CHECK OF RESIDUAL OPERATION LIFE VIA HARDNESS MEASUREMENT BY MOBILE ULTRASONIC CONTACT IMPEDANCE (UCI) HARDNESS TESTERS |
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| Michal Junek, Jiří Janovec |
- Abstract:
- The paper deals with the hardness measurement by mobile UCI hardness testers as a mean of determining the residual operation life of the power unit components. It aims to answer questions regarding the level of dependence of UCI hardness on Young´s modulus of creep-resistant steels and determining the conditions of UCI hardness tester calibration. The experimental part describes comparative measurements of hardness values obtained using stationary hardness tester and UCI hardness tester.
- Keywords:
- ultrasound hardness tester, Young´s modulus of elasticity, calibration, creep-resistant steel, residual operation life
- Download:
- IMEKO-WC-2015-TC5-162.pdf
- DOI:
- -
- Event details
- Event name:
- XXI IMEKO World Congress
- Title:
Measurement in Research and Industry
- Place:
- Prague, CZECH REPUBLIC
- Time:
- 30 August 2015 - 04 September 2015