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Tytuł artykułu

Microwave-Hardened Moulding Sands with Hydrated Sodium Silicate for Modified Ablation Casting

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The aim of this study is to demonstrate the possibility of using moulds made from the environmentally friendly sands with hydrated sodium silicate in modified ablation casting. The ablation casting technology is primarily intended for castings with diversified wall thickness and complex shapes made in sand moulds. The article presents the effect of binder content and hardening time on the bending strength Rgu of moulding sands with binders based on hydrated sodium silicate hardened by microwave technology. The aim of the research was to develop an optimal sand composition that would provide the strength necessary to make a mould capable of withstanding the modified ablation casting process. At the same time, the sand composition should guarantee the susceptibility of the mould to the destructive action of the ablation medium, which in this case is water. Tests have shown that microwave hardening provides satisfactory moulds’ strength properties even at a low binder content in the sand mixture.
Rocznik
Tom
Strony
91--96
Opis fizyczny
Bibliogr. 22 poz., fot., rys., tab., wykr.
Twórcy
autor
  • ŁUKASIEWICZ Research Network - Foundry Research Institute, Cracow, Poland
autor
  • ŁUKASIEWICZ Research Network - Foundry Research Institute, Cracow, Poland
  • AGH University of Science and Technology, Faculty of Foundry Engineering, Cracow, Poland
autor
  • ŁUKASIEWICZ Research Network - Foundry Research Institute, Cracow, Poland
  • ŁUKASIEWICZ Research Network - Foundry Research Institute, Cracow, Poland
Bibliografia
  • [1] Dudek, P., Fajkel, A., Reguła, T. & Bochenek, J. (2014). Research on the technology of ablative casting of aluminum alloys. Prace Instytutu Odlewnictwa. LIV/2, 23-35. DOI: 10.7356/iod.2014.06. (in Polish).
  • [2] Fajkiel, A., Dudek, P., Saja, K., Reguła, T. & Bochenek, J. (2016). Device for removing foundry sand from casting and controlled cooling of sand molds. Dziennik Polski. (in Polish).
  • [3] Dudek, P., Fajkiel, A. & Reguła, T. (2015). The Research on the Ablation Casting Technology for Aluminium Alloys. Solid State Phenomena. 223, 70-77. DOI: https://doi.org/ 10.4028/www.scientific.net/SSP.223.70
  • [4] Motonews: Honda NSX, https://www.motonews.pl/autoblog /43905-honda-nsx-unikalna-jednostka-napedowa.html
  • [5] Grassi, J.R., Campbell, J. (2008). US Patent No. 20080041499 A1.
  • [6] Izdebska-Szanda, I., Angrecki, M. & Palma, A. (2015) Selection of technologies for the modified ablation method of casting. Prace Instytutu Odlewnictwa. LV/2, 55-66. DOI: 10.7356/iod.2015.08
  • [7] Weiss, D., Grassi, J., Schultz, B. & Rohatgi, P. (2011). Testing the limits of ablation. Ablation of Hybrid Metal Matrix Composites. AFS Proceedings, 1-7.
  • [8] Weiss, D., Grassi, J., Schultz, B. & Rohatgi, P. (2011). Testing the Limits of Ablation. Modern Casting. 101/12, 26-29.
  • [9] Taghipourian, M., Mohammadaliha, M., Boutorabi, S.M. & Mirdamadi, S.H. (2016). The effect of waterjet beginning time on the microstructure and mechanical properties of A356 aluminium alloy during the ablation casting proces. Journal of Materials Processing Technology. 238, 89-95.
  • [10] Sandeep, Y. & Gupta, N. (2017). Ablation Casting Process – An Emerging Process for Non Ferrous Alloys. International Journal of Engineering Technology Science and Research. 4(4), 29-32.
  • [11] Bohlooli, V., Shabani Mahalli, M. & Boutorabi, S.M.A. (2013). Effect of Ablation Casting on Microstructure and Casting Properties of A356 Aluminium Casting Alloy. Acta Metalurgica Sinica. 26(1), 85-91.
  • [12] Dudek, P., Fajkiel, A., Saja, K., Reguła, T., Bochenek, J. (2013). PL Patent No. 222130 B1.
  • [13] Major-Gabryś, K. (2016). Foundry molding sands and environment-friendly cores. Wydawnictwo Archives of Foundry Engineering. Katowice-Gliwice. (in Polish).
  • [14] Bacanu, I.A. (2014). Modern technologies Hüttenes-Albertus: A look at the future of technology in global foundry. IVth Conference Hüttenes-Albertus Poland, 28-30 August 2014. Iława, Poland, on CD-ROM (in Polish).
  • [15] Holtzer M. (2012). Technologies of molding and core sand and environmental protection. IIIrd Conference Hüttenes-Albertus Poland, 20-22 May 2012 (pp. 19-40). Zakopane, Poland (in Polish).
  • [16] Hosadyna-Kondracka, M., Major-Gabryś, K., Kamińska, J., Grabarczyk, A. & Angrecki, M. (2018). Moulding Sand with Inorganic Cordis Binder for Ablation Casting. Archives of Foundry Engineering. 18(4), 110-115.
  • [17] Stachowicz, M., Granat, K. & Nowak, D. (2010). Effect of hardening method and structure of linking Bridges on strength of water glass moulding sands. Archives of Foundry Engineering. 10(2), 141-146.
  • [18] Pigiel, M., Granat, K., Nowak, D. & Florczak, D. (2006). The use of microwave energy in foundry processes. Archiwum Odlewnictwa. 21, 443-452. (in Polish).
  • [19] Granat K., Nowak D., Pigiel M., Stachowicz M. (2009). Comparison with companies involved in the production and processing of materials. Sborník Vědeckych Prací Vysoké Školy Banské Technické Univerzity Ostrava. Řada Hutnicka. 52(2), 69-74. (in Polish).
  • [20] Z. Ch. Rudniki SA. (2016). Offer specification of the product Nr 14/7. (in Polish).
  • [21] Hüttenes-Albertus Poland (2016). The characteristics card for Cordis.
  • [22] ASK CHEMICALS (2014). The characteristics card for: Inotec HS 3000, Inotec VW P 1, Inotec Promotor VW P 5.
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-850eec1e-5cea-4f77-80c1-7da01d6623da
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