NASA NTRS · 19880001762
Elevated temperature strain gages
Abstract
Materials were evaluated that could be used in manufacturing electrical resistance strain gages for static strain measurements at temperatures at or above 1273 K. Strain gage materials must have a characteristic response to strain, temperature and time that is reproducible or that varies in a predictable manner within specified limits. Several metallic alloys were evaluated, as well as a series of transition metal carbides, nitrides and silicides.
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Brittain, J. O., Geslin, D., Lei, J. F.. 1985-10-01. Elevated temperature strain gages. https://ntrs.nasa.gov/citations/19880001762
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