Abstract
Investigations were made on the topographical features and tribological properties of compacted graphite irons in sliding against 40Cr steel at different dry sliding velocity and normal load. The results indicate that there are obvious topographical differences among the surfaces tested under varying sliding velocity and normal load. The friction and wear behavior of CG irons is closely related with the product of sliding velocity and normal load, so are the main topographical parameters with the product.
Original language | English |
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Pages (from-to) | 37-41 |
Number of pages | 5 |
Journal | Mocaxue Xuebao/Tribology |
Volume | 21 |
Issue number | 1 |
State | Published - Jan 2001 |
Externally published | Yes |
Keywords
- 3-D topography
- Compacted graphite iron
- Dry sliding, Friction and wear behavior