metallographic

At U. S. Steel's 203,000-square-foot technology center, engineers sit in front of rows of computers in the metallographic lab, where physical metal properties are examined under microscopes.

Metal Firms Seek Weight Loss Robert Guy Matthews 2011

As for analysis of the steel from the buildings “… using metallographic analysis, NIST determined that there was no evidence that any of the samples had reached temperatures above 600C.”

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As a laboratory technician, he is responsible for processing metals, testing aluminium products, ensuring quality, entering information into the database, and conducting metallographic examinations.

John F. Galletta Honored by Cambridge Who's Who John F. Galletta Honored by Cambridge Who's Who 2010

So his firm beefed up its technical services department and instituted such strict quality control measures as physical, chemical, and metallographic analyses.

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Standard metallographic techniques that compare samples with published atlases of alloy microstructures were unable to determine the carbon contents of Viking-age swords.

PhysOrg.com - latest science and technology news stories 2009

The electron microscope receives only a brief mention because at the time the manuscript was written the metallographic technique for this instrument was still being rapidly developed and, except for particle-size determinations, the instrument had not yet achieved the status of a widely accepted tool in metallographic or crystallographic research.

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