Search for dissertations about: "Leif Viskari"

Found 1 swedish dissertation containing the words Leif Viskari.

2. 1. Oxygen Induced High Temperature Crack Growth in Ni-base Superalloys

   Author : Leif Viskari; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Diffusion; Environmental influence; Crack growth; Atom probe tomography; Electron Microscopy; Deformation; Crack tip oxidation; Hold-time fatigue;

   Abstract : Oxygen induced crack growth is a serious concern for the performance of Ni-base superalloys. These alloys are used in gas-turbine engines where they are exposed to hightemperatures, mechanical loads and oxygen-rich environments. READ MORE