TENSILE PROPERTIES OF THE HARDENABLE DUAL PHASE STEEL WITH DIFFERENT MARTENSITE DISPERSION
Yazarlar (3)
Prof. Dr. Bilge DEMİR
Karabük Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | JESTECH, |
| Dergi ISSN | 2215-0986 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2012 |
| Cilt No | 15 |
| Sayfalar | 13 / 19 |
| Özet |
| In this study, a chemical composition of steel having 0, 0640 C%, 1, 72 Mn%, 0, 46Si%, 0, 67 Ni%, was used. The volume fractions of transformed phases from austenite were determined by intercritical annealing of the steel having fine and coarse austenite dispersions at three different intercritical annealing temperatures (ICAT) and then cooled at various rates. At constant MVF (15-25%) specimen with fine structure exhibited higher yield and tensile strength than coarse ones. Generally, strain values increased with increasing volume friction epitaxial (new) ferrite. Fine structures showed higher yield and tensile strength than coarse ones which exhibited slightly higher ductility. |
| Anahtar Kelimeler |
