Warianty tytułu
Języki publikacji
Abstrakty
The work includes studies to determine the significance of the effect of selected technological parameters of moulding and casting conditions on the macrostructure of IN-713C cast nickel alloy. Two-level, fractional 24-1 experiment was carried out, requiring eight experiments. The evaluation covered the number of grains per 1mm2 of the sample surface, the average grain surface area, and the shape index. Macrostructure of test castings indicates a positive effect of combined surface and bulk inoculation treatment, with the effect of surface inoculation prevailing as regards its importance. Statistically significant effect on the number and surface of grains have in descending order: surface modification, bulk modification and temperature of alloy pouring.
Czasopismo
Rocznik
Tom
Strony
9-12
Opis fizyczny
Bibliogr. 11 poz., rys., tab., wykr.
Twórcy
autor
autor
autor
autor
- Chair of Materials Technology Silesian University of Technology, Krasińskiego Str. 8, 40-019 Katowice, Poland, franciszek.binczyk@polsl.pl
Bibliografia
- [1] F. Zupanic, T. Boncina, A. Krizman, F. D. Tichelaar: Structure of continuously cast Ni-based superalloy Inconel 713C, Journal of Alloys and Compounds, volume 329, issue 1-2, november 14, 2001, pp.290-297.
- [2] M. Tabuchi, K. Kubo, K. Yagi, A. T. Yokobori Jr, A. Fuji: Results of a Japanese round robin on creep crack growth evaluation methods for Ni-base superalloys , Engineering Fracture mechanics, volume 62, issue 1, january 1999, pp. 47-60.
- [3] Hartman D., Muerrle U., Reber G.: The effects electron beam refining on the cast ability of IN 713 C, Metall, 1992, nr 5, pp.443-447.
- [4] L. Liu, T. Huang, Y. Xiong: Grain refinement of superalloy K4169 by addition of refinerwes: cast structure and refinement mechanisms, Materials Science and Engineering A, 394, 2005, pp.1-8.
- [5] Y. Xiong, J. Du, X. Wie, A. Yang, L. Liu: Grain refinement of Superalloy IN 718C by the addition of Inoculants, Metallurgical and Materials Transactions A, vol. 35A, July 2004, pp. 2111-2114.
- [6] Y. Xiong, A. Yang, Y. Guo, W. Liu, L. Liu: Grain refinement of superalloys K3 and K4169 by the addition of rafineres, Science and Technology of Advenced Materials, 2, 2001, pp. 13-17.
- [7] Pucka G.: Technologia otrzymywania łopatek turbin gazowych o regulowanej wielkości ziarna, Inży nieria Materiałowa, 1984, nr 4-5, s.115-119.
- [8] Zielińska M., Sieniawski J., Wierzbińska M.: Effect of modification on microstructure and mechanical properties of cobalt casting superalloy, Archives of Metallurgy and Materials, vol. 53, issue.3, 2008, pp.887-893.
- [9] F. Binczy k, J. Śleziona : Effect of modification on the mechanical properties of IN-713C alloy, Archives of Foundry Engineering, vol.10, Issue 1, 2010, pp.195-198.
- [10] Binczy k F., Śleziona J., Gradoń P.: Modification of the macrostructure of nickel superalloys with cobalt nanoparticles, Composites, nr1, 2011 , pp. 49-55.
- [11] Binczyk F, Śleziona J, Gradoń P, J. Michalska, S. Bąk: Interactions at the mould - modifying coating - molten nickel alloy interface, Archives of Foundry Engineering, vol.11, Issue 1, 2011, pp.5-11.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ7-0004-0002