| dc.contributor.author | Sińczak, Jan | |
| dc.contributor.author | Łapkowski, Wiesław | |
| dc.contributor.author | Rusz, Stanislav | |
| dc.date.accessioned | 2007-08-30T12:10:17Z | |
| dc.date.available | 2007-08-30T12:10:17Z | |
| dc.date.issued | 1997 | |
| dc.identifier.citation | Journal of Materials Processing Technology. 1997, vol. 72, issue 3, p. 429-433. | en |
| dc.identifier.issn | 0924-0136 | |
| dc.identifier.uri | http://hdl.handle.net/10084/62376 | |
| dc.language.iso | en | en |
| dc.publisher | Elsevier | en |
| dc.relation.ispartofseries | Journal of Materials Processing Technology | en |
| dc.relation.uri | http://dx.doi.org/10.1016/S0924-0136(97)00206-9 | en |
| dc.subject | isothermal forging | en |
| dc.subject | superplastic deformation | en |
| dc.title | Isothermal plastic forming of high melting temperature alloys | en |
| dc.type | article | en |
| dc.identifier.location | Není ve fondu ÚK | en |
| dc.description.abstract-en | This paper deals with the problem of an unconventional plastic forming process—deformation of high melting temperature alloys under isothermal conditions. The test were performed for alloyed steel containing 0.5% C. The upsetting process at various temperatures and strain rates was used to determine the optimum parameters of deformation. In order to obtain fine grains prior to deformation and create the superplasticity effect, the samples were subjected to thermomechanical processing. The main experiment included axisymmetrical closed-die forging. Very good filling of the grove and low loads were observed in all tests. Despite the relatively long time of deformation at high temperatures, the material maintained a fine microstructure. | en |
| dc.identifier.doi | 10.1016/S0924-0136(97)00206-9 | |
| dc.identifier.wos | 000071651500014 | |