GB881399A - Improvements relating to the treatment of metal powder - Google Patents

Improvements relating to the treatment of metal powder

Info

Publication number
GB881399A
GB881399A GB39686/58A GB3968658A GB881399A GB 881399 A GB881399 A GB 881399A GB 39686/58 A GB39686/58 A GB 39686/58A GB 3968658 A GB3968658 A GB 3968658A GB 881399 A GB881399 A GB 881399A
Authority
GB
United Kingdom
Prior art keywords
treatment
metal powder
improvements relating
relating
annealed
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
GB39686/58A
Inventor
De Witt Henry West
David Myers Llewelyn
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.)
Inco Ltd
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel Co 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 Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Priority to GB39686/58A priority Critical patent/GB881399A/en
Priority to CH8163459A priority patent/CH388739A/en
Priority to CH1199461A priority patent/CH408610A/en
Publication of GB881399A publication Critical patent/GB881399A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/148—Agglomerating

Landscapes

  • Powder Metallurgy (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Carbonyl nickel powder is annealed by heating at 800 DEG C. in hydrogen for one hour.
GB39686/58A 1958-12-09 1958-12-09 Improvements relating to the treatment of metal powder Expired GB881399A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB39686/58A GB881399A (en) 1958-12-09 1958-12-09 Improvements relating to the treatment of metal powder
CH8163459A CH388739A (en) 1958-12-09 1959-12-09 Process for increasing the average grain size of a metal powder
CH1199461A CH408610A (en) 1958-12-09 1961-10-17 Process for increasing the average grain size of a metal powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39686/58A GB881399A (en) 1958-12-09 1958-12-09 Improvements relating to the treatment of metal powder

Publications (1)

Publication Number Publication Date
GB881399A true GB881399A (en) 1961-11-01

Family

ID=10410915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39686/58A Expired GB881399A (en) 1958-12-09 1958-12-09 Improvements relating to the treatment of metal powder

Country Status (2)

Country Link
CH (1) CH388739A (en)
GB (1) GB881399A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445555A (en) * 1966-03-17 1969-05-20 Int Nickel Co Process for agglomerating fine metal powders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445555A (en) * 1966-03-17 1969-05-20 Int Nickel Co Process for agglomerating fine metal powders

Also Published As

Publication number Publication date
CH388739A (en) 1965-02-28

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