The effect of shielding gas compositions for MIG welding process in mechanical behavior of low carbon steel
Küçük Resim Yok
Tarih
2004
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The present study is focused on the mechanical properties of the deposited material which was extracted from welded region. This study explains the effect of the shielding gas composition on tensile behavior, R = - 1 fatigue response and various temperature impact test results of MIG welded low carbon steels. In tensile tests, the strength values are increased with increase of CO2 content, whereas the ductility is decreased. In the fatigue tests, the fatigue strength and the number of cycles to failure enhanced as the content of CO2 increased. However, the impact toughness of the filler material is seriously influenced by the content of the shielding gas. An increase in CO2 content caused significant decrease in toughness values at all temperatures.
Açıklama
Anahtar Kelimeler
Low Carbon Steel, Mechanical Properties, MIG Welding Process, Shielding Pas
Kaynak
Metalurgija
WoS Q Değeri
Scopus Q Değeri
Q3
Cilt
43
Sayı
1