DK575683A - Miljoevenligt stoeberiformsand, tilsaetningsmiddel hertil og anvendelse af dette tilsaetningsmiddel - Google Patents

Miljoevenligt stoeberiformsand, tilsaetningsmiddel hertil og anvendelse af dette tilsaetningsmiddel Download PDF

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Publication number
DK575683A
DK575683A DK575683A DK575683A DK575683A DK 575683 A DK575683 A DK 575683A DK 575683 A DK575683 A DK 575683A DK 575683 A DK575683 A DK 575683A DK 575683 A DK575683 A DK 575683A
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DK
Denmark
Prior art keywords
environmentally
additives
additive
powder forms
fabulous
Prior art date
Application number
DK575683A
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English (en)
Other versions
DK162265B (da
DK575683D0 (da
DK162265C (da
Inventor
Ewald Schmidt
Original Assignee
Schmidt Ewald Carboform Cbf
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
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Application filed by Schmidt Ewald Carboform Cbf filed Critical Schmidt Ewald Carboform Cbf
Publication of DK575683D0 publication Critical patent/DK575683D0/da
Publication of DK575683A publication Critical patent/DK575683A/da
Publication of DK162265B publication Critical patent/DK162265B/da
Application granted granted Critical
Publication of DK162265C publication Critical patent/DK162265C/da

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Detergent Compositions (AREA)
  • Dental Preparations (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Seasonings (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK575683A 1982-12-15 1983-12-14 Anvendelse af kulstofprodukter som tilsaetningsmidler til lerbundne stoeberiformsandmasser DK162265C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3246324 1982-12-15
DE3246324A DE3246324C3 (de) 1982-12-15 1982-12-15 Verwendung von Zusätzen zu tongebundenen Gießereiformsandmassen

Publications (4)

Publication Number Publication Date
DK575683D0 DK575683D0 (da) 1983-12-14
DK575683A true DK575683A (da) 1984-06-16
DK162265B DK162265B (da) 1991-10-07
DK162265C DK162265C (da) 1992-03-16

Family

ID=6180663

Family Applications (1)

Application Number Title Priority Date Filing Date
DK575683A DK162265C (da) 1982-12-15 1983-12-14 Anvendelse af kulstofprodukter som tilsaetningsmidler til lerbundne stoeberiformsandmasser

Country Status (6)

Country Link
EP (1) EP0111616B2 (da)
AT (1) ATE22021T1 (da)
DE (1) DE3246324C3 (da)
DK (1) DK162265C (da)
GR (1) GR79166B (da)
IE (1) IE54891B1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614397A1 (de) * 1986-04-28 1987-10-29 Wolfgang Caspers Verfahren zum vermindern von emissionen, insbesondere von kohlenwasserstoff-verbindungen, beim giessen von metallen
DE3704726C3 (de) * 1987-02-14 1998-01-08 Iko Gmbh & Co Kg Verfahren zum Beschleunigen der Wasseradsorption von als Zuschlagstoff für Gießereiformsande verwendetem Bentonit
US5094289A (en) * 1990-09-19 1992-03-10 American Colloid Company Roasted carbon molding (foundry) sand and method of casting
US5215143A (en) * 1992-11-16 1993-06-01 American Colloid Company Non-porous carbon molding (foundry) sand and method of casting
PL365635A1 (en) * 2001-08-14 2005-01-10 Climarotec Gesellschaft Fuer Raumklimatische Spezialanlagen Mbh Method for reducing pollutant emissions in foundry practices
DE10205158A1 (de) * 2002-02-07 2003-08-21 Iko Minerals Gmbh Verfahren zum Herstellen eines insbesondere im Kreislauf geführten Formsandes für Gießereizwecke
DE102009041677A1 (de) 2009-09-16 2011-03-24 Süd-Chemie AG Gießereiadditiv auf Grafitbasis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169087B (de) * 1957-11-05 1964-04-30 Sulzer Ag Anwendung von Zusaetzen zur Giessformmasse zum Schutz der Randzone von Stahlgussstuecken gegen Randentkohlung
DE1952357A1 (de) * 1969-10-17 1971-04-29 Ravensberger Eisenhuette Zusatz fuer Formmassen als Ersatz fuer Kohlenstaeube zur Bildung von Glanzkohlenstoff in Giessformen
DE1925589A1 (de) * 1969-05-20 1970-11-26 Heinze & Co Dr Verfahren zur Herstellung von Formstoffen zur Fertigung von Kernen und Formen zum Giessen von Metallen
DE2064700A1 (de) * 1970-12-31 1972-07-27 Schuiling Metall Chemie N.V., Hengelo (Niederlande) Formstoffzsatz für Gießereisande
CH555789A (de) * 1971-06-10 1974-11-15 Fischer Ag Georg Verfahren zur herstellung von kohlenstoff-formkoerpern, insbesondere von giesskokillen.
DE2501872B1 (de) * 1975-01-15 1976-04-08 Mannesmann Ag Feuerfeste keramische masse
DE2638042A1 (de) * 1975-09-17 1977-03-24 Fischer Ag Georg Verfahren zur behandlung poroeser, koerniger grundstoffe, insbesondere zur herstellung von giessereisanden
JPS5817145B2 (ja) * 1978-12-05 1983-04-05 品川白煉瓦株式会社 黒鉛質耐火物
IT1209745B (it) * 1980-01-21 1989-08-30 Ind Chimica Carlo Laviosa Spa Materiale granulare per la preparazione di terre di formatura di fonderia e suo procedimento di produzione

Also Published As

Publication number Publication date
DK162265B (da) 1991-10-07
DE3246324C2 (de) 1994-07-14
ATE22021T1 (de) 1986-09-15
EP0111616A1 (de) 1984-06-27
IE832968L (en) 1984-06-22
DK575683D0 (da) 1983-12-14
GR79166B (da) 1984-10-02
DK162265C (da) 1992-03-16
EP0111616B1 (de) 1986-09-10
DE3246324C3 (de) 1994-07-14
DE3246324A1 (de) 1984-07-19
EP0111616B2 (de) 1992-10-21
IE54891B1 (en) 1990-03-14

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PBP Patent lapsed