Dry Sliding Behavior of Qbe−2 Beryllium Bronze against 38CrMoAlA Steel in Pneumatic Downhole Motor under Different Loads
In drilling engineering, the wear of tribo−pairs is the primary cause for the rapid failure of rotating seals in pneumatic downhole tools. In order to reduce the wear of tribo−pairs, a new type of rotating seals was designed in this work, which introduced copper alloys between the stator and rotor....
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-03-01
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Series: | Metals |
Subjects: | |
Online Access: | https://www.mdpi.com/2075-4701/11/3/459 |