FR900422A - Process for preparing iron powder - Google Patents

Process for preparing iron powder

Info

Publication number
FR900422A
FR900422A FR900422DA FR900422A FR 900422 A FR900422 A FR 900422A FR 900422D A FR900422D A FR 900422DA FR 900422 A FR900422 A FR 900422A
Authority
FR
France
Prior art keywords
iron powder
preparing iron
preparing
powder
iron
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of FR900422A publication Critical patent/FR900422A/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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR900422D 1942-12-29 1943-12-07 Process for preparing iron powder Expired FR900422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE900422X 1942-12-29

Publications (1)

Publication Number Publication Date
FR900422A true FR900422A (en) 1945-06-28

Family

ID=6852843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900422D Expired FR900422A (en) 1942-12-29 1943-12-07 Process for preparing iron powder

Country Status (1)

Country Link
FR (1) FR900422A (en)

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