GB1155883A - A process of Sintering Aluminum Based Powders and the product thereof - Google Patents

A process of Sintering Aluminum Based Powders and the product thereof

Info

Publication number
GB1155883A
GB1155883A GB3711866A GB3711866A GB1155883A GB 1155883 A GB1155883 A GB 1155883A GB 3711866 A GB3711866 A GB 3711866A GB 3711866 A GB3711866 A GB 3711866A GB 1155883 A GB1155883 A GB 1155883A
Authority
GB
United Kingdom
Prior art keywords
sintered
product
powder
shrinkage
added
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
GB3711866A
Inventor
Samuel Storchheim
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.)
Alloys Research and Manufacturing Corp
Original Assignee
Alloys Research and Manufacturing Corp
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 Alloys Research and Manufacturing Corp filed Critical Alloys Research and Manufacturing Corp
Priority to GB3711866A priority Critical patent/GB1155883A/en
Publication of GB1155883A publication Critical patent/GB1155883A/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
    • B22F2203/00—Controlling
    • B22F2203/05—Controlling thermal expansion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

1,155,883. Sintered Al-Cn-Mg alloys. ALLOYS RESEARCH & MFG. CORP. Aug. 18, 1966, No. 37118/66. Heading C7D. The shrinkage of powders consisting of Al and 1-10% by weight Cu during sintering is regulated by the addition of 0À05 to 20% by weight Mg in the form of powdered Mg or Al- Mg alloy. The Al powder may be in the form of fine or coarse powder, needles, fibres, shot, pellets, or scrap turnings. The Mg added should be prepared by atomization in helium to prevent formation of oxide films. The powder mixture is either cold pressed and sintered or hot pressed or cold or hot rolled and then sintered. With sufficient Mg added; the shrinkage is completely counteracted and net expansion results.
GB3711866A 1966-08-18 1966-08-18 A process of Sintering Aluminum Based Powders and the product thereof Expired GB1155883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3711866A GB1155883A (en) 1966-08-18 1966-08-18 A process of Sintering Aluminum Based Powders and the product thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3711866A GB1155883A (en) 1966-08-18 1966-08-18 A process of Sintering Aluminum Based Powders and the product thereof

Publications (1)

Publication Number Publication Date
GB1155883A true GB1155883A (en) 1969-06-25

Family

ID=10393877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3711866A Expired GB1155883A (en) 1966-08-18 1966-08-18 A process of Sintering Aluminum Based Powders and the product thereof

Country Status (1)

Country Link
GB (1) GB1155883A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112009002512B4 (en) 2008-10-10 2023-03-23 Gkn Sinter Metals, Llc. Bulk chemical formulation for powder metal aluminum alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112009002512B4 (en) 2008-10-10 2023-03-23 Gkn Sinter Metals, Llc. Bulk chemical formulation for powder metal aluminum alloy

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