Study on Measurement Technique for Lattice Spacing at Strain Free by Neutron Diffraction Method
نویسنده
چکیده
For precise stress analysis of engineering materials by diffraction methods, the lattice spacing of strain-free materials, d0, must be accurately measured and determined. In this study, a new and easy technique of measuring the specimen is proposed which involves using the original material instead of its powder form for accurate estimation of d0 . The value of d0 obtained by our technique is estimated from dAve which is the average of d measured while rotating the specimen in random directions.
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