| contributor author | W. A. March | |
| contributor author | A. J. Krzysik | |
| contributor author | J. P. Kolcun | |
| date accessioned | 2017-05-09T00:40:27Z | |
| date available | 2017-05-09T00:40:27Z | |
| date copyright | November, 1970 | |
| date issued | 1970 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27556#743_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/144634 | |
| description abstract | The frictional properties of several polytetrafluoroethylene (PTFE) coatings versus a 70 Shore D polyether polyurethane valve seat material were evaluated in ambient air, dry mica, and water immersion conditions. Plots were made of coefficient of friction versus time. The frictional properties of one of the coatings was dependent on its thermal history during curing. Of particular interest was the maximum and reversal in coefficient of friction noted for some of the coatings. From the data obtained in the mica immersions an estimate of the comparative wear life of the coatings was made. The mechanism involved in visco-elastic friction is discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Frictional Properties of Polytetrafluoroethylene Coatings Rubbing a Polyether Polyurethane Material | |
| type | Journal Paper | |
| journal volume | 92 | |
| journal issue | 4 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3427840 | |
| journal fristpage | 743 | |
| journal lastpage | 748 | |
| identifier eissn | 1528-8935 | |
| keywords | Coatings | |
| keywords | Urethane elastomers | |
| keywords | Friction | |
| keywords | Wear | |
| keywords | Valves | |
| keywords | Curing | |
| keywords | Water AND Mechanisms | |
| tree | Journal of Manufacturing Science and Engineering:;1970:;volume( 092 ):;issue: 004 | |
| contenttype | Fulltext | |
