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

Authors

  • 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

Keywords:

Corrosion Parameters, Microstructure, Thermal Behavior, Density

Abstract

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.

References

  1. M. T. McCormack, Y. Degani, H.S. Chen, W.R. Gesick, J. JOM, 48 (1996) 54
  2. I. Manna and S.K. Pabi, Phys.Status Solidi A 123 (1991) 393
  3. J. Perkins and G.R. Edwards, J. Mater. Sci. 10 (1975) 136
  4. C.R. Blackwell and K.D.Andmunson, Med. Dosimetry 15 (1990)127
  5. Shepelevich, O.V. Gusakova and L.P. Shcherba chenko, Inorganic Mater. 1:49: 7 (2013) 663
  6. M.H. Braga, G. Bizdal, A. Krouba, G. Ferreira, D. Soares, L.F. Malheiros, (2007) 468
  7. A.B. El-Bediwi, F. Dawood, M. Kamal, MSAIJ, 11: 5 (2014) 179
  8. A.B. El-Bediwi, F. Dawood, M. Kamal, IJSEA. 4:2 (2015) 60
  9. A.B. El-Bediwi, F. Dawood, M. Kamal, IJCR. 7: 5 (2015) 16433-16439
  10. A.B. El-Bediwi, A. El-Shafei, M. Kamal, IJCR. 7: 6 (2015) 17305-17311
  11. A.B. El-Bediwi, F. Dawood, M. Kamal, IJ CR. 7: 5 (2015) 16433-16439
  12. A.B. El-Bediwi, F. Dawood, M. Kamal, J Advance Phys. 7:3 (2015)
  13. A.B. El-Bediwi, S. Bader, F. Khalifa, Global Journal of Physics, 4: 3 (2016) 480
  14. G.K. Williamson and W.H. Hall, Acta Metallurgy, 1 (1953) 22-31

International Journal of Scientific Research in Science, Engineering and Technology

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Published

2017-10-30

Issue

Volume 3, Issue 6, September-October-2017

Section

Research Articles

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Copyright (c) IJSRSET

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
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.