Analytical methods for determining grain boundary segregation

ANALYTICAL METHODS FOR DETERMINING GRAIN BOUNDARY SEGREGATION 2.1. Introduction 

Level of Segregation All elements but not quantit e Specific elements only 

In this. section it is assumed that sufficient material is available for a specimen to be mounted in a conducting medium and polished using various grit sizes ending finally with a pm or sub-pm diamond paste. 

As a first approach to the understanding of the properties of a metal or alloy it is useful to prepare a metallographic specimen polished to a mirror fini.sh. This 

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