CH437821A - Ferrosilicon alloy in powder form - Google Patents

Ferrosilicon alloy in powder form

Info

Publication number
CH437821A
CH437821A CH1055262A CH1055262A CH437821A CH 437821 A CH437821 A CH 437821A CH 1055262 A CH1055262 A CH 1055262A CH 1055262 A CH1055262 A CH 1055262A CH 437821 A CH437821 A CH 437821A
Authority
CH
Switzerland
Prior art keywords
powder form
ferrosilicon alloy
ferrosilicon
alloy
powder
Prior art date
Application number
CH1055262A
Other languages
German (de)
Inventor
Klaus Dr Feldmann
Klaus Dr Frank
Cziska Johann
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 CH437821A publication Critical patent/CH437821A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
CH1055262A 1961-09-23 1962-09-05 Ferrosilicon alloy in powder form CH437821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK44777A DE1212733B (en) 1961-09-23 1961-09-23 Ferrosilicon alloy

Publications (1)

Publication Number Publication Date
CH437821A true CH437821A (en) 1967-06-15

Family

ID=7223590

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1055262A CH437821A (en) 1961-09-23 1962-09-05 Ferrosilicon alloy in powder form

Country Status (4)

Country Link
US (1) US3243288A (en)
CH (1) CH437821A (en)
DE (1) DE1212733B (en)
GB (1) GB963662A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286385B (en) * 1965-05-05 1969-01-02 Knapsack Ag Process for the production of finely powdered ferromanganese as a component of the encapsulation masses of press-clad welding electrodes
DE2222657C2 (en) * 1972-05-09 1974-06-27 Knapsack Ag, 5033 Huerth-Knapsack Use of an iron-silicon-phosphorus alloy as a heavy material in heavy turbidity for the swim-sink processing of minerals
DE2227348C2 (en) * 1972-06-06 1974-06-27 Knapsack Ag, 5033 Huerth-Knapsack Ferro silicon alloy
US4187084A (en) * 1978-07-03 1980-02-05 Khomich Nikolai S Ferromagnetic abrasive material and method for preparing the same
US4350529A (en) * 1979-02-09 1982-09-21 Scm Corporation Corrosion-resistant powder-metallurgy stainless steel powders and compacts therefrom
US4331478A (en) * 1979-02-09 1982-05-25 Scm Corporation Corrosion-resistant stainless steel powder and compacts made therefrom
US4240831A (en) * 1979-02-09 1980-12-23 Scm Corporation Corrosion-resistant powder-metallurgy stainless steel powders and compacts therefrom
WO1997018356A1 (en) * 1995-11-13 1997-05-22 Reynolds Metals Company Modular bridge deck system including hollow extruded aluminum elements securely mounted to support girders
RU2741879C1 (en) * 2020-06-26 2021-01-29 Игорь Николаевич Чернега Method of obtaining disperse powder of ferrosilicon weighting agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1398918A (en) * 1920-04-22 1921-11-29 Duriron Co Acid-resisting iron
GB445614A (en) * 1934-04-21 1936-04-06 Kinzoku Zairyo Kenkyusho Improvements in magnetic dust cores
DE972687C (en) * 1951-10-03 1959-09-10 Knapsack Ag Heavy material made of ferrosilicon or similar hard material for heavy tanks for the swimming-sinking of minerals
US2878518A (en) * 1955-03-12 1959-03-24 Knapsack Ag Process for preparing ferrosilicon particles
DE1058081B (en) * 1955-03-12 1959-05-27 Knapsack Ag Process for the production of ferrosilicon powder with a smooth surface

Also Published As

Publication number Publication date
US3243288A (en) 1966-03-29
DE1212733B (en) 1966-03-17
GB963662A (en) 1964-07-15

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