Tribological behavior of inconel 718 in sodium cooled reactor environments
Conference
·
OSTI ID:7341489
Results of the present study on the tribological behavior of Inconel 718 in a sodium environment are summarized as follows: (a) Stroke lengths less than or equal to one-half the test pin diameter result in higher friction coefficients. (b) At elevated temperatures, the formation of a lubricative surface film can significantly influence the frictional behavior. (c) Tangential forces present during static dwell periods result in greater bonding tendencies. (d) Increasing contact pressure during static dwell periods results in lower breakaway friction coefficients.
- Research Organization:
- Westinghouse Electric Corp., Madison, Pa. (USA). Advanced Reactors Div.
- DOE Contract Number:
- E(11-1)-3045
- OSTI ID:
- 7341489
- Report Number(s):
- CONF-760819-11
- Country of Publication:
- United States
- Language:
- English
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