Life prediction for an iron-based superalloy


Orhaner F., Tekin E.

7th International Conference on Creep and Fracture of Engineering Materials and Structures, Irvine, İskoçya, 10 - 15 Ağustos 1997, ss.769-777 identifier identifier

  • Basıldığı Şehir: Irvine
  • Basıldığı Ülke: İskoçya
  • Sayfa Sayıları: ss.769-777

Özet

Tubes made of Nb-stabilised 25%Cr35%Ni iron-based superalloys have been extensively used in the radiant sections of naphta cracking furnaces where ethylene production is done. Since the tubes are generally replaced before reaching their design lives of 100000 hrs for such systems realistic remaining life predictions become essential for economy and safety.