FRICTION AND WEAR AT ELEVATED TEMPERATURES
Technical Report
·
OSTI ID:4140074
A new high-temperature friction apparatus waa constructed which allows sliding experiments to be carried out at temperatures to 2000 deg F, in controlled atmospheres, and at speeds varying over a wide range. Tests were run on this machine and on an older machine. These and other results are discussed theoretically in terms of the surface energy--hardness ratio and of the wear coefficient. From the experimental results, it appears that the main influence of temperature on the friction and wear results is through changes of hardness, of surface energy, and of tensile strength. (auth)
- Research Organization:
- Massachusetts Inst. of Tech., Cambridge. Lubrication Lab.
- NSA Number:
- NSA-14-015069
- OSTI ID:
- 4140074
- Report Number(s):
- WADC-TR-59-603
- Country of Publication:
- United States
- Language:
- English
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