Metallography proficiency tests
Metallography
The ultimate objective of quality assurance is to make sure that the quality requirements are duly met. An accredited proficiency test according to ISO/IEC 17043 is an outstanding tool for this purpose.
The human factor is decisive particularly with respect to grain size determinations using comparison charts. You can furnish your customers with a proof of the technical competence of your staff by objectively verifying your testing performance.