The changes taking place with the corrosion-resistant coating, but not the state of the surface subjected to corrosion are investigated in this paper in contrast to traditional approaches. We used the method of nitrogen relaxometry NQR and multi-exponential inversion of decay of longitudinal and transverse components of the nuclear magnetization is applied for the first time for this purpose. The results of experimental studies of changes in the distributions of spin-spin and spin-lattice relaxation of crystallite powder of sodium nitrite and urotropin, the mixture of which is used as a corrosion inhibitor of ferrous metals are considered.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Remote sensing by nuclear quadrupole resonance

    Garroway, A.N. / Buess, M.L. / Miller, J.B. et al. | Tema Archiv | 2001


    Landmine detection with nuclear quadrupole resonance

    Tan, Yingyi / Tantum, S.L. / Collins, L.M. | Tema Archiv | 2002



    Joint TNT and RDX detection via quadrupole resonance

    Hong Xiong, / Jian Li, / Barrall, G.A. | IEEE | 2007


    Combination of NMR relaxometry and mechanical testing during vulcanization

    Kahle,S. / Nussbaum,W. / Hehn,M. et al. | Kraftfahrwesen | 2008