Počet záznamů: 1

Effect of wavelength-dependent attenuation on neutron diffraction stress measurements at depth in steels

  1. 1.
    0365308 - UJF-V 2012 RIV GB eng J - Článek v odborném periodiku
    Woo, W. - Em, Vt. - Seong, B. S. - Shin, E. - Mikula, Pavol - Joo, J. - Kang, M.H.
    Effect of wavelength-dependent attenuation on neutron diffraction stress measurements at depth in steels.
    Journal of Applied Crystallography. Roč. 44, Part 4 (2011), s. 747-754 ISSN 0021-8898
    Grant CEP: GA ČR GAP204/10/0654
    Výzkumný záměr: CEZ:AV0Z10480505
    Klíčová slova: RESIDUAL STRAIN/STRESS INSTRUMENT * STRAIN-MEASUREMENT INSTRUMENTS * MONOCHROMATOR * CRYSTALS * DETECTOR
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 5.152, rok: 2011

    The wavelength dependence of the maximum feasible penetration depth was studied for neutron diffraction stress measurements in ferritic and austenitic steels. This property was examined with wavelengths from the close vicinity of the Bragg edges, where the neutron total cross section has its local minimum and for which the scattering angles are convenient for stress measurements.
    Trvalý link: http://hdl.handle.net/11104/0006590