Effect of porosity and metallic insertions on electrical resistivity of A2011 aluminium alloy

BƏXTİYAROV S., Overfelt R.

Materials Science and Technology, vol.20, no.6, pp.790-794, 2004 (SCI-Expanded, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 20 Say: 6
  • Nəşr tarixi: 2004
  • Doi nömrəsi: 10.1179/026708304225016752
  • jurnalın adı: Materials Science and Technology
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Səhifə sayı: pp.790-794
  • Açar sözlər: Aluminium alloys, Electrical resistivity, Liquid metals, Porosity, Thermal conductivity
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Bəli

Qısa məlumat

A rotational, contactless inductive measurement technique has been used to determine the effect of pores and metallic insertions on the electrical resistivity of A2011 aluminium alloy at different temperatures. It is shown that the electrical resistivity increases with the total volume of pores, and is also dependent on the location and orientation of pores. Additional energy losses were found on the contact surfaces between sample and insertions.