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Details of Grant 

EPSRC Reference: GR/K76832/01
Title: PLASTIC STRAIN ESTIMATION IN METALS
Principal Investigator: Swallowe, Dr G
Other Investigators:
Lukas, Dr P Lukas, Dr P
Researcher Co-Investigators:
Project Partners:
Department: Physics
Organisation: Loughborough University
Scheme: Standard Research (Pre-FEC)
Starts: 31 October 1995 Ends: 29 November 1996 Value (£): 2,440
EPSRC Research Topic Classifications:
Materials Characterisation
EPSRC Industrial Sector Classifications:
Related Grants:
Panel History:  
Summary on Grant Application Form
Normally residual stress experiments gather data which encompasses the full Bragg diffraction peaks of particular reflections as a function of position within a sample. Usually only the peak position information is made use of as it is simply related to the elastic strain in the material. This proposal is to carry out experiments to test an idea that plastic strain can be simply evaluated along with elastic strain by carrying out a material calibration experiment as well as residual stress measurements. This would enable much greater use to be made of data that is already routinely gathered and enable routine tests of both plastic and elastic strains to be carried out non-destructively using neutrons.
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Organisation Website: http://www.lboro.ac.uk