Cyclic crack growth behaviour of two nickel base turbine disc alloys

Arslan G., Doruk M.

JOURNAL OF MATERIALS SCIENCE, cilt.33, sa.10, ss.2653-2658, 1998 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 10
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1023/a:1004369622557
  • Dergi Adı: JOURNAL OF MATERIALS SCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.2653-2658
  • Anadolu Üniversitesi Adresli: Hayır

Özet

The high temperature fatigue crack growth behaviour of the nickel base superalloys Alloy 718 and Rene 95 (specimen thickness = 4.1 mm) were investigated and compared with each other. Fatigue crack propagation (FCP) tests were carried out in laboratory air at room temperature and 600 degrees C by using C-T (compact tension) type specimen that were fatigue precracked at room temperature.