Resistance of six cast high-temperature alloys to cracking caused by thermal shock

M. J. Whitman, R. W. Hall, C. Yaker
naca-tn-2037
Feb 1950


An investigation was undertaken to determine the relative resistance of six cast high-temperature alloys to cracking caused by thermal shock. The thermal-shock evaluation unit utilized a controlled water quench of the symmetrical edge of a uniformly heated, modified wedge-shaped specimen.

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