AT264738B - Process for improving the sliding properties between strand and mold in continuous metal casting - Google Patents

Process for improving the sliding properties between strand and mold in continuous metal casting

Info

Publication number
AT264738B
AT264738B AT947565A AT947565A AT264738B AT 264738 B AT264738 B AT 264738B AT 947565 A AT947565 A AT 947565A AT 947565 A AT947565 A AT 947565A AT 264738 B AT264738 B AT 264738B
Authority
AT
Austria
Prior art keywords
strand
mold
improving
metal casting
continuous metal
Prior art date
Application number
AT947565A
Other languages
German (de)
Inventor
Gustav Dr Ing Nickell
Herbert Pfingst
Original Assignee
Stahlinstitut Wissenschaftlich
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 Stahlinstitut Wissenschaftlich filed Critical Stahlinstitut Wissenschaftlich
Application granted granted Critical
Publication of AT264738B publication Critical patent/AT264738B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/02—Carbon; Graphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/02—Carbon; Graphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/0413—Carbon; Graphite; Carbon black used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/08—Solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Verbesserung der Gleiteigenschaften zwischen
Strang und Kokille beim Metallstranggiessen 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 niedrigviskosen Mineralöl in an sich bekannter Weise Fette und/oder Fettsäuren zugesetzt werden, wobei deren Gewichtsanteil bis zu 15% beträgt. 



   Als Ausführungsbeispiel wird ein Schmiermittel so dargestellt, dass einem Trägermedium, bestehend 
 EMI2.1 
 -0/0PATENTANSPRÜCHE : 
1. Verfahren zur Verbesserung der Gleiteigenschaften zwischen Strang und Kokille beim Metallstranggiessen durch Verwendung eines Schmiermittels, das ein niedrigviskoses Mineralöl und Festkörperschmierstoffe enthält, dadurch gekennzeichnet, dass der Anteil der Festkörperschmierstoffe zwischen 0,2 und 5   Gew. -0/0   liegt und dass dem niedrig viskosen Mineralöl in an sich bekannter Weise Fette und/oder Fettsäuren zugesetzt werden, wobei deren Gewichtsanteil bis zu   150/0   beträgt.



   <Desc / Clms Page number 1>
 



  Process to improve the sliding properties between
Strand and mold in continuous metal casting
 EMI1.1
 

 <Desc / Clms Page number 2>

 Low-viscosity mineral oil can be added to fats and / or fatty acids in a manner known per se, their weight percentage being up to 15%.



   As an exemplary embodiment, a lubricant is shown in such a way that a carrier medium consists
 EMI2.1
 -0 / 0 PATENT CLAIMS:
1. A method for improving the sliding properties between strand and mold during continuous metal casting by using a lubricant that contains a low-viscosity mineral oil and solid lubricants, characterized in that the proportion of solid lubricants between 0.2 and 5 wt. -0/0 and that the low-viscosity mineral oil can be added to fats and / or fatty acids in a manner known per se, their proportion by weight being up to 150/0.

Claims (1)

2. Verfahren nach Anspruch l, dadurch gekennzeichnet, dass in an sich bekannter Weise als Festkörperschmierstoffe solche wie kristalliner und amorpher Kohlenstoff einzeln oder in Kombination angewendet werden. 2. The method according to claim l, characterized in that solid lubricants such as crystalline and amorphous carbon are used individually or in combination in a manner known per se.
AT947565A 1965-02-11 1965-10-19 Process for improving the sliding properties between strand and mold in continuous metal casting AT264738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD10910965 1965-02-11

Publications (1)

Publication Number Publication Date
AT264738B true AT264738B (en) 1968-09-10

Family

ID=5478417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT947565A AT264738B (en) 1965-02-11 1965-10-19 Process for improving the sliding properties between strand and mold in continuous metal casting

Country Status (1)

Country Link
AT (1) AT264738B (en)

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