Details
Title
Testing the Veining Elimination using Pressure Changes and one Type of Additive in a Cold-box-amine Core MixtureJournal title
Archives of Foundry EngineeringYearbook
2024Volume
vol. 24Issue
No 3Affiliation
Delimanová, P. : Technical University of Košice Faculty of Materials, Metallurgy and Recycling, Slovak Republik ; Vasková, I. : Technical University of Košice Faculty of Materials, Metallurgy and Recycling, Slovak Republik ; Kožej, O. : Technical University of Košice Faculty of Materials, Metallurgy and Recycling, Slovak RepublikAuthors
Keywords
Cold-box ; Additive ; Shooting pressure ; Veinings ; Core mixtureDivisions of PAS
Nauki TechniczneCoverage
129-135Publisher
The Katowice Branch of the Polish Academy of SciencesBibliography
[1] Hrubovčáková, M., Vasková, I. & Conev, M. (2018). Using additives fo the production of castings from the gray cast iron. Manufacturing Technology. 18(6), 906-911. DOI: 10.21062/ujep/199.2018/a/1213-2489/MT/18/6/906.
[2] Svidró, J.T., Diószegi, A., Svidró, J. & Ferenczi, T. (2017). The effect of different binder levels on the heat absorption capacity of moulding mixtures made by the phenolic urethane cold-box process. Journal of thermal analysis and calorimetry. 13(3), 1769-1777. DOI: 10.1007/s10973-017-6611-y.
[3] Hrubovčáková, M., Vasková, I. & Conev, M. (2017). Influence the composition of the core mixture to the occurence of veinings on castings of cores produced by cold-box-amine technology. Manufacturing Technology. 17(1), 39-44.
[4] Neudert, A. (2019). Molding and core mixtures. Formovací a jádrové směsi. Slévárenství. 67, 217. (in Czech).
[5] Żymankowska-Kumon, S., Bobrowski, A., Drożyński,D., Grabowska, B. & Kaczmarska, K. (2018). Effect of silicate modifier on the emission of harmful compounds from phenolic resin used in cold-box technology. Archives of Foundry Enginnering. 18(1), 151-156. DOI: 10.24425/118829.
[6] Zanetti, M.Ch. & Fiore, S. (2002). Foundry processes: the recovery of green moulding sands for core operations. Resources Conservation and Recycling. 38(3), 243-254. https://doi.org/10.1016/S0921-3449(02)00154-4.
[7] ASK Chemicals (2020, September). Cold box PU Technology. Retrived September 4, 2020, from https://www.askchemicals.com/foundry-products/products/pu-cold-box-binder/cold-box-process.
[8] Jelínek, P. (1996). Slévarenské formovací směsi II část, Pojivové soustavy formovacích směsí (pp. 24-29). Ostrava.
[9] Udayan, N., Srinivasan, M.V., Vaira Vignesh, R. & Govindaraju, M. (2021). Elimination of casting defects induced by cold box cores. Materials Today: Proceedings. 46(10), 5022-5026. https://doi.org/10.1016/j.matpr.2020.10.398.
[10] Li, C., Ma, Z., Zhang, X., Fan, H., & Wan, J. (2016). Silicone-modified phenolic resin: Relashionships between molecular structure and curing behaviour. Thermochemical Acta. 639, 53-65. https://doi.org/10.1016/j.tca.2016.07.011.
[11] Kroker, J. & Wang, X. (2014). Advancement in cold box gassing processes. In 7st BILBAO 2014 World Foundry Congress, 19-21 May 2014. Palacio Euskalduna, BILBAO: Advanced Suistanable Foundry.
[12] Jelínek, P. (2000). Dispersion systems of foundry molding compounds: cutting edge. Ostrava. (in Czech).
[13] Beňo, J., Adamusová, K., Merta, V. & Bajer, T. (2019). Influence of silica sand on surface casting quality. Archives of Foundry Engineering. 19(2), 5-8. DOI: 10.24425/afe.2019.127107.
[14] Hlavsa, P. (2016). Core-melt interaction during casting of Al alloy cylinder heads into metal molds. Published doctoral dissertation, Vysoké učení technické v Brňe. Fakulta strojního inženýrství, Brno, Czech Republic. (in Czech).
[15] Svidró, J., Diószegi, A., Tóth, L. & Svidró, J.T. (2017). The influence of thermal expansion of unbonded foundry sands on the deformation of resin bonded cores. Archives of Metallurgy and Materials. 62(2), 795-798. DOI:10.1515/amm-2017-0118.
[16] Baker, S. G., & Werling, J. M. (2003). Expansion control method for sand cores. In Transactions of the American Foundry Society and the One Hundred Seventh Annual Castings Congress (pp. 457-462).
[17] Thiel, J. & Ravi, S. (2014). Causes and solutions to veining defects in iron and steel castings. AFS Transaction. 14-030, 1-16.
[18] Beňo, J et. Al. (2016). Influencing of foundry bentonite mixtures by binder activation. Metalurgija. 55 (1), 7-10.
[19] Sheikh, M.I.A.R., Wahulkar, R.R., Gatkine, H.S., Sonwane, R.P., Wakodikar, S.R. & Patankar, V. (2018). Sand optimization to improve quality of cast iron pipes. International Journal of Innovations in Engineering and Science. 3(5), 89-93. e-ISSN: 2456-3463.
[20] Elbel, T. & kol. (1992). Casting defects from iron alloys. MATECS, Brno. (in Czech).
[21] Hrubovčáková, M., Vasková, I., Conev, M. & Bartošová, M. (2017). Influence the compostition of the core mixture to the occurrence of veining on casting of cores produced by cold-box-amine technology. Manufacturing Technology. 17(1), 39-44. DOI: 10.21062/ujep/x.2017/a/1213-2489/MT/17/1/39.
[22] Hrubovčáková M. (2023). Analysis and action of additives in the nuclear mixture. Reasons for use and analysis of additives in molding compounds (41-56). Košice: Fakulta materiálov,metalurgie a recyklácie, Technická univerzita v Košiciach. (in Slovac).
[23] Abdulamer, D. (2023). Impact of the different moulding parameters on properties of the green sand mould. Archives of Foundry Engineering. 23(2), 5-9. DOI:10.24425/afe.2023.144288.
[24] Khandelwal, H. (2014). Effect of binder composition on the shrinkage of chemically bonded sand cores. Materials and Manufacturing Processes. 30(12), 1465-1470. https://doi.org/10.1080/10426914.2014.994779.
[25] Chate, G.R., Bhat, R.P. & Chate, U.N. (2014). Process parameter settings for core shooter machine by taguchi approach. Procedia Materials Science. 5, 1976-1985. DOI: 10.1016/j.mspro.2014.07.530.
[26] Showman, R., Nocera, M., Madigan, J., Baltz, G., Hajduk, T., & Wohleber, J. (2010). Re-Evaluating core dimensional changes. International Journal of Metalcasting. 4, 63–74. https://doi.org/10.1007/BF03355498.
[27] Mahajan, N., Jadhav G. K. & Jadhav, R. (2018). Optimization of sand preparation to improve core strenght and casting quality. International Journal for Technological Research in Egineering. 6(2), 4808-4811.
[28] Bolibruchová, D. (2010). Foundry technology. (in Slovac). [29] HA Group. (2020). New Names – Proven Products. Retrieved June 20, 2024 from https://www.ha-group.com/fileadmin/redaktion_contentpool/3_Products_and_Services/Cold-Box/2020_Cold-Box_Brochure_e.pdf
[30] Shahria, S., Tariquzzaman, Md., Habibur Rahman, Md., Al Almi, Md. & Abdur Rahman, Md. (2017). Optimization of molding sand composition for casting al alloy. International Journal of Mechanical Engineering and Applications. 5(3), 155-161. DOI: 10.11648/j.ijmea.20170503.13.