FR1338888A - Method and apparatus for forming lead grains - Google Patents

Method and apparatus for forming lead grains

Info

Publication number
FR1338888A
FR1338888A FR902454A FR902454A FR1338888A FR 1338888 A FR1338888 A FR 1338888A FR 902454 A FR902454 A FR 902454A FR 902454 A FR902454 A FR 902454A FR 1338888 A FR1338888 A FR 1338888A
Authority
FR
France
Prior art keywords
forming lead
lead grains
grains
forming
lead
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
FR902454A
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.)
ChampionX LLC
Original Assignee
Nalco 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 Nalco Chemical Co filed Critical Nalco Chemical Co
Priority to FR902454A priority Critical patent/FR1338888A/en
Application granted granted Critical
Publication of FR1338888A publication Critical patent/FR1338888A/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
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F2009/0804—Dispersion in or on liquid, other than with sieves
    • 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
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0864—Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling
FR902454A 1962-06-29 1962-06-29 Method and apparatus for forming lead grains Expired FR1338888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR902454A FR1338888A (en) 1962-06-29 1962-06-29 Method and apparatus for forming lead grains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902454A FR1338888A (en) 1962-06-29 1962-06-29 Method and apparatus for forming lead grains

Publications (1)

Publication Number Publication Date
FR1338888A true FR1338888A (en) 1963-10-04

Family

ID=8782162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902454A Expired FR1338888A (en) 1962-06-29 1962-06-29 Method and apparatus for forming lead grains

Country Status (1)

Country Link
FR (1) FR1338888A (en)

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