Radioisotope nondestructive detection of the extent of damage in heat-resistant chrome and aluminum coatings
Source abstract
Abstract
A radioisotope method for assessing the extent of damage in heat-resistant chrome and aluminum coatings is developed. The physical concept of the method involves determination of the coating thickness by measuring radioisotope γ-and β-radiation. The applicability of the method to testing the surface damage of gas-turbine blades was checked. The tests showed that the proposed method enables detection of flawed coating segments and assessment of the degree of their reliability.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Military Technology and Strategies · Engineering Diagnostics and Reliability · Material Properties and Applications
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References (2)
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1. Blokhin, M.A., Metody rentgenospektral’nykh issledovanii (Methods of X-ray Spectral Investigations), Moscow: Fizmatgiz, 1959.
2. Levak, Martenelli, and Shoven, Investigations and Industrial Application of Slowing-down Radiation Induced by Action of Beta Rays of Yttrium-90, Materialy Mezhdunarodnoi konferentsii po mirnomu ispol’zovaniyu atomnoi energii (Proc. of the Int. Conf. on Peaceful Use of Atomic Energy) (Geneva, 1955), Moscow: Mashgiz, 1957, pp. 173–178.