Investigation of the weldability of AISI304 and AISI1030 steels welded by friction welding
Küçük Resim Yok
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Edp Sciences S A
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the effect of rotational speed on the microstructure and weldability of AISI1030 steel and AISI304 stainless steel welded by friction welding method were investigated experimentally. The weld joints were manufactured with rotational speed (1500, 1600, 1700, 1800, 1900, and 2000rev/min.), friction pressure (40MPa), forging pressure (60MPa), forging time (4s), and friction time (6s). After the FW process, the microstructures of the weld interfaces were analyzed by optic microscopy, scanning electron microscopy, energy dispersive spectrometry, elemental mapping, and X-ray diffraction analysis. Moreover, the weld strength was analyzed by tensile test, and the fracture behavior was investigated with scanning electron microscopy. The results indicated that increased rotational speed had a significant effect on the microstructure and weldability.
Açıklama
Anahtar Kelimeler
friction welding, AISI304, AISI1030, mapping, fracture surface
Kaynak
Metallurgical Research & Technology
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
117
Sayı
6
