GB1131278A - Process for preparing high strength articles from aluminum-base alloys - Google Patents

Process for preparing high strength articles from aluminum-base alloys

Info

Publication number
GB1131278A
GB1131278A GB3457466A GB3457466A GB1131278A GB 1131278 A GB1131278 A GB 1131278A GB 3457466 A GB3457466 A GB 3457466A GB 3457466 A GB3457466 A GB 3457466A GB 1131278 A GB1131278 A GB 1131278A
Authority
GB
United Kingdom
Prior art keywords
aluminum
high strength
pellets
preparing high
base alloys
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
GB3457466A
Inventor
George Stephen Foerster
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB3457466A priority Critical patent/GB1131278A/en
Publication of GB1131278A publication Critical patent/GB1131278A/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
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

1,131,278. Altering physical properties. DOW CHEMICAL CO. 2 Aug., 1966, No. 34574/66. Heading B3V. [Also in Division C7] A molten alloy consisting of, in percentage by weight is atomized into pellets of such a size that at least 50% are capable of passing through a No. 20 mesh screen, and the pellets are then compacted by hot working to a desired shape, followed by solution treatment, quenching and ageing. Compaction may be effected by extrusion in the range 600-850‹ F. The pellets being first preheated at 700-900‹ F.
GB3457466A 1966-08-02 1966-08-02 Process for preparing high strength articles from aluminum-base alloys Expired GB1131278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3457466A GB1131278A (en) 1966-08-02 1966-08-02 Process for preparing high strength articles from aluminum-base alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3457466A GB1131278A (en) 1966-08-02 1966-08-02 Process for preparing high strength articles from aluminum-base alloys

Publications (1)

Publication Number Publication Date
GB1131278A true GB1131278A (en) 1968-10-23

Family

ID=10367322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457466A Expired GB1131278A (en) 1966-08-02 1966-08-02 Process for preparing high strength articles from aluminum-base alloys

Country Status (1)

Country Link
GB (1) GB1131278A (en)

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