DK132380B - Mold sand for making molds. - Google Patents

Mold sand for making molds.

Info

Publication number
DK132380B
DK132380B DK411069A DK411069A DK132380B DK 132380 B DK132380 B DK 132380B DK 411069 A DK411069 A DK 411069A DK 411069 A DK411069 A DK 411069A DK 132380 B DK132380 B DK 132380B
Authority
DK
Denmark
Prior art keywords
mold sand
making molds
molds
making
sand
Prior art date
Application number
DK411069A
Other languages
Danish (da)
Other versions
DK132380C (en
Inventor
H Berndt
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
Publication of DK132380B publication Critical patent/DK132380B/en
Application granted granted Critical
Publication of DK132380C publication Critical patent/DK132380C/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)
DK411069A 1968-07-31 1969-07-30 MOLDING SAND FOR MAKING MOLDING MOLDS DK132380C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK132380B true DK132380B (en) 1975-12-01
DK132380C DK132380C (en) 1976-05-03

Family

ID=5695197

Family Applications (1)

Application Number Title Priority Date Filing Date
DK411069A DK132380C (en) 1968-07-31 1969-07-30 MOLDING SAND FOR MAKING MOLDING MOLDS

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 (6)

* 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
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
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
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
NL6911402A (en) 1970-02-03
BE736771A (en) 1969-12-31
FR2014789A1 (en) 1970-04-17
AT297237B (en) 1972-03-10
LU58976A1 (en) 1969-11-12
GB1273203A (en) 1972-05-03
DK132380C (en) 1976-05-03
CH498671A (en) 1970-11-15

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