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Tungsten-rhenium thin film thermocouples for SiC-based ceramic matrix composites
- Source :
- The Review of scientific instruments. 88(1)
- Publication Year :
- 2017
-
Abstract
- A tungsten-rhenium thin film thermocouple is designed and fabricated, depending on the principle of thermal-electric effect caused by the high temperature. The characteristics of thin film thermocouples in different temperatures are investigated via numerical analysis and analog simulation. The working mechanism and thermo-electric features of the thermocouples are analyzed depending on the simulation results. Then the thin film thermocouples are fabricated and calibrated. The calibration results show that the thin film thermocouples based on the tungsten-rhenium material achieve ideal static characteristics and work well in the practical applications.
- Subjects :
- 010302 applied physics
Materials science
Thin film thermocouples
chemistry.chemical_element
02 engineering and technology
Rhenium
Tungsten
021001 nanoscience & nanotechnology
Ceramic matrix composite
01 natural sciences
chemistry
Thermocouple
visual_art
0103 physical sciences
Thermoelectric effect
visual_art.visual_art_medium
Calibration
Ceramic
Composite material
0210 nano-technology
Instrumentation
Subjects
Details
- ISSN :
- 10897623
- Volume :
- 88
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- The Review of scientific instruments
- Accession number :
- edsair.doi.dedup.....35baf9675c46893409eef1689cacc1cc