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In-Flight Measurement of Thermal Spray Particle Temperatures Using Two-Color Optical Pyrometry
Published
Author(s)
Frank S. Biancaniello, Steven P. Mates, Stephen D. Ridder, D Basak, D W. Bonnell, Jon C. Geist
Abstract
Thermal spray is a materials processing technique used to deposit coatings to provide improved wear, corrosion, and/or thermal protection for engineering components. Thick (>10 {micro}m) thermal spray coatings are made up of individual solidified splats formed by the impact of molten and semi-molten particles on a substrate. The temperature, velocity, and flux density of spray particles impacting the substrate controls the microstructure of the resulting coating and determines its ultimate performance. In-flight measurement of thermal spray particles is thus a powerful means to achieve reproducible, high quality thermal spray coatings.
Citation
In-Flight Measurement of Thermal Spray Particle Temperatures Using Two-Color Optical Pyrometry
Biancaniello, F.
, Mates, S.
, Ridder, S.
, Basak, D.
, Bonnell, D.
and Geist, J.
(2000),
In-Flight Measurement of Thermal Spray Particle Temperatures Using Two-Color Optical Pyrometry, In-Flight Measurement of Thermal Spray Particle Temperatures Using Two-Color Optical Pyrometry
(Accessed October 13, 2025)