DE1558225B2 - USE OF SPHAEROLITH OR A MIXTURE OF FLY ASH WITH AN ADDITION OF SPHAEROLITH FOR MOLDING POWDER FOR KILL CASTING - Google Patents

USE OF SPHAEROLITH OR A MIXTURE OF FLY ASH WITH AN ADDITION OF SPHAEROLITH FOR MOLDING POWDER FOR KILL CASTING

Info

Publication number
DE1558225B2
DE1558225B2 DE19671558225 DE1558225A DE1558225B2 DE 1558225 B2 DE1558225 B2 DE 1558225B2 DE 19671558225 DE19671558225 DE 19671558225 DE 1558225 A DE1558225 A DE 1558225A DE 1558225 B2 DE1558225 B2 DE 1558225B2
Authority
DE
Germany
Prior art keywords
sphaerolith
fly ash
casting
mixture
addition
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19671558225
Other languages
German (de)
Other versions
DE1558225C3 (en
DE1558225A1 (en
Inventor
Der Anmelder Ist
Original Assignee
Eitel, Hans Joachim, Dipl Ing , 4330 Mulheim
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 Eitel, Hans Joachim, Dipl Ing , 4330 Mulheim filed Critical Eitel, Hans Joachim, Dipl Ing , 4330 Mulheim
Publication of DE1558225A1 publication Critical patent/DE1558225A1/en
Publication of DE1558225B2 publication Critical patent/DE1558225B2/en
Application granted granted Critical
Publication of DE1558225C3 publication Critical patent/DE1558225C3/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/06—Heating the top discard of ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Mold Materials And Core Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)

Description

5 58 25 58 2

Claims (1)

Patentanspruch:Claim: Verwendung von Sphärolilh oder einer Mischung von Stcinkohlenflugasche mit einem über den natürlichen Sphäroütheehalt der Flugasche hinausgehenden Zusatz voif Sphärolith für Gießpulver zum Kokillenguß, bestehend aus 85 bis 92 Gewichtsprozent Sphärolith oder Flugasche und Sphärolith, Rest freie Alkalien in Form von Alkaliverbindungen als Flußmittel.Use of spherulite or a mixture of stony coal fly ash with an addition of spherulite for casting powder for chill casting, which goes beyond the natural spherulite content of the fly ash, consisting of 85 to 92 percent by weight of spherulite or fly ash and spherulite, the remainder of free alkalis in the form of alkali compounds as a flux.
DE19671558225 1967-02-04 1967-02-04 Use of Spharohth or a mixture of fly ash with an addition of Spharohth for casting powder for mold casting Expired DE1558225C3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0033330 1967-02-04

Publications (3)

Publication Number Publication Date
DE1558225A1 DE1558225A1 (en) 1970-03-19
DE1558225B2 true DE1558225B2 (en) 1973-05-10
DE1558225C3 DE1558225C3 (en) 1973-12-06

Family

ID=7076149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671558225 Expired DE1558225C3 (en) 1967-02-04 1967-02-04 Use of Spharohth or a mixture of fly ash with an addition of Spharohth for casting powder for mold casting

Country Status (1)

Country Link
DE (1) DE1558225C3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1105042B (en) * 1978-06-28 1985-10-28 Kempro Italiana Spa PROCEDURE FOR THE PRODUCTION OF A SYNTHETIC GRANULAR SLAG FOR THE CONTINUOUS CASTING OF STEEL AND ITS PRODUCT OBTAINED

Also Published As

Publication number Publication date
DE1558225C3 (en) 1973-12-06
DE1558225A1 (en) 1970-03-19

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee