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Effect of prestraining of recrystallization temperature and mechanical properties of commercial, sintered, wrought molybdenum
| Content Provider | University of North Texas |
|---|---|
| Author | Dike, Kenneth C. Long, Roger A. |
| Organization | Lewis Flight Propulsion Laboratory |
| Description | Given three presumably identical lots of commercial, sintered, wrought molybdenum, the 1-hour recrystallization temperature of one lot remained above 2900 F by limiting the amount of effective restraining to 35 percent or less. Different recrystallization temperatures were obtained in various atmospheres, the highest in argon and the lowest in hydrogen. Metal thus fabricated and then stress-relieved possessed an ultimate tensile strength at room temperature within 10 percent of metal swaged 99 percent and also possessed equivalent ductility. At 1800 F, equivalent strength and ductility was obtained irrespective of the amount of swaging over the range of 10 to 99 percent. |
| File Format | |
| Archival Resource Key | ark:/67531/metadc56662 |
| Language | English |
| Publisher Date | 2018-06-11 |
| Access Restriction | Open |
| Subject Keyword | molybdenum material properties |
| Content Type | Text |
| Resource Type | Report |
