Evaluation of Writing Performance for Different Types of Ballpoint Pen Ink by Acoustic Emission Sensing
During contact, deformation, and fracture of surface asperities between the friction surfaces of materials, acoustic emission (AE) waves are generated as the strain energy is released. By detecting the AE waves during friction using an AE sensor, the state of friction, wear, and lubrication between...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Lubricants |
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| Online Access: | https://www.mdpi.com/2075-4442/10/3/44 |