Developer Effects of Pre-Heating Applied to the Al7039 Armor Plates Prior to the Friction Stir Welding
Küçük Resim Yok
Tarih
2018
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Abstract: In this study, Al7039 plates at certain dimensions were first joined via friction stir welding (FSW)method at room temperature. During this process, thermocouple tips positioned closely to the each side of theweld helped determine temperatures on the advancing and retreating sides. These temperature values were usedto estimate pre-heating temperature of the base metal prior to the welding process. After Al7039 plates atidentical dimensions were heated to a certain temperature, they were joined using the same welding parameters,and the heat distribution was determined thanks to the thermocouples positioned on the same zones. The heatdistribution between two samples which were joined using different heat inputs were analyzed to reveal theimpact of this heat distribution on the weld zone via mechanical tests and micro structure images.
Açıklama
Anahtar Kelimeler
Kaynak
El-Cezerî Journal of Science and Engineering
WoS Q Değeri
Scopus Q Değeri
Cilt
5
Sayı
3
