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Residual stress in aerospace bolts in nickel base superalloy
Approved proposal under the ICRD Scheme Proposal ICRD0019 -
Measurement of Mechanically Induced Residual Stress Field on Conventional Fra...
This project focuses on the development of new numerical modelling techniques for fatiguecrack growth and in particular, non-uniform crack front evolution and crack growth... -
Internal stresses in superconducting bulk magnets studied by in situ neutron ...
Bulk high temperature superconductors are useful for permanent magnet applications because they can generate much stronger magnetic fields than ferromagnets and are more compact... -
Stroboscopic Neutron and X-ray mapping of strain fields in dynamically loaded...
Bearings are essential components in many types of machinery, working to reduce energy losses. Over the last century improved analytical models were developed for predicting the... -
Cobalt phase analysis and internal strain under thermomechanical loading: all...
The present proposal leans on the study of the elastoviscoplastic behavior of a polycrystalline Co by neutron diffraction (ENGIN-X) in line with theoretical investigations : 4... -
Exploring Multiferroic Couplings in Ca2MnO4
The Ruddlesden-Popper (RP) compounds An+1BnO3n+1 exhibit a broad range of technologically interesting properties such as high-Tc superconductivity, colossal magnetoresistance,... -
In-Situ Measurement of the Evolution of Residual Stress During the Post-Weld ...
Reduced-pressure electron beam (RPEB) welding is an advanced welding technique being considered for Gen III and Gen IV nuclear piping and pressure vessel applications. RPEB... -
Effects of diffusional hydrogen concentration on elastoplastic deformation be...
The hydrogen embrittlement mechanism is one of long-term research topics of ultrahigh strength steels involving the microstructure optimization control. It is valuable to... -
Neutron Diffraction Study of Deformation in Coarse-Grained Cast Alpha-Uranium
This experiment aims to obtain experimental data to validate crystal plasticity modelling of a metal with a complex, anisotropic, crystal structure. We propose to measure the... -
Neutron Diffraction residual Stress Measurement in Cold Weld Repair Tubular J...
Grade 91 pipes and tubes have become a standard material for the design of new and refurbishment of existing Power Plants. Several major failures have been encountered after... -
ND on stressed Austempered Ductile Iron
We propose to investigate the deformation states of two different grades of austempered ductile irons (ADIs) pre-strained through tensile tests. ADIs microstructures consist of... -
Deformation Studies of Mg-PSZ under Compressive and Tensile Loading
Zirconia is a brittle ceramic whose usefulness is negated by phase transformations which are accompanied by strains and the consequent stresses lead to cracking. The addition of... -
Time of flight neutron diffraction at pulsed neutron source using a side-on G...
This dataset has no description
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Environmental Apatites
Materials adopting the apatite structure are gaining an increasing importance as potential solid-oxide fuel cell electrolytes and for the chemical stabilisation of high level... -
Understanding the damage tolerance of fibre-reinforced ceramic matrix composi...
Fiber reinforced ceramic matrix composites (FRCMCs) have numerous applications, such as engine components, rocket re-entry nozzles and military vehicles due to their light... -
Structural and Magnetic Behaviour of PrCrO3 at High Pressure
The application of hydrostatic pressure tunes the interatomic separations within a compound, causing changes in the electronic structure. This alters many other material... -
Residual stress investigation in inertia friction welds of RR1000 superalloy
Nickel based super alloys are utilized at high temperatures, in aggressive environments, and therefore important for aeroengine applications. RR1000 is a nickel-based... -
Unstressed lattice parameter studies for weld residual stress determination
This study addresses the need to improve the reliability of measurements of weld residual stress; particularly for the type of welds used within the nuclear power industry. Such... -
In-situ lattice parameter and misfit analysis of a forged nickel-based supera...
Nickel-based superalloys have excellent high-temperature properties due to the dispersion of stronger precipitates in matrix. The properties are significantly affected by the... -
Measuring strains in geologically important hydrous minerals
We request 4 days of beam-time on ENGIN-X to measure the elastic behaviour of polycrystalline samples of gypsum, antigorite, and talc as a function of uniaxial load. All three...
