Effect of some selected heat treatments on the operating life of cast HS-21 turbine blades
| Author: | Clauss, Francis J. |
|---|---|
| Additional Authors: | Garrett, Floyd B. |
| Year: | 1955 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-3512 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc57611/ |