Original scientific paper

Tensile and electrical properties of Al-Si alloys under combined torsion-tension deformation

Tawfick H. Youssef ; Metal Physics Unit, Solid State Physics Department, National Research Centre, Dokki, Cairo, Egypt
Fardos A. Saadalah ; Metal Physics Unit, Solid State Physics Department, National Research Centre, Dokki, Cairo, Egypt
Isis K. Bishay ; Metal Physics Unit, Solid State Physics Department, National Research Centre, Dokki, Cairo, Egypt

Abstract

The relation between tensile strain ∆L/L0 and the relative change in resistance ∆R/R0 caused by torsion-tension deformation for Al-Si samples pre-annealed at different temperatures (room temperature up to 773 K) was studied. The empirical relation ∆L/L0 = k∆R/R0 was found, where k is a constant depending on the silicon content and its distribution in the matrix.

Keywords

Hrčak ID:

299453

URI

https://hrcak.srce.hr/299453

Publication date:

1.3.1995.

Article data in other languages: croatian

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