Акустический неразрушающий контроль многокомпонентного сплава на основе ниобия

Abstract

Testing of manufacturing techniques and measurement of the elastic properties of the multicomponent heat resistant alloy based on niobium were performed using acoustic measurements. To determine the characteristics of elasticity, porosity and segregation was used their model representation of the structure of the alloy. Adaptation of acoustic measurement techniques and optimization of their parameters were performed as a result of simulation to effectively address each problem. Adapted methods were used for the experimental determination of these material characteristics.