Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty Gear
The carburizing–quenching–tempering process is generally conducted on heavy-duty gear in order to obtain favorable comprehensive mechanical performance. Different mechanical properties could be produced by carbon partition and precipitation. In this study, the carburizing–quenching–tempering process...
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MDPI AG
2021-11-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/22/6958 |
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| author | Tianyu Zhang Jian Wang Zhizhou Pan Qing Tao |
| author_facet | Tianyu Zhang Jian Wang Zhizhou Pan Qing Tao |
| author_sort | Tianyu Zhang |
| collection | DOAJ |
| description | The carburizing–quenching–tempering process is generally conducted on heavy-duty gear in order to obtain favorable comprehensive mechanical performance. Different mechanical properties could be produced by carbon partition and precipitation. In this study, the carburizing–quenching–tempering process was carried out on low-carbon alloy steel in order to investigate the influence of microstructure evolution and precipitate transition on mechanical behavior and wear resistance under different carburizing/tempering durations. Favorable comprehensive mechanical property and wear resistance could be obtained in favor of long durations of carburizing/tempering. A fatigue-wear model was proposed to describe fatigue crack evolution and damage mechanism on the basis of wear features. |
| first_indexed | 2024-03-10T05:19:10Z |
| format | Article |
| id | doaj.art-d300baca1042495084fbb7b5d11f6da3 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T05:19:10Z |
| publishDate | 2021-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-d300baca1042495084fbb7b5d11f6da32023-11-23T00:11:27ZengMDPI AGMaterials1996-19442021-11-011422695810.3390/ma14226958Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty GearTianyu Zhang0Jian Wang1Zhizhou Pan2Qing Tao3School of Materials and Physics, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Materials and Physics, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Materials and Physics, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Materials and Physics, China University of Mining and Technology, Xuzhou 221116, ChinaThe carburizing–quenching–tempering process is generally conducted on heavy-duty gear in order to obtain favorable comprehensive mechanical performance. Different mechanical properties could be produced by carbon partition and precipitation. In this study, the carburizing–quenching–tempering process was carried out on low-carbon alloy steel in order to investigate the influence of microstructure evolution and precipitate transition on mechanical behavior and wear resistance under different carburizing/tempering durations. Favorable comprehensive mechanical property and wear resistance could be obtained in favor of long durations of carburizing/tempering. A fatigue-wear model was proposed to describe fatigue crack evolution and damage mechanism on the basis of wear features.https://www.mdpi.com/1996-1944/14/22/6958temperingcarbon partitionprecipitationmechanical propertywear |
| spellingShingle | Tianyu Zhang Jian Wang Zhizhou Pan Qing Tao Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty Gear Materials tempering carbon partition precipitation mechanical property wear |
| title | Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty Gear |
| title_full | Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty Gear |
| title_fullStr | Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty Gear |
| title_full_unstemmed | Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty Gear |
| title_short | Effect of Carbon Partition and Precipitation on Wear Resistance of Carburized Layer in Heavy-Duty Gear |
| title_sort | effect of carbon partition and precipitation on wear resistance of carburized layer in heavy duty gear |
| topic | tempering carbon partition precipitation mechanical property wear |
| url | https://www.mdpi.com/1996-1944/14/22/6958 |
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