Studies and Research on Obtaining Bronze Filters Using Powder Metallurgy Methods
Keywords:
powder metallurgy, microstructure, microhardness, porosity, permeability
Abstract
The article presents how to obtain porous bronze products using copper - based powder by powder metallurgy methods. The formation of tablets was done by free pouring the spherical powder into the mould, followed by their sintering them in the range of 780 - 925 oC, with an exposure time of 30 minutes. Characterization of the tablets thus obtained was done in terms of microstructure, microhardness, porosity and permeability.
References
[1]. Ramakrishnan P., History of Powder Metallurgy, Indian Journal of History of Science, 1983.
[2]. ***, ASM Metal HandBook, Vol. 7 – Powder Metal Technologies and Applications, 1998.
[3]. Domşa A., Palfalvi A., Nicolae V., Botha L., Colan H., Buzoianu P., Tehnologia fabricării pieselor din pulberi metalice, Ed. Tehnică, Bucureşti, 1966.
[4]. Bernard D., Gendron D., Heintz J. M., Bordere S., Etourneau J., First direct 3D visualisation of microstructural evolutions during sintering through X-ray computed microtomography, Acta Materialia 53, 2005.
[5]. German R. M., Sintering Theory and Practice, John Wiley & Sons, New York, 1996.
[6]. Deleanu L., Cantaragiu A., Ciortan S., Surface Quality evaluated by 3D Functional Parameters, Proceedings of 10th Intern. Conf. “Research and Development in Mechanical Industry”, RaDMI 2010, 16-19 September, Donji Milanovac, Serbia, p. 311-318, 2010.
[2]. ***, ASM Metal HandBook, Vol. 7 – Powder Metal Technologies and Applications, 1998.
[3]. Domşa A., Palfalvi A., Nicolae V., Botha L., Colan H., Buzoianu P., Tehnologia fabricării pieselor din pulberi metalice, Ed. Tehnică, Bucureşti, 1966.
[4]. Bernard D., Gendron D., Heintz J. M., Bordere S., Etourneau J., First direct 3D visualisation of microstructural evolutions during sintering through X-ray computed microtomography, Acta Materialia 53, 2005.
[5]. German R. M., Sintering Theory and Practice, John Wiley & Sons, New York, 1996.
[6]. Deleanu L., Cantaragiu A., Ciortan S., Surface Quality evaluated by 3D Functional Parameters, Proceedings of 10th Intern. Conf. “Research and Development in Mechanical Industry”, RaDMI 2010, 16-19 September, Donji Milanovac, Serbia, p. 311-318, 2010.
Published
2015-03-15
How to Cite
1.
BOICIUC S, ALEXANDRU P. Studies and Research on Obtaining Bronze Filters Using Powder Metallurgy Methods. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Mar.2015 [cited 29Apr.2024];38(1):45-1. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/1371
Issue
Section
Articles
