Využití akustické emise pro analýzu vlivu plastické deformace u vybraných materiálů

Abstract

Aim of this bachelor paper is determination of acoustic emission for brass and magnesium alloys.The introductory part deals with explenation of acoustic emission problems and their usage in practice.The next part is devoted to proper experiment and evaluation of achieved results of tensile tests for each material.Discussion of obtained results was made in view of achieveable literature.Utilization of acoustic emission can be very effective tool for completion both conventional mecanical tests and for mutual relations structural phenomenons together with final mechanical properties .