TITLE

MIG/MAG KAYNAK YÖNTEMİ İLE BİRLEŞTİRİLEN ÇELİK MALZEMELERDE İLAVE TEL TÜRLERİ VE KORUYUCU GAZ KARIŞIMLARININ EĞMELİ YORULMA ÖMÜRLERİNE ETKİLERİNİN ARAŞTIRILMASI

AUTHOR(S)
Şik, Aydın
PUB. DATE
December 2007
SOURCE
Journal of the Faculty of Engineering & Architecture of Gazi Uni;Dec2007, Vol. 22 Issue 4, p769
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
In this study, construction steel (St 52-3) in 4 mm thickness was welded by MIG/MAG welding method, which is commonly used in many industries. Mixture gases used in MIG/MAG welding method are of great significance in this method. Thus, in the present study, three different gas mixtures and two different electrodes were used. The mixture gases are 80Ar+18CO2 + 2O2, 88Ar+10 CO2 +2O2, and 93Ar + 5CO2 + O2. SG2 and SG3 electrodes were used to join the materials. After the application of the MIG/MAG welding, the mechanical properties of the specimen taken from the welding seam were examined. In the experiment in which three different gas mixtures and two different electrodes were used, it was found out that the joints made with SG3 electrodes and 88Ar+10 CO2 +2O2 displayed high mechanical properties.
ACCESSION #
28652967

 

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