FR2709082B1 - Granulation d'alliages contenant du silicium dans l'eau et sous atmosphère inerte. - Google Patents

Granulation d'alliages contenant du silicium dans l'eau et sous atmosphère inerte.

Info

Publication number
FR2709082B1
FR2709082B1 FR9310257A FR9310257A FR2709082B1 FR 2709082 B1 FR2709082 B1 FR 2709082B1 FR 9310257 A FR9310257 A FR 9310257A FR 9310257 A FR9310257 A FR 9310257A FR 2709082 B1 FR2709082 B1 FR 2709082B1
Authority
FR
France
Prior art keywords
granulation
water
under
inert atmosphere
containing silicon
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 - Fee Related
Application number
FR9310257A
Other languages
English (en)
Other versions
FR2709082A1 (fr
Inventor
Margaria Thomas
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.)
Ferroglobe France SAS
Original Assignee
Pechiney Electrometallurgie SAS
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 Pechiney Electrometallurgie SAS filed Critical Pechiney Electrometallurgie SAS
Priority to FR9310257A priority Critical patent/FR2709082B1/fr
Publication of FR2709082A1 publication Critical patent/FR2709082A1/fr
Application granted granted Critical
Publication of FR2709082B1 publication Critical patent/FR2709082B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F9/10—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 using centrifugal force
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
FR9310257A 1993-08-20 1993-08-20 Granulation d'alliages contenant du silicium dans l'eau et sous atmosphère inerte. Expired - Fee Related FR2709082B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310257A FR2709082B1 (fr) 1993-08-20 1993-08-20 Granulation d'alliages contenant du silicium dans l'eau et sous atmosphère inerte.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310257A FR2709082B1 (fr) 1993-08-20 1993-08-20 Granulation d'alliages contenant du silicium dans l'eau et sous atmosphère inerte.

Publications (2)

Publication Number Publication Date
FR2709082A1 FR2709082A1 (fr) 1995-02-24
FR2709082B1 true FR2709082B1 (fr) 1995-09-29

Family

ID=9450390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310257A Expired - Fee Related FR2709082B1 (fr) 1993-08-20 1993-08-20 Granulation d'alliages contenant du silicium dans l'eau et sous atmosphère inerte.

Country Status (1)

Country Link
FR (1) FR2709082B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729131B1 (fr) * 1995-01-09 1997-02-14 Pechiney Electrometallurgie Silicium et ferrosilicium metallurgique a basse teneur en oxygene
CN110395739B (zh) * 2019-07-24 2024-05-28 黄冈师范学院 一种超声波雾化制备球形硅微粉的生产方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062093A (en) * 1935-01-09 1936-11-24 Globe Steel Abrasive Company Means for making abrasive material
GB1165795A (en) * 1966-06-27 1969-10-01 Reynolds Metals Co Granulating Metals
SE312642B (fr) * 1968-02-05 1969-07-21 Uddeholms Ab
US3660544A (en) * 1970-04-15 1972-05-02 Union Carbide Corp Process for producing sized ferroalloy particles
CH587089A5 (en) * 1975-07-03 1977-04-29 Symka Finance Establishment Metal granule prodn. using centrifugal force - maintains charge under inert atmosphere inside rotary melting vessel, cooled after discharge
US5017218A (en) * 1989-06-12 1991-05-21 Uddholm Tooling Aktiebolag Method and apparatus for the production of metal granules
NO172570C (no) * 1991-07-08 1993-08-11 Elkem As Fremgangsmaate ved fremstilling av granulater

Also Published As

Publication number Publication date
FR2709082A1 (fr) 1995-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse