Investigation of Mechanical Properties of Overlap Joint Form in CMT-Brazed Joints of DP800 Thin Zinc Coated Steel Plates Using Different Torch Feed Rates
Academic Perspective Procedia, cilt.3, sa.1, ss.209-214, 2020 (Hakemli Dergi)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 3 Sayı: 1
- Basım Tarihi: 2020
- Doi Numarası: 10.33793/acperpro.03.01.45
- Dergi Adı: Academic Perspective Procedia
- Sayfa Sayıları: ss.209-214
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Marmara Üniversitesi Adresli: Hayır
Özet
In this study, DP800 (Dual Phase) steel plates having 1 mm thickness were joined by copper-based (CuAl8) wire in CMT-brazing (Cold Metal Transfer) technique. Specimens were prepared in joining forms as overlap joint. CMT-Brazing operations were done with 5 different CMT-Brazing torch feed rate of 21, 24, 27, 34 and 39 cm/mn. CuAl8 wire composed largely of copper serves as the filler metal were used. Having accomplished the CMT-brazing operations; tensile properties of joints were detected, and micro and macro-structures of joints were investigated in order to see the joinability of DP800 steel by CMT-brazing technique.