Investıgation of hardness and microstructure properties of non alloyed and hardox steel combined with submerged arc welding method Tozaltı kaynak yöntemi ile birleştirilen alaşımsız ve hardoks çeliklerin mikroyapı ve sertlik özelliklerinin araştırılması

Creative Commons License

Erden M. A., Gündüz S., Çalıgülü U., Boz M.

Journal of the Faculty of Engineering and Architecture of Gazi University, cilt.33, sa.1, ss.221-226, 2018 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 1
  • Basım Tarihi: 2018
  • Doi Numarası: 10.17341/gazimmfd.406794
  • Dergi Adı: Journal of the Faculty of Engineering and Architecture of Gazi University
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.221-226
  • Anahtar Kelimeler: Hardox steels, Mechanical properties, Non-alloyed steels, Submerged arc welding metod
  • Gazi Üniversitesi Adresli: Hayır

Özet

In this work, low carbon steel and hardox steel joined by using submerged arc welding under three different conditions. Same welding parameters (325 A, 30-32 V) were used during welding. Welded joints were characterised in terms of hardness test, macro and microstructures. The results indicated that hardox welded joints showed the highest hardness. In addition, as a result of macro and microstructure study, heat affected zone (HAZ) of structural steels were observed much larger.