Eletrodissolu??o anódica em sistema de inje??o em fluxo: uma alternativa rápida e eficiente para dissolu??o de ligas metálicas

摘要

Anodic electrodissolution procedure in a flow injection system for determination of constituents in alloys is discussed. This approach implement sample preparation procedure by using a chamber and a DC power supply with constant direct current. Solid sample was attached to chamber as anode. In this review a general overview of these procedure is presented. The procedure presented a good performance characterized by a high sample throughput determinations, good accuracy and relative standard deviation.