{"id":8304,"date":"2026-09-25T14:12:34","date_gmt":"2026-09-25T14:12:34","guid":{"rendered":"https:\/\/sso2.com\/?page_id=8304"},"modified":"2026-10-15T17:07:18","modified_gmt":"2026-10-15T17:07:18","slug":"oxygen-analysis-in-annealing-protective-atmosphere-furnaces","status":"publish","type":"page","link":"https:\/\/sso2.com\/ja\/metals-heat-treating-thermal-processing\/oxygen-analysis-in-annealing-protective-atmosphere-furnaces\/","title":{"rendered":"Oxygen Analysis in Annealing & Protective Atmosphere Furnaces"},"content":{"rendered":"
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Oxygen Analysis in Annealing & Protective Atmosphere Furnaces<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Oxygen Analysis in Annealing & Protective Atmosphere Furnaces<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Continuous Atmosphere Verification for Bright Annealing & Metal Surface Protection \u2014 OMD-525X<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Annealing furnaces use controlled atmospheres, including hydrogen, nitrogen-hydrogen blends, nitrogen, and other protective gases, depending on the metal and processing requirements. These atmospheres help limit surface oxidation while the annealing process relieves internal stresses, improves ductility, or modifies the material’s microstructure.<\/p>

Unwanted oxygen contamination can contribute to surface discoloration and oxide formation, particularly in bright annealing applications where a clean, scale-free finish is required. Atmosphere moisture content, temperature, and gas composition also influence the resulting surface condition.<\/p>

The OMD-525X provides continuous trace oxygen measurement in compatible annealing atmosphere sampling systems, helping operators identify oxygen contamination and maintain established process conditions for consistent surface quality.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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