ASTM E1351
Standard Practice for Production and Evaluation of Field Metallographic Replicas
Preparation
replicasfield-metallographynon-destructivein-service
Description
Practice for producing and evaluating replicas (typically cellulose acetate or silicone) of in-service component surfaces for non-destructive metallographic examination. Covers surface preparation, replica application, mounting, and examination of microstructural features without removing material.
Standard Information
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