Abstract
Chemical conversions occurring in a hardening medium based on I‐20A mineral oil through its service‐life are investigated by spectroscopy methods in the IR, visible, and UV regions and by luminescence, mass‐spectroscopy, and elemental analysis methods. The possible reasons leading to deterioration of its cooling properties are established. IR spectroscopic techniques of quantitative determination of the content of compounds in a hardening medium that negatively and positively influence its cooling ability are suggested.
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Dik, T.A. Spectral Analysis of a Hardening Medium Based on I‐20A Oil. Journal of Applied Spectroscopy 69, 351–356 (2002). https://doi.org/10.1023/A:1019738813406
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DOI: https://doi.org/10.1023/A:1019738813406