Abstract
The wear characteristics of PTFE and PTFE based composites, graphite filled PTFE, and glass fiber filled PTFE, in the hydrogen atmosphere were studied as polymeric sealing materials for hydrogen energy systems. The wear behavior of graphite filled PTFE was influenced by the gaseous environment as unfilled PTFE. The specific wear rate of graphite filled PTFE was higher in hydrogen compared with argon gas if the contact pressure and the sliding speed were relatively low. However, the specific wear rate in hydrogen became lower than that in argon with increasing the PV value. The wear of glass fiber filled PTFE was less sensitive to the gaseous environment. This is an abstract of a paper presented at the World Tribology Congress (Kyoto, Japan 9/6-11/2009).
| Original language | English |
|---|---|
| Title of host publication | World Tribology Congress 2009 - Proceedings |
| Pages | 18 |
| Number of pages | 1 |
| Publication status | Published - 2009 |
| Event | World Tribology Congress 2009 - Kyoto, Japan Duration: Sep 6 2009 → Sep 11 2009 |
Other
| Other | World Tribology Congress 2009 |
|---|---|
| Country | Japan |
| City | Kyoto |
| Period | 9/6/09 → 9/11/09 |
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All Science Journal Classification (ASJC) codes
- Process Chemistry and Technology
- Mechanical Engineering
Cite this
Wear characteristics of PTFE and PTFE based composites in gaseous hydrogen. / Sawae, Yoshinori; Yamamoto, Daichi; Nakashima, Kazuhiro; Kurono, Yoshie; Doi, Shunichiro; Murakami, Teruo; Sugimura, Joichi.
World Tribology Congress 2009 - Proceedings. 2009. p. 18.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Wear characteristics of PTFE and PTFE based composites in gaseous hydrogen
AU - Sawae, Yoshinori
AU - Yamamoto, Daichi
AU - Nakashima, Kazuhiro
AU - Kurono, Yoshie
AU - Doi, Shunichiro
AU - Murakami, Teruo
AU - Sugimura, Joichi
PY - 2009
Y1 - 2009
N2 - The wear characteristics of PTFE and PTFE based composites, graphite filled PTFE, and glass fiber filled PTFE, in the hydrogen atmosphere were studied as polymeric sealing materials for hydrogen energy systems. The wear behavior of graphite filled PTFE was influenced by the gaseous environment as unfilled PTFE. The specific wear rate of graphite filled PTFE was higher in hydrogen compared with argon gas if the contact pressure and the sliding speed were relatively low. However, the specific wear rate in hydrogen became lower than that in argon with increasing the PV value. The wear of glass fiber filled PTFE was less sensitive to the gaseous environment. This is an abstract of a paper presented at the World Tribology Congress (Kyoto, Japan 9/6-11/2009).
AB - The wear characteristics of PTFE and PTFE based composites, graphite filled PTFE, and glass fiber filled PTFE, in the hydrogen atmosphere were studied as polymeric sealing materials for hydrogen energy systems. The wear behavior of graphite filled PTFE was influenced by the gaseous environment as unfilled PTFE. The specific wear rate of graphite filled PTFE was higher in hydrogen compared with argon gas if the contact pressure and the sliding speed were relatively low. However, the specific wear rate in hydrogen became lower than that in argon with increasing the PV value. The wear of glass fiber filled PTFE was less sensitive to the gaseous environment. This is an abstract of a paper presented at the World Tribology Congress (Kyoto, Japan 9/6-11/2009).
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M3 - Conference contribution
SN - 9784990013998
SP - 18
BT - World Tribology Congress 2009 - Proceedings
ER -