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Effect of microstructure on the abrasive wear resistance of steels with hardness 450 HV |
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| Author: | Haiko, Oskari1; Heino, Vuokko2; Porter, David A1; |
| Organizations: |
1Materials and Mechanical Engineering, Centre for Advanced Steels Research, University of Oulu 2Materials Science and Environmental Engineering, Tampere Wear Center, Tampere University |
| Format: | article |
| Version: | published version |
| Access: | open |
| Online Access: | PDF Full Text (PDF, 0.8 MB) |
| Persistent link: | http://urn.fi/urn:nbn:fi-fe202001131928 |
| Language: | English |
| Published: |
Finnish Society for Tribology,
2019
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| Publish Date: | 2020-01-13 |
| Description: |
AbstractHardness has been considered the main factor controlling the abrasive wear of steels. However, microstructure also affects the wear behavior. Four steels with different microstructures were produced with a Gleeble 3800 thermomechanical simulator and tested for abrasive wear behavior. Different cooling rates and heat treatments were applied to obtain a surface hardness of approximately 450 HV. Mainly tempered martensite, pearlite and some bainite could be observed in the microstructures. Scratch testing with a CETR UMT-2 tribometer was conducted to produce wear tracks. The results revealed that each steel showed distinct wear behavior. see all
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| Series: |
Tribologia. Finnish journal of tribology |
| ISSN: | 0780-2285 |
| ISSN-E: | 1797-2531 |
| ISSN-L: | 0780-2285 |
| Volume: | 36 |
| Issue: | 1-2 |
| DOI: | 10.30678/fjt.82443 |
| OADOI: | https://oadoi.org/10.30678/fjt.82443 |
| Type of Publication: |
B1 Journal article |
| Field of Science: |
216 Materials engineering |
| Subjects: | |
| Funding: |
The corresponding author would like to express his gratitude for the support provided by the University of Oulu Graduate School through the Advanced Materials Doctoral Program (ADMA-DP). |
| Copyright information: |
© 2019 The Authors. |