Crack|tip stress|strain fields in single crystal nickel|base superalloys ...

Crack-tip stress–strain fields in single crystal nickel-base ...

This work focused on crack-tip stress and strain fields in a single crystal nickel-base superalloy. First, these fields were studied for a static crack ...

Crack-tip stress–strain fields in single crystal nickel-base ...

Such blades are subjected to damaging thermomechanical fatigue loadings. Turbine blades are now frequently made of nickel-base superalloy single crystals, ...

Crack-tip stress-strain fields in single crystal nickel-base superalloys ...

Stress and strain fields are first analysed at the tip of a static crack subjected to creep-fatigue loading, assuming an elasto-viscoplastic single crystal ...

Crack-tip stress–strain fields in single crystal nickel-base ...

Request PDF | Crack-tip stress–strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading | This work is related to ...

NUMERICAL SIMULATIONS OF CRACK TIP STRESS ... - CiteSeerX

... single crystals and simulation conditions, the crack tip fields ... This study on crack tip stress and strain fields in single crystal Nickel-base superalloys ...

(PDF) Numerical simulations of crack tip stress-strain fields in single ...

This work deals with the finite element analysis of cracks in single crystal Nickel-base superalloys. The first part consists in the computation of stress ...

Aspects of Crack Growth in Single-Crystal Nickel-Base Superalloys

Finally, a method to account for inelastic deformations in a linear elastic fracture mechanics context was investigated. A residual stress field.

[PDF] Crack-tip stress-strain fields in single crystal nickel-base ...

Semantic Scholar extracted view of "Crack-tip stress-strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading" by N.

Crack growth in single crystal nickel base superalloys under ... - DiVA

... fracture: KI for opening, KII for in-plane shear and KIII for out-of-plane shear. KI is related to the far field stress (σ∞) and crack length.

Crack-tip stress–strain fields in single crystal nickel-base ... - CoLab

Crack-tip stress–strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading. Nicolas Marchal 1. ,. S. Flouriot 1. ,.

Strain field measurement around the crack tip in Ni-base superalloy ...

Digital Image Correlation (DIC) method was applied to measure the strain fields around the crack tip in a Ni-base single crystal superalloy.

Strain localization at the crack tip in single crystal CT specimens ...

Three-dimensional Finite Element simulations of mode I crack tip fields in Compact Tension specimens are presented for elastic ideally-plastic F.C.C. single ...

Strain localization at the crack tip in single crystal CT specimens ...

... cracks in single crystals under plane strain conditions and, on the other hand, to experimental tests on a single crystal nickel-based superalloy at room ...

Crack Tip Fields in a Single Edge Notched Aluminum Single Crystal ...

... single crystal of nickel-based superalloy. Their computations were performed ... The asymptotic solutions (1,2) are based on small strain plasticity ...

3D Finite Element analyses and application to nickel-base superalloys

Strain localization at the crack tip in single crystal CT specimens under monotonous loading: 3D Finite Element analyses and application to nickel-base ...

Interaction of stress corrosion cracks in single crystals Ni-Base ...

Stress corrosion cracking (SCC) can be detrimental to nickel-based superalloy components exposed to harsh environments in aero-gas turbines.

Crack paths in single-crystal Ni-base superalloys under isothermal ...

List of references · Telesman, The unusual near-threshold FCG behavior of a single crystal superalloy and the resolved shear stress as the crack driving force, ...

Bibliographies: 'Crack propagation; Nickel base superalloy' - Grafiati

"Subsurface Stress Fields in FCC Single Crystal Anisotropic Contacts." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004 ...

Stage I Fatigue Crack Propagation In A Single Crystal And A ...

tip stress field of the inclined Stage I crack in the SC superalloy. It ... in a Single Crystal Ni-base Superalloy Induced by Plastic. Straining ...

Stage I Fatigue Crack Propagation In A Single Crystal And A ...

tip stress field of the inclined Stage I crack in the SC superalloy. It ... in a Single Crystal Ni-base Superalloy Induced by Plastic. Straining ...