IE832968L - Additive for founding mould sand - Google Patents

Additive for founding mould sand

Info

Publication number
IE832968L
IE832968L IE832968A IE296883A IE832968L IE 832968 L IE832968 L IE 832968L IE 832968 A IE832968 A IE 832968A IE 296883 A IE296883 A IE 296883A IE 832968 L IE832968 L IE 832968L
Authority
IE
Ireland
Prior art keywords
additive
mould sand
founding mould
founding
volatile components
Prior art date
Application number
IE832968A
Other versions
IE54891B1 (en
Original Assignee
Carboform Cbf Ewald Schmicdt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6180663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IE832968(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carboform Cbf Ewald Schmicdt filed Critical Carboform Cbf Ewald Schmicdt
Publication of IE832968L publication Critical patent/IE832968L/en
Publication of IE54891B1 publication Critical patent/IE54891B1/en

Links

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

Abstract

1. The use of a carbon product or of several such products, containing volatile components to a total of 0.5-20% by weight, wherein with naturally occurring products containing mineral materials the content in volatile components is calculated to the natural product without the mineral components.
IE2968/83A 1982-12-15 1983-12-15 Use of additives for environmentally harmless foundry mould sands IE54891B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3246324A DE3246324C2 (en) 1982-12-15 1982-12-15 Use of carbon products as an additive to clay-bound foundry molding sand masses

Publications (2)

Publication Number Publication Date
IE832968L true IE832968L (en) 1984-06-22
IE54891B1 IE54891B1 (en) 1990-03-14

Family

ID=6180663

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2968/83A IE54891B1 (en) 1982-12-15 1983-12-15 Use of additives for environmentally harmless foundry mould sands

Country Status (6)

Country Link
EP (1) EP0111616B2 (en)
AT (1) ATE22021T1 (en)
DE (1) DE3246324C2 (en)
DK (1) DK162265C (en)
GR (1) GR79166B (en)
IE (1) IE54891B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614397A1 (en) * 1986-04-28 1987-10-29 Wolfgang Caspers Process for reducing emissions, in particular emissions of hydrocarbon compounds, during the casting of metals
DE3704726C3 (en) * 1987-02-14 1998-01-08 Iko Gmbh & Co Kg Process for accelerating water adsorption of bentonite used as an additive for foundry mold sands
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
EA005446B1 (en) 2001-08-14 2005-02-24 Климаротек Гезелльшафт Фюр Раумклиматише Специальанлаген Мбх Method for reducing pollutant emissions used in foundry practices
DE10205158A1 (en) 2002-02-07 2003-08-21 Iko Minerals Gmbh Process for producing a molding sand, particularly in a cycle, for foundry purposes
DE102009041677A1 (en) 2009-09-16 2011-03-24 Süd-Chemie AG Foundry additive based on graphite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169087B (en) * 1957-11-05 1964-04-30 Sulzer Ag Use of additives to the casting molding compound to protect the edge zone of steel castings against edge decarburization
DE1952357A1 (en) * 1969-10-17 1971-04-29 Ravensberger Eisenhuette Styrene ethylene or propylene polymers - replacing carbon dust in casting mould comps
DE1925589A1 (en) * 1969-05-20 1970-11-26 Heinze & Co Dr Moulding material for the making of cores - and moulds used in the casting of metal
DE2064700A1 (en) * 1970-12-31 1972-07-27 Schuiling Metall Chemie N.V., Hengelo (Niederlande) Molding material set for foundry sands
CH555789A (en) * 1971-06-10 1974-11-15 Fischer Ag Georg PROCESS FOR MANUFACTURING MOLDED CARBON BODIES, IN PARTICULAR CASTING CHILLES.
DE2501872B1 (en) * 1975-01-15 1976-04-08 Mannesmann Ag Refractory ceramic compsn esp for casting moulds - contg carbon silicon, fused lime, opt binder and metal oxide
DE2638042A1 (en) * 1975-09-17 1977-03-24 Fischer Ag Georg PROCESS FOR TREATMENT OF POROESE, GRAY BASE MATERIALS, IN PARTICULAR FOR THE PRODUCTION OF FOUNDRY SANDS
JPS5817145B2 (en) * 1978-12-05 1983-04-05 品川白煉瓦株式会社 graphite refractories
IT1209745B (en) * 1980-01-21 1989-08-30 Ind Chimica Carlo Laviosa Spa GRANULAR MATERIAL FOR THE PREPARATION OF FOUNDRY FORMING LANDS AND ITS PRODUCTION PROCESS

Also Published As

Publication number Publication date
DK162265B (en) 1991-10-07
DE3246324C3 (en) 1994-07-14
EP0111616A1 (en) 1984-06-27
DE3246324A1 (en) 1984-07-19
ATE22021T1 (en) 1986-09-15
EP0111616B1 (en) 1986-09-10
EP0111616B2 (en) 1992-10-21
GR79166B (en) 1984-10-02
DE3246324C2 (en) 1994-07-14
DK162265C (en) 1992-03-16
DK575683D0 (en) 1983-12-14
DK575683A (en) 1984-06-16
IE54891B1 (en) 1990-03-14

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Legal Events

Date Code Title Description
MM4A Patent lapsed