FR2545394B1 - Procede de fabrication de poudres metalliques a partir d'un materiau metallique en fusion - Google Patents

Procede de fabrication de poudres metalliques a partir d'un materiau metallique en fusion

Info

Publication number
FR2545394B1
FR2545394B1 FR8307414A FR8307414A FR2545394B1 FR 2545394 B1 FR2545394 B1 FR 2545394B1 FR 8307414 A FR8307414 A FR 8307414A FR 8307414 A FR8307414 A FR 8307414A FR 2545394 B1 FR2545394 B1 FR 2545394B1
Authority
FR
France
Prior art keywords
metal material
manufacture
cryogenic fluid
fused
metal
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
FR8307414A
Other languages
English (en)
Other versions
FR2545394A1 (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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR8307414A priority Critical patent/FR2545394B1/fr
Priority to EP84400733A priority patent/EP0125161B1/fr
Priority to DE8484400733T priority patent/DE3464214D1/de
Priority to AT84400733T priority patent/ATE27780T1/de
Priority to US06/603,491 priority patent/US4521244A/en
Priority to JP59088512A priority patent/JPS59208003A/ja
Publication of FR2545394A1 publication Critical patent/FR2545394A1/fr
Application granted granted Critical
Publication of FR2545394B1 publication Critical patent/FR2545394B1/fr
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
    • B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR8307414A 1983-05-04 1983-05-04 Procede de fabrication de poudres metalliques a partir d'un materiau metallique en fusion Expired FR2545394B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8307414A FR2545394B1 (fr) 1983-05-04 1983-05-04 Procede de fabrication de poudres metalliques a partir d'un materiau metallique en fusion
EP84400733A EP0125161B1 (fr) 1983-05-04 1984-04-12 Procédé de fabrication de poudres métalliques à partir d'un matériau métallique en fusion
DE8484400733T DE3464214D1 (en) 1983-05-04 1984-04-12 Process for producing metal powder starting from a molten metal
AT84400733T ATE27780T1 (de) 1983-05-04 1984-04-12 Verfahren zur herstellung von metallpulver aus einer metallschmelze.
US06/603,491 US4521244A (en) 1983-05-04 1984-04-24 Process of producing metal powders from a molten metal material
JP59088512A JPS59208003A (ja) 1983-05-04 1984-05-04 溶融金属材料から金属粉末の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307414A FR2545394B1 (fr) 1983-05-04 1983-05-04 Procede de fabrication de poudres metalliques a partir d'un materiau metallique en fusion

Publications (2)

Publication Number Publication Date
FR2545394A1 FR2545394A1 (fr) 1984-11-09
FR2545394B1 true FR2545394B1 (fr) 1985-09-06

Family

ID=9288573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307414A Expired FR2545394B1 (fr) 1983-05-04 1983-05-04 Procede de fabrication de poudres metalliques a partir d'un materiau metallique en fusion

Country Status (6)

Country Link
US (1) US4521244A (fr)
EP (1) EP0125161B1 (fr)
JP (1) JPS59208003A (fr)
AT (1) ATE27780T1 (fr)
DE (1) DE3464214D1 (fr)
FR (1) FR2545394B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922403A (en) 1996-03-12 1999-07-13 Tecle; Berhan Method for isolating ultrafine and fine particles
CN103508489B (zh) * 2012-06-21 2016-08-10 深圳富泰宏精密工业有限公司 纳米二氧化钛制备装置及应用该装置制备纳米二氧化钛的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903777C (de) * 1944-07-01 1954-02-11 Eisenwerke Muelheim Meiderich Verfahren zum Herstellen von Metallpulver, wie insbesondere von Stahl- oder Eisenpulver, mittels eines Granulationsverfahrens
FR2299932A1 (fr) * 1975-02-07 1976-09-03 Anvar Lithium tres finement divise et son procede de fabrication
US4124377A (en) * 1977-07-20 1978-11-07 Rutger Larson Konsult Ab Method and apparatus for producing atomized metal powder
FR2435988A1 (fr) * 1978-09-18 1980-04-11 Air Liquide Procede et installation de fabrication de poudre metallique a partir d'un metal ou alliage en fusion

Also Published As

Publication number Publication date
ATE27780T1 (de) 1987-07-15
EP0125161B1 (fr) 1987-06-16
JPS59208003A (ja) 1984-11-26
EP0125161A1 (fr) 1984-11-14
DE3464214D1 (en) 1987-07-23
FR2545394A1 (fr) 1984-11-09
US4521244A (en) 1985-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse