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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-85d4612c-5a43-48df-8e5e-cdb0b2c62a5c

Czasopismo

Archives of Metallurgy and Materials

Tytuł artykułu

An Innovative Method for the Dehydration Hardening of Modified Inorganic Binders

Autorzy Izdebska-Szanda, I.  Kamińska, J.  Angrecki, M.  Palma, A.  Madej, W. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The results of research on the possibility of using a gaseous medium (hot air) as a hardening agent for inorganic binders were discussed, and tests on the reclamation of waste moulding sands were carried out. The research programme also included the use of a modernized test stand for hardening of foundry sands with gaseous agents and a pilot plant for the sand reclamation. Cores made on the test stand were examined for the basic technological properties and were also used in moulds for the trial knocking out of castings. Two types of binders were tested, i.e. a modified water glass designated as Binder A and, for comparison, a reference material which was hydrated sodium silicate R145. The hardener for the sand mixtures was hot air (the dehydration of water glass). Trials of the sand reclamation were carried out in a laboratory pilot plant, installed and operating at the Foundry Research Institute. The obtained reclaim was added in different amounts to the sand mixtures subjected to technological tests. The next step included the manufacture of test moulds, pouring them with aluminium alloy, and knocking out of castings to test the collapsibility of moulds and cores.
Słowa kluczowe
EN moulding sands   inorganic binder   water glass   hardening with gaseous agents   dehydration  
Wydawca Polish Academy of Sciences, Committee of Metallurgy, Institute of Metallurgy and Materials Science
Czasopismo Archives of Metallurgy and Materials
Rocznik 2016
Tom Vol. 61, iss. 4
Strony 2097--2102
Opis fizyczny Bibliogr. 13 poz., fot., rys., tab., wykr., wzory
Twórcy
autor Izdebska-Szanda, I.
  • Foundry Research Institute, Department of Technology, 73 Zakopianska Str., 30-418 Krakow, Poland
autor Kamińska, J.
autor Angrecki, M.
  • Foundry Research Institute, Department of Technology, 73 Zakopianska Str., 30-418 Krakow, Poland
autor Palma, A.
  • Foundry Research Institute, Department of Technology, 73 Zakopianska Str., 30-418 Krakow, Poland
autor Madej, W.
  • Foundry Research Institute, Department of Technology, 73 Zakopianska Str., 30-418 Krakow, Poland
Bibliografia
[1] J. L. Lewandowski, Tworzywa na fory odlewnicze, Wydawnictwo Akapit, 1997, Kraków.
[2] M. Holzer, et al., Wpływ dodatku regeneratu na jakość odlewów i szkodliwość mas formierskich i rdzeniowych nowej generacji, Wydawnictwo Naukowe AKAPIT, 2015, Kraków.
[3] R. Dańko, Archives of Foundry Eingineering 10(2), 33-38 (2010).
[4] B. Stypuła, A. Kmita, M. Hajos, Materials Science 20(1), 3–9 (2014)
[5] I. Izdebska-Szanda, A. Baliński, New generation of ecological silicate binders. Procedia Engineering 10, 887–893 (2011).
[6] F. Pezarski, E. Smoluchowska, Z. Maniowski, I. Izdebska-Szanda, T. Bogacz, Solidification of Metals and Alloys 43(2), 427-432 (2000).
[7] J. Kamińska, J. Dańko, Archives of Foundry Engineering 12(2), 65-70 (2013).
[8] J. Wang, Z. Fan, el. At. China Foundry 4(1), 26-30 (2007).
[9] R. Purgert, A. Baliński, J. Sobczak, et al., Archives of Mechanical Technology and Materials 26(1), 1-10 (2006).
[10] A. Kmita, B. Hutera, Archives of Foundry Engineering 8(2), 45-50 (2014).
[11] K. Granat, D. Nowak, M. Stachowicz, Archiwum Technologii Maszyn i Automatyzacji 30(1), 19-27 (2010).
[12] K. Major-Gabryś, St. M. Dobosz, et al., Archives of Foundry Engineering 25(1), 130-134 (2012).
[13] P. Jelinek, VII Konferencja Odlewnicza Technical 5-13 (2005).
Uwagi
EN The article is based on the research carried out under the ZAMAT Strategic Project No. POIG.01.01.02-00-015/09 entitled "Advanced materials and technologies for their manufacture."
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-85d4612c-5a43-48df-8e5e-cdb0b2c62a5c
Identyfikatory
DOI 10.1515/amm-2016-0337