Paper Title:
Mechanical Properties of Winding Conductors Affected by Cyclic Thermal Overloads
  Abstract

The influence of thermal cyclic overloads on mechanical properties of winding conductors was investigated. Copper-niobium microcomposite, soft and hard pure copper wires were conditioned at temperatures range from 77 K to 500 K. The treatment was done during 100 cycles of fast conductor cooling to liquid nitrogen temperature and further fast heating in a climatic chamber. The ultimate tensile stress limit and the elongation at failure of metal-matrix copper-niobium microcomposite, soft and hard copper wires were measured before and after thermal treatment with a testing machine at room temperature.

  Info
Periodical
Solid State Phenomena (Volume 113)
Edited by
Nin Bizys, Andrejus Henrikas Marcinkevicius
Pages
541-544
DOI
10.4028/www.scientific.net/SSP.113.541
Citation
N. Višniakov, J. Novickij, D. Ščekaturovienė, M. Šukšta, "Mechanical Properties of Winding Conductors Affected by Cyclic Thermal Overloads", Solid State Phenomena, Vol. 113, pp. 541-544, 2006
Online since
June 2006
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Price
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