Metallurgical band examination

TEST  FOR METALLURGICAL BAND EXAMINATION AND CLASSIFICATION

Purpose
A morphological evaluation is performed in order to define the directional distribution (bands) of the ferrite and pearlite in case hardening steels (carburizing).

Description
The observation is made at 50X and, by comparison with reference images contained in the standard, it is possible to evaluate the degree of  band microstructure ratio.

What is it for?
It allows to give a band microstructure ratio.

On what this analysis is performed / sampling
The sample is obtained by  making a longitudinal section in an area of the component that depends on the size of the sample. The sample is then heat treated in order to properly evaluate the bands.

Reference Standards
UNI 3137:1965   UNI 4227:1973   UNI 8449:1993 UNI

The metallurgical laboratory of TEC Eurolab, offers its expertise for your testing needs in this field.

For further information, please contact our laboratory: webmail@tec-eurolab.com
 

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