Production and characterisation of binary Al-Sc alloys using powder metallurgy processing method Toz metalurji̇si̇ yöntemi̇ i̇le Al-Sc alaşimi üreti̇lmesi̇ ve mekani̇k özelli̇kleri̇


ÜNAL R., Kainer K. U.

Ulusal Toz Metalurjisi Konferansi: Second National Powder Metallurgy Conference, Ankara, Türkiye, 15 - 17 Eylül 1999, ss.579-584 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Ankara
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.579-584
  • Gazi Üniversitesi Adresli: Hayır

Özet

In this study, binary Al-Sc alloys were produced using powder metallurgy processing method. Alloy powders were produced by using gas atomisation method. Produced powders were encapsulated with aluminium can and then consolidated by extrusion at 300°C. The properties of the powders and consolidated materials were investigated. Produced powders were spherical in shape and had log normal particle size distribution. The microstructure of the powders were of cellular type. It has been observed that the addition of scandium content up to 2 wt.% increased the room temperature tensile strength of the Al-Sc alloys.