Effect of Electrodes Coated with Different Materials by Electrospark Method on the Resistance Spot Weld Quality
Yazarlar (3)
Batuhan Bozkurt
Prof. Dr. Hayriye ERTEK EMRE Karabük Üniversitesi, Türkiye
Prof. Dr. Ramazan KAÇAR Karabük Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (Diğer hakemli uluslarası dergilerde yayınlanan tam makale) | ||
| Dergi Adı | International Journal of Scientific Engineering Research | ||
| Dergi ISSN | 2229-5518 | ||
| Dergi Tarandığı Indeksler | EBSCO, Index Copernicus, Google Scholar, Thomson Reuters (RID), CrossRef | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2018 |
| Cilt / Sayı / Sayfa | 9 / 8 / 81–86 | DOI | – |
| UAK Araştırma Alanları |
Kaynak Teknolojileri
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| Özet |
| The DP600 dual phase steel is a member of the Advanced High Strength Steel (AHSS) group, which is widely used in the automotive industry. The lightweight for fuel saving and high strength for resistance to vehicle safety are reason for preference of these steels in the body parts of vehicles. DP sheets are generally combined with resistance spot welding methods. The deformation occurs at the electrode tip due to the high temperatures reached at the surface of the electrodes. Furthermore, the application of a certain pressure to the electrode through joining processes is also responsible for deformation on the electrode tip. For this purpose, the coating can apply to extend the lifetime of the Cu-Cr-Zr electrodes. In this study, two different coating materials, TiC-Co and CrNi, were deposited on the surfaces of Cu-Cr-Zr electrodes by electrospark method. Thus, the effect of the coating on the electrodes is investigated and the weld quality of the DP600 steel spot welded couples is also evaluated. |
| Anahtar Kelimeler |
