ZA72850B - Production of smooth and spheroidal ferrosilicon particles - Google Patents

Production of smooth and spheroidal ferrosilicon particles

Info

Publication number
ZA72850B
ZA72850B ZA720850A ZA72850A ZA72850B ZA 72850 B ZA72850 B ZA 72850B ZA 720850 A ZA720850 A ZA 720850A ZA 72850 A ZA72850 A ZA 72850A ZA 72850 B ZA72850 B ZA 72850B
Authority
ZA
South Africa
Prior art keywords
spheroidal
smooth
production
ferrosilicon particles
ferrosilicon
Prior art date
Application number
ZA720850A
Inventor
K Komorniczyk
U Landt
H Harnisch
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
Publication of ZA72850B publication Critical patent/ZA72850B/en

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
ZA720850A 1971-02-19 1972-02-09 Production of smooth and spheroidal ferrosilicon particles ZA72850B (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
ZA72850B true ZA72850B (en) 1973-03-28

Family

ID=5799230

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720850A ZA72850B (en) 1971-02-19 1972-02-09 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
IT948622B (en) 1973-06-11
DE2107946B2 (en) 1979-04-12
FR2125566A1 (en) 1972-09-29
NO138275B (en) 1978-05-02
FR2125566B1 (en) 1977-01-14
NO138275C (en) 1978-08-09
CA953508A (en) 1974-08-27
DE2107946A1 (en) 1972-09-07

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