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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-980fbd61-d9a0-4d29-a50a-2c8e9c5d4879

Czasopismo

Archives of Foundry Engineering

Tytuł artykułu

The Effect of Additive "B" on the Properties of Foundry Sands with Hydrated Sodium Silicate Made by Floster Technology

Autorzy Izdebska-Szanda, I.  Kamińska, J.  Angrecki, M.  Palma, A.  Stefański, Z. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The aim of the study was to determine the applicability of a new product added to water glass-containing foundry sands hardened with ethylene glycol diacetate. The new additive designated by the symbol "B" is a composition of aqueous solutions of modified polyalcohols, improving the sand knocking out properties. The scope of studies included testing various mechanical and technological properties of foundry sand mixtures, such as permeability, friability, life cycle of cores and knocking out properties. In the technological studies, two types of water glass with different values of the silica modulus and density, designated as R145 and R150, were used. Moulding sands were prepared with the additive "B". For comparison, reference sands with water glass but without the additive "B" were also made. In Part I of the article, the results of studies of the effect of additive "B" on the properties of foundry sands with water glass hardened by CO2 blowing were discussed.
Słowa kluczowe
PL masa formierska   szkło wodne   technologia floster S   dodatki do mas formierskich  
EN moulding sand   water glass   floster S technology   additive  
Wydawca Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
Czasopismo Archives of Foundry Engineering
Rocznik 2017
Tom Vol. 17, iss. 2
Strony 31--34
Opis fizyczny Bibliogr. 13 poz., rys.
Twórcy
autor Izdebska-Szanda, I.
  • Foundry Research Institute, Department of Technology Zakopiańska St. 73, 30-059 Crakow, Poland
autor Kamińska, J.
autor Angrecki, M.
  • Foundry Research Institute, Department of Technology Zakopiańska St. 73, 30-059 Crakow, Poland
autor Palma, A.
  • Foundry Research Institute, Department of Technology Zakopiańska St. 73, 30-059 Crakow, Poland
autor Stefański, Z.
  • Foundry Research Institute, Department of Technology Zakopiańska St. 73, 30-059 Crakow, Poland
Bibliografia
[1] Zhu, C. (2007). Recent advance in waterglass sand technologies. China Foundry. 4(1), 13-17. DOI 10.1007/s41230-016-5117-8.
[2] Izdebska-Szanda, I. (2012). The economical and ecological aspects of using the modified water glass. TEKA. 12(2), 67-71.
[3] Fan, Z. & Huang, N. et al. (2005). Dry reusing and wet reclaiming of used sodium silicate sand. China Foundry. 2(1), 38-43. DOI 10.1007/s41230-016-5117-8.
[4] Żółkiewicz, Z. & Żółkiewicz, M. (2010). Characteristic properties of materials for evaporative patterns. Archives of Foundry Engineering. 10(spec.3), 289-292.
[5] Baliński, A. & Wilkosz, B. (1999). The structure of hydrated sodium silicate (water glass) produced by various methods. Solidification of Metals and Alloy. 1(41), 206-212.
[6] Kamińska, J. & Dańko, J. (2013). Granulation of after reclamation dusts from the mixed sand technology: water glass – resolit. Archives of Foundry Engineering. 12(2), 65-70.
[7] Stypuła, B., Kmita, A. & Hajos, M. (2014). Morphology and structure of ZnO nanoparticles produced by electrochemical method. Materials Science. 20(1), 3–9. DOI:10.1179 /0267 08304225022278.
[8] Wang, J. & Fan, Z. el at. (2007). An improved sodium silicate binder modified by ultra-fine powder materials. China Foundry. 4(1), 26-30. DOI 10.1007/s41230-016- 5117-8.
[9] Wang, J. & Fan, Z. el at. (2009). Properties of sodium silicate bonded sand hardened by microwave heating. China Foundry. 6(3), 191-196. DOI 10.1007/s41230-016-5117-8.
[10] Smyksy, K., Kmita, A. & et al. (2014). Cohesion and adhesion properties of modified water glass with colloidal solutions of ZnO. Metallurgy. 53(4), 459-462.
[11] Izdebska-Szanda, I. & Baliński, A. (2011). New generation of ecological silicate binders. Procedia Engineering. 10, 887-893.
[12] Granat, K., Nowak, D. & Stachowicz, M. (2010). The use of innovative methods of curing microwave manufacturing processes for steel castings for the engineering industry. Archiwum Technologii Maszyn i Automatyzacji. 30(1), 19-27. (in Polish).
[13] Major-Gabryś, K., Dobosz, St.M. et al. (2012). The influence of Glassex additive on properties of microwave-hardened and self-hardened moulding sands with water glass. Archives of Foundry Engineering. 25(1), 130-134.
Uwagi
PL Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-980fbd61-d9a0-4d29-a50a-2c8e9c5d4879
Identyfikatory
DOI 10.1515/afe-2017-0046