Influence of tensile strength and ductility on strengths of rotating disks in presence of material and fabrication defects of several types / Arthur G. Holms, Joseph E. Jenkins, and Andrew J. Repko.
The influence of tensile strength and ductility on disk strength was investigated with material and fabrication defects present. In two cases an optimum compromise between tensile strength and ductility occurred at a ductility less than 15 percent elongation. In a third case, no influence of ductili...
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
National Advisory Committee for Aeronautics,
1951.
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| Series: | Technical note (United States. National Advisory Committee for Aeronautics) ;
2397. |
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| Summary: | The influence of tensile strength and ductility on disk strength was investigated with material and fabrication defects present. In two cases an optimum compromise between tensile strength and ductility occurred at a ductility less than 15 percent elongation. In a third case, no influence of ductility was observed. When compared with performance previously observed for disks not containing irregularities, losses in disk strength for the defects investigated varied from 23 percent to 58 percent. |
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| Item Description: | "June 1951." NACA TN Number 2397. |
| Physical Description: | 39 pages : illustrations ; 28 cm. |
| Bibliography: | Includes bibliographical references. |