Metallography Etching
Etching of metal structures is one of the process steps in preparing mechanical samples for subsequent microscopic examination.
In metrology, "etching" is established as a synonym for a technique that generates optical contrast such that the fine structure of the sample becomes invisible after metrology polishing.
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QATM is a leading company that manufactures and sells innovative electro-polishing machines and etching machines, as well as high-quality consumables for metallography. QATM's application experts have decades of experience handling thousands of processing samples and are happy to assist you with your applications. For more details, please see the related link: Metallography & Etching (click here for more information).
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QATM
Applications/Examples of results
Etching
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Varda Scientific covers a wide range of products, from sample grinding, crushing, homogenization, and heat treatment for laboratory use, to particle size measurement, component analysis, cutting, polishing, embedding, and hardness testing. Varda Scientific has five brands: Leco, QATM, Carbolite Gero, Eltra, and MRB. Since 1999, we have been operating as Leco Corporation, handling products from Leco and Leco Technology. On January 1, 2014, we began handling Carbolite Gero, and at the same time, in line with the increase in the number of brands we handle, we changed our company name to Varda Scientific Corporation. In 2018, we started handling ATM and Qness, and in June 2019, MICROTRAC and Microtrac Bell joined the Varda Scientific Group. As of May 1, 2020, ATM and Qness merged to become QATM, further enhancing our capabilities and allowing us to better meet our customers' needs.