AT251999B - Verfahren zur Stabilisierung von Ferrosilizium - Google Patents

Verfahren zur Stabilisierung von Ferrosilizium

Info

Publication number
AT251999B
AT251999B AT182765A AT182765A AT251999B AT 251999 B AT251999 B AT 251999B AT 182765 A AT182765 A AT 182765A AT 182765 A AT182765 A AT 182765A AT 251999 B AT251999 B AT 251999B
Authority
AT
Austria
Prior art keywords
ferrosilicon
stabilizing
stabilizing ferrosilicon
Prior art date
Application number
AT182765A
Other languages
English (en)
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 AT251999B publication Critical patent/AT251999B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
AT182765A 1964-03-04 1965-03-02 Verfahren zur Stabilisierung von Ferrosilizium AT251999B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964K0052287 DE1245680B (de) 1964-03-04 1964-03-04 Verfahren zur Passivierung von Ferrosilizium

Publications (1)

Publication Number Publication Date
AT251999B true AT251999B (de) 1967-01-25

Family

ID=7226291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT182765A AT251999B (de) 1964-03-04 1965-03-02 Verfahren zur Stabilisierung von Ferrosilizium

Country Status (3)

Country Link
AT (1) AT251999B (de)
CH (1) CH459702A (de)
DE (1) DE1245680B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116180064B (zh) * 2022-10-28 2025-09-02 汕头大学 一种提高金属玻璃摩擦磨损性能的碱溶液处理方法及应用

Also Published As

Publication number Publication date
CH459702A (de) 1968-07-15
DE1245680B (de) 1967-07-27

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