| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | METALS (Q1) | ||
| Dergi ISSN | 2075-4701 Dergi Bilgileri (2017) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2017 |
| Cilt / Sayı / Sayfa | 7 / 1 / 14–0 | DOI | 10.3390/met7010014 |
| Makale Linki | http://www.mdpi.com/2075-4701/7/1/14 | ||
| UAK Araştırma Alanları |
Kaynak Teknolojileri
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| Özet |
| High manganese TWIP (twinning-induced plasticity) steels are particularly attractive for automotive applications because of their exceptional properties of strength combined with an excellent ductility. However, the microstructure and properties of TWIP steels are affected by excessive thermal cycles, such as welding and heat treatment. This paper deals with characterization and understanding the effect of welding current and time on the mechanical properties and microstructure of the resistance spot welded TWIP steel. For this purpose, weld nugget diameter was evaluated and the hardness, tensile shear strength of the weldment, and failure mode of samples were also determined. It has been found that the tensile shear strength of the samples increased with increasing welding current and welding time without expulsion, which reduces the strength of the weldment. Tensile shear samples failed by a partial interfacial fracture mode for low-heat input welds. The pullout fractures were observed with a sufficient heat input without expulsion. |
| Anahtar Kelimeler |
| TWIP steel | welding parameters | resistance spot weld | mechanical properties | microstructure |
| Atıf Sayıları | |
| Web of Science | 21 |
| Google Scholar | 31 |
| Dergi Adı | Metals |
| Kısa Adı | METALS-BASEL |
| Yayıncı | MDPI |
| Açık Erişim | Evet |
| ISSN | 2075-4701 |
| E-ISSN | 2075-4701 |
| Wos Quartile | Q1 |
| Scopus Quartile | Q2 |
| Tarandığı Indeksler | SCIE , Scopus |
| WoS Kategoriler | MATERIALS SCIENCE, MULTIDISCIPLINARY | METALLURGY & METALLURGICAL ENGINEERING |
| Scopus Kategoriler | MATERIALS SCIENCE (MISCELLANEOUS) |