FR898948A - Improvements to the processes for obtaining metal powders, in particular ferro-magnetic powders - Google Patents

Improvements to the processes for obtaining metal powders, in particular ferro-magnetic powders

Info

Publication number
FR898948A
FR898948A FR898948DA FR898948A FR 898948 A FR898948 A FR 898948A FR 898948D A FR898948D A FR 898948DA FR 898948 A FR898948 A FR 898948A
Authority
FR
France
Prior art keywords
powders
processes
obtaining metal
magnetic
particular ferro
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
Other languages
French (fr)
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.)
Association des Ouvriers en Instruments de Precision
Original Assignee
Association des Ouvriers en Instruments de Precision
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 Association des Ouvriers en Instruments de Precision filed Critical Association des Ouvriers en Instruments de Precision
Application granted granted Critical
Publication of FR898948A publication Critical patent/FR898948A/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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
FR898948D 1943-07-22 1943-07-22 Improvements to the processes for obtaining metal powders, in particular ferro-magnetic powders Expired FR898948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898948T 1943-07-22

Publications (1)

Publication Number Publication Date
FR898948A true FR898948A (en) 1945-05-11

Family

ID=9392093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898948D Expired FR898948A (en) 1943-07-22 1943-07-22 Improvements to the processes for obtaining metal powders, in particular ferro-magnetic powders

Country Status (1)

Country Link
FR (1) FR898948A (en)

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