6533b837fe1ef96bd12a2fc2
RESEARCH PRODUCT
Positron Annihilation in Corroded Steels St20 and St3S
W. SmiatekR. SzatanikR. Pietrzaksubject
Nuclear physicsMaterials sciencePositronAnnealing (metallurgy)Astrophysics::High Energy Astrophysical PhenomenaMetallurgyPhysics::Accelerator PhysicsGeneral Physics and AstronomyElectrolyteTrappingPhysics::Chemical PhysicsCorrosionPositron annihilationdescription
The paper deals with examining the lifetimes of positrons emitted from Na source in corroded St20 and St3S steels. Influence of the method of defecting the sample surfaces on the spectrum of positron lifetimes was investigated. Influence of temperature of initial annealing of samples, plastic deformation, electrolytic hydrogenation and corrosion in HCl vapors on trapping positrons in the examined steels was also determined.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2006-11-01 | Acta Physica Polonica A |