05-03

Publications (1)

Publication Number Publication Date
GB1259782A true GB1259782A (en) 1972-01-12

Family

ID=10157511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6057968A Expired GB1259782A (en) 1968-05-03 1968-12-20 Improvements in or relating to zinc alloys

Country Status (1)

Country Link
GB (1) GB1259782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531209A1 (en) * 1991-09-03 1993-03-10 Falmex S.A. De C.V. Zinc-based alloys and their application to industrial processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531209A1 (en) * 1991-09-03 1993-03-10 Falmex S.A. De C.V. Zinc-based alloys and their application to industrial processes

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee