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In-situ high resolution strain mapping under tension and torsional loading us...
It is proposed to use ENGIN-X for proof-of-concept investigations of BCC Fe (possibly also hex. Mg and FCC Al) alloys under multi axial loading, while simultaneously acquiring... -
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... -
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... -
yscan;y=-232.240
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Cold Sprayed Hydroxyapatite Coatings for Orthopaedic Implants
Hydroxyapatite (HA) is a natural compound (Ca10 (PO4)6(OH) 2) found in human bone and clinical research has shown that HA coated orthopaedic implants improve the ingrowth and... -
Intergranular Stress effects on Stress Corrosion Cracking Susceptibility of S...
The stress corrosion cracking (SCC) of austenitic stainless steels (ASS) has been shown to increase with cold work (CW). However, the mechanism by which CW and the subsequent... -
Investigation of the effect of crack propagation on weld zone residual stress...
Welds have an associated residual stress field that affects the propagation rate of weld zone defects/cracks. Crack propagation modifies the local stress field through residual... -
Effect of PWHT on Lattice Parameters of a Dissimilar Metal Butt Weld
Stress corrosion cracking is an important degradation mechanism that is threatening the structural integrity of pressurised water reactors throughout the world. Dissimilar weld... -
Fabrication Residual Stresses in Boiler Bifurcations
Recently, a number of creep cracks have been found in complex pipe to pipe intersections, referred to as bifurcations in the boilers of the UK¿s Advanced Gas Cooled Reactors... -
Residual stress characterization of laser formed aluminium plates using neutr...
Laser forming is a novel manufacturing technique used to form metal sheet into complex geometries. The process is based on the introduction of thermal stress including plastic... -
Temperature Variation of Stresses in a W-Cu Composite under Compressive Loading
The aim is to make in-situ measurements of the strains in both the tungsten matrix and the copper infiltrate in the mechanical testing machine on ENGIN-X. Mechanical tests will... -
Neutron Residual Stress Measurements of CANDU Piping Components
Residual stresses (RSs) in welded structures are inevitable and it is vital that they are considered and quantitatively estimated when analysing cracking and fracture problems... -
In-situ stress relaxation during heat treatment in sub-scale forgings of Nick...
Advanced materials such as polycrystalline Ni superalloys put increased pressure on developing appropriate thermomechanical procedures, which avoid the generation of large... -
The use of neutron diffraction to determine residual stresses in standard ISI...
High-pressure research is one of the fastest-growing areas of natural science. The European Commission is funding the Sample Environment Joint Research Activity (JRA) between... -
Measurements of Residual Stress Relaxation During InSitu Post-Weld Heat Treat...
Welding residual stresses have important consequences on the performance of engineering components. However, residual stress often remains the single largest unknown in... -
Investigation of compressive residual stresses induced by ultrasonic peening ...
Surface stress engineering processes aim to improve the life of components through the generation of favorable compressive residual stress fields by locally plastically... -
Random and Systematic Errors in Measuring the Lattice Parameters of a Dissimi...
Dissimilar metal weld (DMW) joints are widely used in nuclear power plants to connect ferritic steel components with austenitic steel piping systems. AREVA has designed a new... -
In-Situ Neutron Diffraction Study of Plastic Deformation and Crack-Growth Mec...
Our continuous proposal work will focus mainly on the influence of dislocation dominated deformation modes on fatigue-crack-growth in order to fully complete our proposed... -
In-Situ Residual Stress Measurement by Neutron Diffraction in Cold Weld Repai...
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... -
Nano-structured Hydroxyapatite Coatings for Orthopaedic Implants - Modelling ...
Hydroxyapatite (HA) is a natural compound (Ca10 (PO4)6(OH) 2) found in human bone and clinical research has shown that HA coated orthopaedic implants improve the ingrowth and...
