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Preliminary study to data adequation to use engineering tooling in perlitic matrix gray cast iron
Technical Paper
2006-01-2899
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Metal in general presents two distinct regions in tension by deformation curves, one elastic and other plastic. At the elastic region, there is a direct proportionality between applied load and correspondent deformation. This can be called an elastic linear behavior of the material. Considering graphite content cast iron with lamellar morphology this behavior does not follow the same pattern. Since the beginning of the loading those materials present non-linear behavior with the load applied.
In this report will be presented microstructure analysis, micro and macro hardness tests and a precise determination of tension versus deformation curves of perlitic gray cast iron with predominant Type A graphite to get the real tension profile developed when flexion loads are applied.
Authors
- Jan Vatavuk - Depto. de Eng. de Materiais da Universidade Presbiteriana Mackenzie
- Kriscia Elizabeth Rosa de Souza - Depto. de Eng. de Materiais da Universidade Presbiteriana Mackenzie
- Eduardo Sala Polati - POWERBURST Tecnologia de Fluídos para Competição
- Gilson Vicentini - Magnet Marelli Cofap
- Mario Nava - Magnet Marelli Cofap
- Romulo Nunes Furlan - Magnet Marelli Cofap
Citation
Vatavuk, J., de Souza, K., Polati, E., Vicentini, G. et al., "Preliminary study to data adequation to use engineering tooling in perlitic matrix gray cast iron," SAE Technical Paper 2006-01-2899, 2006, https://doi.org/10.4271/2006-01-2899.Also In
References
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- Timoshenko S.P. 1 1971 110
- Vatavuk, J. Galvano, M. Piccilli, M. 1994 São Paulo
- Kohout J. A simple relation for deviation of grey and nodular cast irons from Hooke's law Materials Science &Engineering 2001 16 23