Investigation of mechanisms of blade failure of forged Hastelloy B and cast Stellite 21 turbine blades in turbojet engine Page: 38 of 43
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NACA RM E51D16
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bo2
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Time, hr
(d) Stellite 21 blade 13.
Figure 18. - Concluded. Blade elongation during turbine operation
for those sections having greater than 1 percent elongation.
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Yaker, C.; Robards, C. F. & Garrett, F. B. Investigation of mechanisms of blade failure of forged Hastelloy B and cast Stellite 21 turbine blades in turbojet engine, report, August 22, 1951; (https://digital.library.unt.edu/ark:/67531/metadc58828/m1/38/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.