CA953508A - Production of smooth and spheroidal ferrosilicon particles - Google Patents

Production of smooth and spheroidal ferrosilicon particles

Info

Publication number
CA953508A
CA953508A CA135,020A CA135020A CA953508A CA 953508 A CA953508 A CA 953508A CA 135020 A CA135020 A CA 135020A CA 953508 A CA953508 A CA 953508A
Authority
CA
Canada
Prior art keywords
spheroidal
smooth
production
ferrosilicon particles
ferrosilicon
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
CA135,020A
Other versions
CA135020S (en
Inventor
Uwe Landt
Heinz Harnisch
Klaus Komorniczyk
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.)
Knapsack AG
Original Assignee
Knapsack 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 Knapsack AG filed Critical Knapsack AG
Application granted granted Critical
Publication of CA953508A publication Critical patent/CA953508A/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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Chemically Coating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)
CA135,020A 1971-02-19 1972-02-18 Production of smooth and spheroidal ferrosilicon particles Expired CA953508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2107946A DE2107946B2 (en) 1971-02-19 1971-02-19 Process for making smooth and rounded ferro-silicon particles

Publications (1)

Publication Number Publication Date
CA953508A true CA953508A (en) 1974-08-27

Family

ID=5799230

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,020A Expired CA953508A (en) 1971-02-19 1972-02-18 Production of smooth and spheroidal ferrosilicon particles

Country Status (6)

Country Link
CA (1) CA953508A (en)
DE (1) DE2107946B2 (en)
FR (1) FR2125566A1 (en)
IT (1) IT948622B (en)
NO (1) NO138275C (en)
ZA (1) ZA72850B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762975A (en) * 1984-02-06 1988-08-09 Phrasor Scientific, Incorporated Method and apparatus for making submicrom powders
RU2741879C1 (en) * 2020-06-26 2021-01-29 Игорь Николаевич Чернега Method of obtaining disperse powder of ferrosilicon weighting agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015852A (en) * 1957-04-04 1962-01-09 South African Iron & Steel Process of spheroidizing irregularly shaped particles
GB1051334A (en) * 1962-08-01 1900-01-01

Also Published As

Publication number Publication date
ZA72850B (en) 1973-03-28
IT948622B (en) 1973-06-11
FR2125566B1 (en) 1977-01-14
DE2107946A1 (en) 1972-09-07
FR2125566A1 (en) 1972-09-29
DE2107946B2 (en) 1979-04-12
NO138275B (en) 1978-05-02
NO138275C (en) 1978-08-09

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