Exploratory Development on Advanced Fluids and Lubricants in Extreme Environments by Mechanical Characterization.
Technical rept. 1 Dec 70-30 Nov 71,
MIDWEST RESEARCH INST KANSAS CITY MO
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Six shearthermal stability pump loop evaluations were continued in the high-temperaturehydraulic circuit. One series of three evaluations was conducted with the phosphate ester fluid MLO-71-37 at 275F for 32.5 hr, at 300F for 50 hr and at 350F for 13.1 hr. The silicate ester MLO-71-45 was studied in the other series of three evaluations at 300F for 50 hr, 350F for 50 hr, and 400 F for 50 hr. Pressure-viscosity information for the three fluids O-64-2 MIL-L-23699, 0-66-25 MIL-L-7808, and Krytox 143AC MLO-71-6 was generated and is reported at pressures to 165,000 psig and temperatures to 300F. Author
- Lubricants and Hydraulic Fluids