A metallurgical investigation of two contour forged gas-turbine discs of 19-9DL alloy
| Author: | Freeman, J W |
|---|---|
| Additional Authors: | Reynolds, E E |
| Year: | 1948 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-1532 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc54550/ |