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| Content Provider | Springer Nature Link |
|---|---|
| Author | Gates, Richard S. Hsu, Stephen M. |
| Copyright Year | 2004 |
| Abstract | Under certain conditions, silicon nitride and silicon carbide ceramics can be lubricated by water; however, silicon carbide generally takes 5-6 times longer to enter the effective tribochemical regime than silicon nitride. Despite this, the operating range for silicon carbide is much larger once it enters into this regime. This paper examines the various explanations for why these two ceramics should exhibit different time constants for tribochemistry to occur. Using a ball-on-three-flat bench wear test in water, a preworn-in procedure was used to control surface roughness and tribochemical induction times were measured. It was found that wear-particle-induced third body effect prevented the successful entrance into the tribochemical regime for silicon carbide. It was postulated that the films formed are very susceptible to third body effect and require smooth surfaces for the tribochemical reaction films to be effective. |
| Starting Page | 399 |
| Ending Page | 407 |
| Page Count | 9 |
| File Format | |
| ISSN | 10238883 |
| Journal | Tribology Letters |
| Volume Number | 17 |
| Issue Number | 3 |
| e-ISSN | 15732711 |
| Language | English |
| Publisher | Kluwer Academic Publishers-Plenum Publishers |
| Publisher Date | 2004-01-01 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Physical Chemistry Surfaces and Interfaces, Thin Films Mechanics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Mechanics of Materials Mechanical Engineering Surfaces and Interfaces |
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