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Metallographic Preparation and Etching Techniques

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The archives contain over 10,000 documents from years of questions and answers about all sorts of materialographic sample preparation issues. The questions were posted by visitors to metallography dot com. The answers were provided by volunteers from the materials field including some of the premier metallographers in the world. They based their answers on their own individual experiences.

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For a simple etchant selection guide in the form of a table, download which was compiled by the folks at The Etchant Store. They sell pre-made etchants too.

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