Details

Title

Comparison of Tensile Properties of Nb Grain Refined A206 Alloy by Gravity and Tilt Casting

Journal title

Archives of Foundry Engineering

Yearbook

2023

Volume

vol. 23

Issue

No 4

Authors

Affiliation

Palamutcu, Nuri : Istanbul Technical University, Turkey ; Dizdar, Kerem Can : Istanbul Technical University, Turkey ; Dispinar, Derya : Istanbul Technical University, Turkey ; Sahin, Hayati : Foseco R&D, Netherlands

Keywords

A206 ; Aluminum ; Tilt casting ; tensile properties ; Toughness

Divisions of PAS

Nauki Techniczne

Coverage

49-53

Publisher

The Katowice Branch of the Polish Academy of Sciences

Bibliography

[1] Campbell, J. (2015). Casting handbook: metal casting processes, metallurgy, techniques and design. Butterworth-Heinemann.
[2] Campbell, J. (2006). An overview of the effects of bifilms on the structure and properties of cast alloys. Metallurgical and Materials Transactions. B 37, 857-863. https://doi.org/10.1007/BF02735006.
[3] Campbell, J. (2020). The Mechanisms of Metallurgical Failure: On the Origin of Fracture. Butterworth-Heinemann.
[4] Burford, J.C. & Sokolowski, J. (2007). A study of bubble entrainment as related to runner velocity in aluminum sand castings using the Cosworth process. Materials Science Forum. 539-543, 398-403. https://doi.org/10.4028/ www.scientific.net/MSF.539-543.398.
[5] Byczynski, G., Mackay, R. (2019). The nemak cosworth casting process latest generation. In Shape Casting: 7th International Symposium Celebrating Prof. John Campbell's 80th Birthday (pp. 179-185). Springer International Publishing.
[6] Mirak, A., Divandari, M., Boutorabi, S. & Taylor, J. (2012). Effect of oxide film defects generated during mould filling on mechanical strength and reliability of magnesium alloy castings (AZ91). International Journal of Cast Metals Research. 25(3), 188-194. https://doi.org/10.1179/ 1743133611Y.0000000037.
[7] Tunçay, T., Baytar, F., Tunçay, B., Sunar, T. & Dişpinar, D. (2022). Effects of mold cavity geometry on flow rate and mechanical properties in Al-Si-Mg alloy. Journal of Materials Engineering and Performance. 32(10), 4702-4711. https://doi.org/10.1007/ s11665-022-07412-0.
[8] Teng X, Mae H, Bai Y, Wierzbicki T (2009). Pore size and fracture ductility of aluminum low pressure die casting. Engineering Fracture Mechanics. 76(8), 983-996. https://doi.org/10.1016/j.engfracmech.2009.01.001.
[9] Moradi, A. & Divandari, M. (2023). Effect of bottom gating filling system design on the initial stage of mold filling: a parametric study. International Journal of Metalcasting. 17, 2716-2730. https://doi.org/10.1007/s40962-022-00937-z.
[10] Hsu, F-Y. (2016). Bifilm defect formation in hydraulic jump of liquid aluminum. Metallurgical and Materials Transactions B. 47, 1634-1648. https://doi.org/10.1007/ s11663-016-0656-3.
[11] Hsu, F-Y. & Li, C-L. (2015). Runner systems containing ceramic foam filters quantified by “Area Normalized” bifilm index map. International Journal of Metalcasting. 9, 23-35. https://doi.org/10.1007/BF03355620.
[12] Hsu, F-Y. & Lin, H-J. (2009). A diffusing runner for gravity casting. Metallurgical and Materials Transactions B. 40, 833-842. https://doi.org/10.1007/s11663-009-9272-9.
[13] Hsu, F-Y. & Yang, Y-M. (2012). Confluence weld in an aluminum gravity casting. Journal of Materials Processing Technology. 212(4), 825-840. https://doi.org/10.1016/ j.jmatprotec.2011.11.006.
[14] Hsu, F-Y., Jolly, M.R. & Campbell, J. (2009). A multiple-gate runner system for gravity casting. Journal of Materials Processing Technology. 209(17), 5736-5750. https://doi.org/10.1016/j.jmatprotec.2009.06.003.
[15] Hsu, F-Y., Jolly, M.R. & Campbell, J. (2006). Vortex-gate design for gravity casting. International Journal of Cast Metals Research. 19(1), 38-44. https://doi.org/10.1179/ 136404606225023318.
[16] Hsu, Q.C., Do, A.T., Yeh, K.C. & Ye, J.H. (2014). Improvement on die-casting efficiency and property of aluminum alloy casing. Key Engineering Materials. 625, 518-524. https://doi.org/10.4028/www.scientific.net/ KEM.625.518.
[17] Ahmad, R. & Hashim, M. (2011). Effect of vortex runner gating system on the mechanical strength of Al-12Si alloy castings. Archives of Metallurgy and Materials. 56(4), 991-991.
[18] Ahmad, R. & Talib, N. (2011). Experimental study of vortex flow induced by a vortex well in sand casting. Metallurgical Research & Technology. 108(3), 129-139. https://doi.org/10.1051/metal/2011049.
[19] Majidi, S.H. & Beckermann, C. (2019). Effect of pouring conditions and gating system design on air entrainment during mold filling. International Journal of Metalcasting. 13(2), 255-272. https://doi.org/10.1007/s40962-018-0272-x.
[20] El-Sayed, M., Hassanin. H. & Essa, K. (2016). Bifilm defects and porosity in Al cast alloys. The International Journal of Advanced Manufacturing Technology. 86, 1173-1179. https://doi.org/10.1007/s00170-015-8240-6.
[21] El-Sayed, M.A. (2018). Influence of mould design and hydrogen content on the tensile properties of Al-Mg cast alloys. Journal of Engineering Technology. 6(1), 584-594.
[22] Jezierski, J., Dojka, R. & Janerka, K. (2018). Optimizing the gating system for steel castings. Metals. 8(4), 266, 1-13. https://doi.org/10.3390/met8040266.
[23] Dojka, R., Jezierski, J. & Campbell, J. (2018). Optimized gating system for steel castings. Journal of Materials Engineering and Performance. 27, 5152-5163. https://doi.org/10.1007/s11665-018-3497-1
[24] Remišová, A. The possibilities for reducing reoxidation in gating system. Retrieved May 21, 2023 from https://www.kavs.uniza.sk/images/PDF/ The_possibilities.pdf
[25] Zhao, H., Ohnaka, I. & Zhu, J. (2008). Modeling of mold filling of Al gravity casting and validation with X-ray in-situ observation. Applied Mathematical Modelling. 32(2), 185-194. https://doi.org/10.1016/j.apm.2006.11.009.
[26] Harding, R. (2007). The use of tilt filling to improve the quality and reliability of castings. Foundry Trade Journal. 180(3644), 142-146.
[27] Pease, L.F., Bao, J., Safarkoolan, R., Veldman, T.G., Phillips, N.R.J., McNeff, P.S. & Clayton, C.K. (2021). Flow obstacles minimize surface turbulence in Tilt casting. Chemical Engineering Science. 230, 116104. https://doi.org/10.1016/j.ces.2020.116104.
[28] Pavlak, L. (2008). Effect of filling conditions on the quality of cast aluminum cylinder heads. Metalurgija-Journal of Metallurgy. 14(3), 31-39.
[29] Cox, M. & Harding, R. (2007). Influence of tilt filling on Weibull modulus of 2L99 aluminium investment castings. Materials science and technology. 23(2), 214-224. https://doi.org/10.1179/174328407X157263.
[30] Hamzah, E., Prayitno, D. & Ghazali, M. (2002). Effect of mould tilt angle on the mechanical properties of as-cast aluminum alloy. Materials & Design. 23(2), 189-194. https://doi.org/10.1016/S0261-3069(01)00068-1.
[31] Gokhale, A. & Patel. G. (2005). Origins of variability in the fracture-related mechanical properties of a tilt-pour-permanent-mold cast Al-alloy. Scripta Materialia. 52(3), 237-241. https://doi.org/10.1016/j.scriptamat.2004.09.011.
[32] Sigworth, G.K. & DeHart, F. (2003). Recent developments in the high strength aluminum-copper casting alloy A206. AFS Transactions. 111, 341-354.
[33] Mi, J., Harding, R. & Campbell, J. (2002). The tilt casting process. International Journal of Cast Metals Research. 14(6), 325-334. https://doi.org/10.1080/13640461.2002. 11819450.
[34] Ransing, R., Savino, S. & Lewis. R. (2005). Numerical optimisation of tilt casting process. International Journal of Cast Metals Research. 18(2), 109-118. https://doi.org/10.1179/136404605225022901.
[35] Bolzoni, L., Nowak, M. & Babu, N.H. (2015). Grain refinement of Al–Si alloys by Nb–B inoculation. Part II: application to commercial alloys. Materials & Design. 66(5), 376-383. https://doi.org/10.1016/j.matdes.2014.08.067.
[36] Bolzoni, L., Nowak, M., Babu, N. H. (2015). On the effect of Nb-based compounds on the microstructure of Al–12Si alloy. Materials Chemistry and Physics. 162, 340-345. https://doi.org/10.1016/j.matchemphys.2015.05.076. Nowak, M., Bolzoni, L. & Babu, N.H. (2015). Grain refinement of Al–Si alloys by Nb–B inoculation. Part I: Concept development and effect on binary alloys. Materials & Design. 66, 366-375. https://doi.org/10.1016/j.matdes. 2014.08.066.
[37] Nowak, M., Yeoh, W., Bolzoni, L. & Babu, N.H. (2015). Development of Al–Nb–B master alloys using Nb and KBF4 powders. Materials & Design.75, 40-46. https://doi.org/10.1016/j.matdes.2015.03.010.
[38] Aydogan, F., Dizdar, K. C., Sahin, H., Mentese, E. & Dispinar, D. (2022). Weibull analysis evaluation of Ti, B, Nb and MTS grain refined Al11Si alloy. Materials Chemistry and Physics. 287, 126264. https://doi.org/10.1016/ j.matchemphys.2022.126264.
[39] Xu, J., Li, Y., Hu, B., Jiang, Y., Li, Q. (2019). Development of Al–Nb–B master alloy with high Nb/B ratio for grain refinement of hypoeutectic Al–Si cast alloys. Journal of Materials Science. 54, 23. 14561-14576. https://doi.org/ 10.1007/s10853-019-03915-9.
[40] Sahin, H., & Dispinar, D. (2023). Effect of Rare Earth Elements Erbium and Europium Addition on Microstructure and Mechanical Properties of A356 (Al–7Si–0.3 Mg) Alloy. International Journal of Metalcasting, 1-10

Date

2023.12.11

Type

Article

Identifier

DOI: 10.24425/afe.2023.146678
×