Effect of modification structure on some properties and corrosion behavior of Bi- Sn- Pb- Cd alloys for shielding blocks

Authors(4) :-A. B. El-Bediwi, M.D. Khalaf, Kh. M. Omar, T. M. Meaz

The aim of our research was to decrease the toxic metals (cadmium and lead) from Bi- Sn- Pb- Cd alloy, improve properties or produce new friendly environmental alloy with superior properties and low coast. To verify these aims, microstructure, thermal behavior and electrochemical corrosion parameters of normal casting Bi- Sn- Pb- Cd alloys have been investigated. Cadmium decreased by 70% and lead by 60% from original alloy. The results show corrosion resistance of Bi- Pb- Sn- Cd alloys increased with decreased Pb and Cd contents. Thermal parameters and lattice micro-strain of Bi50Pb25Sn12.5Cd12.5 alloy decreased by decreasing Pb and Cd. Bi58Pb10Sn28Cd4 alloy has best properties and friendly environmental.

Authors and Affiliations

A. B. El-Bediwi
Physics Department, Faculty of Science, Mansoura University, Egypt
M.D. Khalaf
Physics Department, Faculty of Science, Tanta University, Egypt
Kh. M. Omar
Physics Department, Faculty of Science, Tanta University, Egypt
T. M. Meaz
Physics Department, Faculty of Science, Tanta University, Egypt

Corrosion Parameters, Microstructure, Thermal Behavior, Density

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Publication Details

Published in : Volume 3 | Issue 6 | September-October 2017
Date of Publication : 2017-10-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 820-826
Manuscript Number : IJSRSET1736196
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

A. B. El-Bediwi, M.D. Khalaf, Kh. M. Omar, T. M. Meaz, " Effect of modification structure on some properties and corrosion behavior of Bi- Sn- Pb- Cd alloys for shielding blocks, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 6, pp.820-826, September-October-2017.
Journal URL : http://ijsrset.com/IJSRSET1736196

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