SAE J1787:2011(R2020)
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Measurement of the Total Ash Content of Aviation Piston Engine Oils by a Calculation Method
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
09-29-2020
Publisher
This SAE Recommended Practice describes an empirical method for determining the theoretical ash content of aviation piston engine lubricating oils by calculating the equivalent weight of metallic oxides formed at 775 °C based on the metallic elemental concentration.
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