ATA184685A - ADDITIVE FOR ADJUSTING THE STRENGTH OF WATER-GLASS-TIED MOLDS AND / OR CORES REMAINING AFTER CASTING - Google Patents

ADDITIVE FOR ADJUSTING THE STRENGTH OF WATER-GLASS-TIED MOLDS AND / OR CORES REMAINING AFTER CASTING

Info

Publication number
ATA184685A
ATA184685A AT184685A AT184685A ATA184685A AT A184685 A ATA184685 A AT A184685A AT 184685 A AT184685 A AT 184685A AT 184685 A AT184685 A AT 184685A AT A184685 A ATA184685 A AT A184685A
Authority
AT
Austria
Prior art keywords
molds
tied
casting
additive
glass
Prior art date
Application number
AT184685A
Other languages
German (de)
Other versions
AT389249B (en
Inventor
Gyula Szepfoeldi
Original Assignee
Petoefi Mgtsz
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 Petoefi Mgtsz filed Critical Petoefi Mgtsz
Priority to AT184685A priority Critical patent/AT389249B/en
Publication of ATA184685A publication Critical patent/ATA184685A/en
Application granted granted Critical
Publication of AT389249B publication Critical patent/AT389249B/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
    • B22C1/167—Mixtures of inorganic and organic binding agents
    • 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
    • B22C1/10—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 for influencing the hardening tendency of the mould material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
AT184685A 1985-06-20 1985-06-20 Additive for regulating the strength remaining after casting of water-glass-bound casting moulds and/or cores AT389249B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT184685A AT389249B (en) 1985-06-20 1985-06-20 Additive for regulating the strength remaining after casting of water-glass-bound casting moulds and/or cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT184685A AT389249B (en) 1985-06-20 1985-06-20 Additive for regulating the strength remaining after casting of water-glass-bound casting moulds and/or cores

Publications (2)

Publication Number Publication Date
ATA184685A true ATA184685A (en) 1989-04-15
AT389249B AT389249B (en) 1989-11-10

Family

ID=3522281

Family Applications (1)

Application Number Title Priority Date Filing Date
AT184685A AT389249B (en) 1985-06-20 1985-06-20 Additive for regulating the strength remaining after casting of water-glass-bound casting moulds and/or cores

Country Status (1)

Country Link
AT (1) AT389249B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013111626A1 (en) * 2013-10-22 2015-04-23 Ask Chemicals Gmbh Mixtures of molding materials containing an oxidic boron compound and methods for producing molds and cores

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD53277A (en) *
DE2312539A1 (en) * 1973-03-14 1974-10-03 Sueddeutsche Kalkstickstoff Casting mould and core sand binder - contg. silicates of strong org. bases, pref. guanidine silicate
DE2946500A1 (en) * 1979-11-17 1981-05-27 Henkel KGaA, 4000 Düsseldorf Binder based on alkali metal silicate solutions and their use

Also Published As

Publication number Publication date
AT389249B (en) 1989-11-10

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Legal Events

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