The effect of grain size on workhardening and superplasticity in Zn/0.4% Al Alloy
| dc.contributor.author | Naziri, H. | |
| dc.contributor.author | Pearce, R. | |
| dc.date.accessioned | 2016-04-18T10:15:15Z | |
| dc.date.available | 2016-04-18T10:15:15Z | |
| dc.date.issued | 1969-06 | |
| dc.description.abstract | Superplasticity*requires, amongst other things, a metal with a grain-size in the range 0.5-5μ. Theories of SP invoking dynamic recovery require that the cell-Size of the substructure for the alloy in question is larger than the SP grain-size, so that gliding dislocations are always annihilated in the grain boundaries and workhardening cannot occur (1,2). .Thus the grain-size is critical, and for a given set of conditions, there must be a grain-size greater than which SP cannot be achieved. | en_UK |
| dc.identifier.uri | http://dspace.lib.cranfield.ac.uk/handle/1826/9822 | |
| dc.language.iso | en | en_UK |
| dc.publisher | College of Aeronautics | en_UK |
| dc.relation.ispartofseries | CoA/M-198 | en_UK |
| dc.relation.ispartofseries | 198 | en_UK |
| dc.title | The effect of grain size on workhardening and superplasticity in Zn/0.4% Al Alloy | en_UK |
| dc.type | Report | en_UK |