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Ferrographic Analysis of Wear Debris Generated in Accelerated Rolling Element Fatigue Tests
| Content Provider | Semantic Scholar |
|---|---|
| Author | Jones, William R. Parker, Richard J. |
| Copyright Year | 1979 |
| Abstract | Ferrographic analysis was used to determine the types and quantities of wear particles generated during accelerated rolling contact fatigue tests. The NASA five-ball rolling contact fatigue tester was used. Ball specimens were made of AMS 5749, a corrosion resistant, high-temperature bearing steel. The lubricant was a super-refined naphthenic mineral oil. Conditions included a maximum Hertz stress of 5.52 × 109 Pa and a shaft speed of 10 000 rpm. Four types of wear particles were observed; normal rubbing wear particles, fatigue spall particles, spheres, and friction polymer. Presented as an American Society of Lubrications Engineers paper at the ASLE/ASME Lubrication Conference in Kansas City, Missouri, October 3–5, 1977 |
| Starting Page | 37 |
| Ending Page | 45 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.1080/05698197908982900 |
| Alternate Webpage(s) | https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19770025344.pdf |
| Alternate Webpage(s) | https://doi.org/10.1080/05698197908982900 |
| Volume Number | 22 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
