| Yazarlar |
Fahrettin Öztürk
Ankara Yıldırım Beyazıt Üniversitesi, Türkiye |
|
Serkan Toros
Niğde Ömer Halisdemir Üniversitesi, Türkiye |
Süleyman KILIÇ
Kırşehir Ahi Evran Üniversitesi, Türkiye |
| Özet |
| The effects of strain rate and temperature on the deformation behavior of hardened 5083-H111 aluminum magnesium alloy sheet were investigated by performing uniaxial tensile tests at various strain rates from 0.0083 to 0.16 s(-1) and temperatures from -100 to 300 degrees C. Results from the prescribed test ranges indicate that the formability of this material at cold and warm temperatures is better than at room temperature. The improvement in formability at cold temperatures is principally due to the strain hardening of the material. However, the improvement at warm temperature and low strain rate is specifically due to the high strain rate sensitivity characteristic of the material. Results indicate that this alloy should be formed at temperatures higher than 200 C and at low strain rates. |
| Anahtar Kelimeler |
| Aluminum-magnesium alloys | 5083-H111 | Warm forming | Cold forming |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | INTERNATIONAL JOURNAL OF MATERIALS RESEARCH |
| Dergi ISSN | 1862-5282 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | Türkçe |
| Basım Tarihi | 01-2010 |
| Cilt No | 101 |
| Sayı | 9 |
| Sayfalar | 8 / 1179 |
| Doi Numarası | 10.3139/146.110391 |
| Makale Linki | http://dx.doi.org/10.3139/146.110391 |
| Atıf Sayıları | |
| WoS | 5 |
| SCOPUS | 5 |
| Google Scholar | 9 |
