HUT37819A - Process and solution for stabilizing ferrosilicon - Google Patents

Process and solution for stabilizing ferrosilicon

Info

Publication number
HUT37819A
HUT37819A HU287084A HU287084A HUT37819A HU T37819 A HUT37819 A HU T37819A HU 287084 A HU287084 A HU 287084A HU 287084 A HU287084 A HU 287084A HU T37819 A HUT37819 A HU T37819A
Authority
HU
Hungary
Prior art keywords
ferrosilicon
stabilizing
solution
potassium
grist
Prior art date
Application number
HU287084A
Other languages
Hungarian (hu)
Other versions
HU196040B (en
Inventor
Gyoergy Czinege
Imre Elmer
Imre Kukoda
Maria Fehervari
Original Assignee
Csepel Muevek Femmueve
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 Csepel Muevek Femmueve filed Critical Csepel Muevek Femmueve
Priority to HU287084A priority Critical patent/HU196040B/en
Publication of HUT37819A publication Critical patent/HUT37819A/en
Publication of HU196040B publication Critical patent/HU196040B/en

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  • Silicon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The aq. soln. suitable for ferrosilicon grist treatment comprises (g/l): potassium chlorate (50-150) potassium permanganate (0.1-2) potassium or sodium hydroxide (1-10). The ferrosilicon grist, wetted by the soln. at 15-30 deg.C, is then stabilised by heating and stirring at 400-500 deg.C, which renders it suitable for mfr. of weld materials.
HU287084A 1984-07-26 1984-07-26 Process for stabilizing ferrosilicon alloys HU196040B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU287084A HU196040B (en) 1984-07-26 1984-07-26 Process for stabilizing ferrosilicon alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU287084A HU196040B (en) 1984-07-26 1984-07-26 Process for stabilizing ferrosilicon alloys

Publications (2)

Publication Number Publication Date
HUT37819A true HUT37819A (en) 1986-02-28
HU196040B HU196040B (en) 1988-09-28

Family

ID=10961444

Family Applications (1)

Application Number Title Priority Date Filing Date
HU287084A HU196040B (en) 1984-07-26 1984-07-26 Process for stabilizing ferrosilicon alloys

Country Status (1)

Country Link
HU (1) HU196040B (en)

Also Published As

Publication number Publication date
HU196040B (en) 1988-09-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee