This title appears in the Scientific Report :
2011
Please use the identifier:
http://dx.doi.org/10.1007/s11666-010-9603-z in citations.
Plasma and Particle Temperature Measurements in Thermal Spray: Approaches and Applications
Plasma and Particle Temperature Measurements in Thermal Spray: Approaches and Applications
Growing demands on the quality of thermally sprayed coatings require reliable methods to monitor and optimize the spraying processes. Thus, the importance of diagnostic methods is increasing. A critical requirement of diagnostic methods in thermal spray is the accurate measurement of temperatures. T...
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Personal Name(s): | Mauer, G. |
---|---|
Vaßen, R. / Stöver, D. | |
Contributing Institute: |
Werkstoffsynthese und Herstellungsverfahren; IEK-1 |
Published in: | Journal of thermal spray technology, 20 (2011) S. 391 - 406 |
Imprint: |
Boston, Mass.
Springer
2011
|
Physical Description: |
391 - 406 |
DOI: |
10.1007/s11666-010-9603-z |
Document Type: |
Journal Article |
Research Program: |
Rationelle Energieumwandlung |
Series Title: |
Journal of Thermal Spray Technology
20 |
Subject (ZB): | |
Publikationsportal JuSER |
Growing demands on the quality of thermally sprayed coatings require reliable methods to monitor and optimize the spraying processes. Thus, the importance of diagnostic methods is increasing. A critical requirement of diagnostic methods in thermal spray is the accurate measurement of temperatures. This refers to the hot working gases as well as to the in-flight temperature of the particles. This article gives a review of plasma and particle temperature measurements in thermal spray. The enthalpy probe, optical emission spectroscopy, and computer tomography are introduced for plasma measurements. To determine the in-flight particle temperatures mainly multicolor pyrometry is applied and is hence described in detail. The theoretical background, operation principles and setups are given for each technique. Special interest is attached to calibration methods, application limits, and sources of errors. Furthermore, examples of fields of application are given in the form of results of current research work. |