Search Results

Advanced search parameters have been applied.
open access

Application of thick film and bulk coating technology to the Subterrene program

Description: From conference on structure-property relationships in thick film and bulk coatings; San Francisco, California, USA (28 Jan The Subterrene is a rock- melting earth-penetration system representing a significant advancement in excavation technology. Temperatures of 1700-2000 deg K are involved, and heated refractorymetal or alloy probes are used. Corrosion problems are severe on the exterior surfaces of the refractory metals used; bulk coatings having the required properties would be extremely de… more
Date: January 1, 1974
Creator: Stark, W. A., Jr.; Wallace, T. C.; Witteman, W.; Krupka, M. C.; David, W. R. & Radosevich, C.
Partner: UNT Libraries Government Documents Department
open access

X-ray fluorescence technique for measuring coating thickness

Description: An x-ray fluorescence technique has been evaluated for measuring the coating thickness of two coating-substrate combinations. A quantitative theory has been developed in conjunction with the experimental data to support the results of the investigation. Results of measurements of zinc coatings on iron and nickel coatings on uranium are given. (auth)
Date: February 22, 1974
Creator: Coulter, J.E.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen