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The supplementary compression stresses in Fe77.5Si7.5B15 wires

I. AŞTEFĂNOAEI1,* , D. RADU1, H. CHIRIAC2

Affiliation

  1. “Alexandru Ioan Cuza” University, Carol I Blvd., 11, 700506, Iasi, Romania
  2. National Institute of Research and Development for Technical Physics 47 Mangeron Blvd., 700050 Iasi, Romania

Abstract

The paper deals with the calculation of the internal stresses distribution in conventional amorphous wires, taking into account the supplementary mechanical stresses appearing into the wires due to the additional compression stresses exerted by the exterior shells on the inner ones during the solidification process. The consideration of these supplementary stresses leads to a better agreement between the theoretical and experimental..

Keywords

Conventional amorphous wires, Rapid cooling process, Solidification process, Thermal stresses.

Submitted at: Sept. 6, 2006
Accepted at: Sept. 13, 2006

Citation

I. AŞTEFĂNOAEI, D. RADU, H. CHIRIAC, The supplementary compression stresses in Fe77.5Si7.5B15 wires, Journal of Optoelectronics and Advanced Materials Vol. 8, Iss. 5, pp. 1731-1735 (2006)