6533b838fe1ef96bd12a4f47

RESEARCH PRODUCT

Positron Annihilation in Steel Samples Deformed by Uniaxial Tension

G. BujnarowskiA.a. KluzaW. RudzińskaM. Szuszkiewicz

subject

PhysicsCondensed matter physicsUniaxial tensionGeneral Physics and AstronomyCrystalliteDeformation (meteorology)ElongationPhysics::Classical PhysicsPositron annihilation

description

Angular distributions of the positron annihilation quanta were measured for steel ST2 SAL samples deformed by uniaxial tension up to difierent deformation degrees. The dependences of the S parameter on the relative elongation of the samples are presented. The positron annihilation data for steel are compared with the results obtained previously for polycrystalline iron samples deformed by uniaxial tension up to difierent deformation degrees in the proportionality and limited proportionality regions.

https://doi.org/10.12693/aphyspola.113.1507