VARIATION OF IMPACT TOUGHNESS OF AS-BUILT DMLS TI6AL4V (ELI) SPECIMENS WITH TEMPERATURE
| dc.contributor.author | Muiruri, Amos | |
| dc.contributor.author | Maringa, Maina | |
| dc.contributor.author | du Preez, W.B. | |
| dc.contributor.author | Masu, L.M. | |
| dc.date.accessioned | 2026-10-29T13:44:27Z | |
| dc.date.issued | 2018-10-09 | |
| dc.description.abstract | The response of direct metal laser sintering (DMLS) produced Ti6Al4V (ELI) to impact was investigated using an instrumented Charpy impact test machine and V-notch specimens. Impact toughness testing was conducted over the temperature range of -130oC to 250oC. The effect of the orientation of the V-notch, with reference to the base plate, was investigated. The results indicated that the samples that were produced with the V-notch facing the base plate (LO) had better values of impact toughness than those that were produced with the V-notch facing away from the base plate (UP) over most of the test temperatures. The study further established that as-built DMLS Ti6Al4V (ELI) retains appreciable notch toughness, even at extremely low temperatures. | |
| dc.identifier.doi | http://dx.doi.org/10.7166/29-3-2076 | |
| dc.identifier.uri | https://repository.mut.ac.ke/handle/123456789/7120 | |
| dc.language.iso | en | |
| dc.publisher | South African Journal of Industrial Engineering November | |
| dc.title | VARIATION OF IMPACT TOUGHNESS OF AS-BUILT DMLS TI6AL4V (ELI) SPECIMENS WITH TEMPERATURE | |
| dc.type | Article | |
| oaire.citation.endPage | 298 | |
| oaire.citation.issue | 3 | |
| oaire.citation.startPage | 284 | |
| oaire.citation.title | South African Journal of Industrial Engineering | |
| oaire.citation.volume | 29 |