AT297237B - Foundry mold sand - Google Patents

Foundry mold sand

Info

Publication number
AT297237B
AT297237B AT734969A AT734969A AT297237B AT 297237 B AT297237 B AT 297237B AT 734969 A AT734969 A AT 734969A AT 734969 A AT734969 A AT 734969A AT 297237 B AT297237 B AT 297237B
Authority
AT
Austria
Prior art keywords
mold sand
foundry mold
foundry
sand
mold
Prior art date
Application number
AT734969A
Other languages
German (de)
Original Assignee
Buderus Eisenwerk
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 Buderus Eisenwerk filed Critical Buderus Eisenwerk
Application granted granted Critical
Publication of AT297237B publication Critical patent/AT297237B/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
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/24—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of oily or fatty substances; of distillation residues therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
AT734969A 1968-07-31 1969-07-30 Foundry mold sand AT297237B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1758733 1968-07-31

Publications (1)

Publication Number Publication Date
AT297237B true AT297237B (en) 1972-03-10

Family

ID=5695197

Family Applications (1)

Application Number Title Priority Date Filing Date
AT734969A AT297237B (en) 1968-07-31 1969-07-30 Foundry mold sand

Country Status (8)

Country Link
AT (1) AT297237B (en)
BE (1) BE736771A (en)
CH (1) CH498671A (en)
DK (1) DK132380C (en)
FR (1) FR2014789A1 (en)
GB (1) GB1273203A (en)
LU (1) LU58976A1 (en)
NL (1) NL6911402A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU201485B (en) * 1988-09-30 1990-11-28 Hungaroben Mueszaki Fejlesztoe Binder composition for coal-dustless freshing foundry moulding matter and reusing for rough moulding of bentonite binding
RU2372163C1 (en) * 2008-04-21 2009-11-10 Закрытое акционерное общество Производственно-коммерческая фирма "Волжская независимая производственная компания" Moulding material
CN103586396A (en) * 2013-10-16 2014-02-19 昌利锻造有限公司 Molding sand for non-ferrous castings and preparation method thereof
CN103586395A (en) * 2013-10-16 2014-02-19 昌利锻造有限公司 Molding sand for automatic production line and preparation method thereof
CN103586399A (en) * 2013-10-16 2014-02-19 昌利锻造有限公司 Molding sand capable of quick air permeation and heat dissipation and preparation method thereof
CN106513562A (en) * 2016-04-29 2017-03-22 曲阜市龙祥冶铸辅料有限公司 Molding sand powder and processing production method thereof
CN113523179A (en) * 2021-06-10 2021-10-22 安徽海立精密铸造有限公司 Molding sand for casting vermicular iron flywheel and preparation method thereof

Also Published As

Publication number Publication date
CH498671A (en) 1970-11-15
GB1273203A (en) 1972-05-03
FR2014789A1 (en) 1970-04-17
DK132380C (en) 1976-05-03
NL6911402A (en) 1970-02-03
DK132380B (en) 1975-12-01
BE736771A (en) 1969-12-31
LU58976A1 (en) 1969-11-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee