News Updates Wednesday 24th Oct 2018 :
  • Welcome to INPRESSCO, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of Sept/Oct 2018 extended to 25 Oct 2018, Submit online or at editor.ijcet@inpressco.com
  • Our journals are indexed in NAAS, University of Regensburg Germany, Google Scholar, Cross Ref etc.
  • DOI is given to all articles

Mechanical Properties of Bi2−xCdxPb0.3Sr2Ca2Cu3O10+δ superconductors


Author : M. Musa Abbas

Pages : 1908-1913
Download PDF
Abstract

Solid state reaction methods were used to prepare a high temperature superconductor with a nominal composition Bi2−xCdxPb0.3Sr2Ca2Cu3O10+δ for (0≤x≤ 0.5). The prepared samples have been investigated through X- ray diffraction measurements to determine structural properties. Superconducting properties by dc electrical resistivity and mechanical properties by static Vickers hardness measurements have been carried out to assess the effects of Cd substitution. X-ray diffraction analysis showed two phases: high-TC phase 2223 and low-TC phase 2212 with orthorhombic structure for all samples. The optimum concentration was found for 0.2 which improved the microstructure and had the highest TC value 126 K for maximum ratio of c/a. Cd doping increased Vickers hardness, Young’s modulus and yield strength values. Load dependent values of Hv, E, and Y are greater than those of the load independent values. Possible reasons for the observed improvements in the superconducting and mechanical properties due to Cd substitution are discussed.

Keywords: The author can include 5-7 words like Thermal Analysis, Pre-conditioner, In-mold, Inoculant’s efficiency.

Article published in International Journal of Current Engineering and Technology, Vol.5, No.3 (June-2015)

 

Call for Papers
  1. IJCET- Sept/Oct 2018 Issue

    Submission Last Date
    25 Oct
  2. DOI is given to all articles
  3. Current Issue
  4. IJTT-Dec-2018
  5. IJAIE-Dec-2018
  6. IJCSB-Dec-2018
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2018 INPRESSCO® All Rights Reserved