PL424534A1 - Moulding or core sand with inorganic binder - Google Patents

Moulding or core sand with inorganic binder

Info

Publication number
PL424534A1
PL424534A1 PL424534A PL42453418A PL424534A1 PL 424534 A1 PL424534 A1 PL 424534A1 PL 424534 A PL424534 A PL 424534A PL 42453418 A PL42453418 A PL 42453418A PL 424534 A1 PL424534 A1 PL 424534A1
Authority
PL
Poland
Prior art keywords
inorganic binder
core sand
moulding
inorganic
loosening
Prior art date
Application number
PL424534A
Other languages
Polish (pl)
Other versions
PL245177B1 (en
Inventor
Artur Bobrowski
Dariusz Drożyński
Beata Grabowska
Karolina Kaczmarska
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
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 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL424534A priority Critical patent/PL245177B1/en
Priority to EP18202842.3A priority patent/EP3524372A1/en
Publication of PL424534A1 publication Critical patent/PL424534A1/en
Publication of PL245177B1 publication Critical patent/PL245177B1/en

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  • Mold Materials And Core Materials (AREA)

Abstract

Przedmiotem zgłoszenia jest masa formierska lub rdzeniowa ze spoiwem nieorganicznym, której osnowę stanowi ziarnisty materiał ogniotrwały, zawierająca nieorganiczny dodatek rozluźniający oraz ewentualnie utwardzacz. Masa charakteryzuje się tym, że jako dodatek rozluźniający zawiera drobnoziarnisty wermikulit, minerał, który stanowi uwodniony glinokrzemian magnezu, żelaza i litu.The subject of the application is molding or core sand with an inorganic binder, the matrix of which is a refractory granular material, containing an inorganic loosening additive and optionally a hardener. The mass is characterized by the fact that as a loosening additive it contains fine-grained vermiculite, a mineral that is hydrated magnesium, iron and lithium aluminosilicate.

PL424534A 2018-02-08 2018-02-08 Moulding or core sand with inorganic binder PL245177B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL424534A PL245177B1 (en) 2018-02-08 2018-02-08 Moulding or core sand with inorganic binder
EP18202842.3A EP3524372A1 (en) 2018-02-08 2018-10-26 Moulding or core sandmix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424534A PL245177B1 (en) 2018-02-08 2018-02-08 Moulding or core sand with inorganic binder

Publications (2)

Publication Number Publication Date
PL424534A1 true PL424534A1 (en) 2019-08-12
PL245177B1 PL245177B1 (en) 2024-05-27

Family

ID=67549937

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424534A PL245177B1 (en) 2018-02-08 2018-02-08 Moulding or core sand with inorganic binder

Country Status (1)

Country Link
PL (1) PL245177B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1500431A1 (en) * 1988-05-17 1989-08-15 Институт проблем литья АН УССР Sand for making cores and moulds
JPH03226334A (en) * 1990-01-29 1991-10-07 Nissan Motor Co Ltd Core for pressure casting
PL206691B1 (en) * 2004-03-01 2010-09-30 Akad Gorniczo Hutnicza Moulding sand or core compound containing liquid glass
WO2012104096A1 (en) * 2011-02-04 2012-08-09 Ask Chemicals L.P. Sand additives for molds/cores for metal casting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1500431A1 (en) * 1988-05-17 1989-08-15 Институт проблем литья АН УССР Sand for making cores and moulds
JPH03226334A (en) * 1990-01-29 1991-10-07 Nissan Motor Co Ltd Core for pressure casting
PL206691B1 (en) * 2004-03-01 2010-09-30 Akad Gorniczo Hutnicza Moulding sand or core compound containing liquid glass
WO2012104096A1 (en) * 2011-02-04 2012-08-09 Ask Chemicals L.P. Sand additives for molds/cores for metal casting

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
S. M. DOBOSZ, DEVELOPMENT TENDENCIES OF MOULDING AND CORE SANDS, 2011 *
S. M. DOBOSZ, GLASSEX - NOWY DODATEK POPRAWIAJĄCY WYBIJALNOŚĆ MAS ZE SZKŁEM WODNYM, 2004 *

Also Published As

Publication number Publication date
PL245177B1 (en) 2024-05-27

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