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Purpose: The aim of the investigation was to verify if published data for calculation of the hardenability of steel can be used for calculation of hardenability of cast steel and the optimal selection of these data for obtaining the best agreement between calculated and experimental data. Design/methodology/approach: The analysis of the hardenability of low alloy cast steel was carried out using Jominy test and analytical Grossmann method. The optimal data for calculation of ideal critical diameter, Di and Jominy curve were selected. Findings: The hardenability curves of cast steel measured on different planes of Jominy test show scatter on the contrary to forged steel Practical implications: Results of investigations prove that data for calculation of hardenability parameters used for steel can be applied with sufficient accuracy for calculation the hardenability of cast steel. The hardenability of cast steel shows scatter of results. Originality/value: The analysis of the hardenability of cast steel can be carried out using the same data as for forged steel.
Wydawca
Rocznik
Tom
Strony
480--485
Opis fizyczny
Bibliogr. 15 poz., rys., tabl.
Twórcy
autor
autor
autor
autor
autor
- Division of Engineering and Materials Technology, Pedagogical University, ul. Podchorążych 2, 30-084 Kraków, Poland, adrian@agh.edu.pl
Bibliografia
- [1] Polish Norm PN-EN ISO 642, Steel Investigation of hardenability using Jominy end quench test.
- [2] M. A. Grossmann, AIME Transactions, 1942, 150, 227-255.
- [3] D. V. Doane, Hardenability Concepts with Application to Steels, Proceedings of the 108th Annual Meeting “AIME”, 1979, 351-379.
- [4] SigmaScan Pro Automated Image Analysis Software. User’s Manual. Jandel Scientific Software, 1995.
- [5] H. Adrian, R. Stańko, Optimum selection of data for calculation of hardenability of steel, Metallurgy and Metallurgical Engineering News 3 (2006) 113-120 (in Polish)
- [6] A. F. DeRetana, D. V. Doane, Metal Progress, 1971, 65-69.
- [7] J. M. Hodge, M. A. Orehoski, Relationship between the hardenability and percentage of carbon in some low alloy steels, AIME Transactions 167 (1946) 627-642.
- [8] M. A. Grossmann. Elements of Hardenability, American Society for Metals, Cleveland. 1952.
- [9] L. C. Boyd, J. Field, AISI Contribution to the Metallurgy of Steel, 1945, 12.
- [10] J. T. Sponzilli, C. J. Keith, C. H. Walter, ASM Metal Progress 108 (1975) 86-87.
- [11] G. T. Eldis, Calculation of the Jominy Curve for Carburising Steels, Climax Molibdenum Co. of Michigan, Report L-193-94.
- [12] Standard Method for End-Quench Test for Hardenability of Steel. Designation, A255-88.
- [13] L. A. Dobrzański, S. Malara, J. Trzaska, Project of computer program for designing the steel with the assumed CCT diagram, Journal of Achievements in Materials and Manufacturing Engineering 20 (2007) 351-354.
- [14] J. Trzaska, L. A. Dobrzański, A. Jagiełło, Computer program for prediction steel parameters after heat treatment, Journal of Achievements in Materials and Manufacturing Engineering 24/2 (2007) 171-174.
- [15] L. A. Dobrzański, S. Malara, J. Trzaska, Project of neural network for steel grade selection with the assumed CCT diagram, Journal of Achievements in Materials and Manufacturing Engineering 27/2 (2008) 155-158.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS2-0021-0048