Aluminium-lithium alloys hold promise of providing a breakthrough response to the crying
need for lightweight alloys for use as structurals in aerospace applications. Considerable …

The fatigue behavior of the nickel-base superalloy René 88 DT has been investigated at
room temperature with fully reversed loading in an ultrasonic fatigue apparatus operating at …

Superalloys are alloys developed for elevated-temperature service; the term was first used
shortly after World War II to describe a group of alloys developed for use in …

Cyclic deformation of polycrystalline Ni-based superalloys leads to cyclic hardening
followed by softening, in terms of the mechanical response. A micromechanical constitutive …

Low cycle fatigue is one of the main life limiting factors in gas turbine discs. The plastic
deformation behaviour that leads to crack initiation is not fully understood, and …

The strength of Inconel 718 under rotary bending fatigue is investigated at room
temperature, 300, 500 and 600° C in air. It is found that in the long‐life region, the fatigue …

In an attempt to improve fatigue and fracture resistance, a multiphase (ferrite–bainite–
martensite) microstructure was developed in a V-bearing medium carbon microalloyed steel …

Low cycle fatigue behavior of the Ti alloy IMI 834 was studied, for a bimodal microstructure
with≈ 14 vol.% primary α (αp) in the matrix of transformed β, at different total strain …

The cyclic deformation characteristics and fatigue behaviour of a superaustenitic stainless
steel with composition Fe–25Cr–22Ni–7.6 Mo–3Mn–0.46 N (wt%) have been investigated …

The low cycle fatigue tests of Ni-base superalloy Hastelloy X have been carried out in the
temperature range of 650–870° C with various total strain ranges. A change of slope in the …