Abstract
In this study, high temperature abrasive wear behavior of a GGG 40 quality as-cast ductile iron was examined. Wear tests were performed under a compression stress of 5.7N/mm2, by rubbing the samples (pins) on A2O3 abrasive grains at various temperatures in between 25 and 600°C. The examined ductile iron exhibited the highest resistance to abrasion at temperature range between 50 and 100°C. Tensile tests carried out at 100°C revealed occurrence of serrated flow on the stress-strain curve, which is the indication of strain aging.
Original language | English |
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Pages (from-to) | 189-193 |
Number of pages | 5 |
Journal | Wear |
Volume | 258 |
Issue number | 1-4 SPEC. ISS. |
DOIs | |
Publication status | Published - Jan 2005 |
Keywords
- Abrasion
- Ductile iron
- High temperature
- Strain aging
- Tensile test
- Wear