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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Microstructure and Properties of an Al 6061/Galvanized Plate Fabricated by CMT Welding
AU - Zhang, Q.
AU - Zhang, P.
AU - Yu, Z.
AU - Yan, H.
AU - Shi, H.
AU - Wu, D.
AU - Li, S.
AU - Tian, Y.
N1 - The final publication is available at Springer via http://dx.doi.org/10.1007/s11595-020-2340-3
PY - 2020/10/8
Y1 - 2020/10/8
N2 - Aluminum alloy 6061 was welded with zinc coated low carbon steel by cold metal transfer (CMT). The microstructure composition, morphology and growth process of the welding joint and the HAZ were researched. The weld area on the side of the galvanized steel sheet mainly contains Fe2Al5. And on the side of the aluminum alloy substrate, it is mainly filled with a needle-like FeAl3. At the same time, Al8Fe2Si is formed at the edge of FeAl3. The zinc-rich region on the side of the aluminum alloy mainly contains an aluminum-zinc solid solution and an aluminum-zinc co-crystal, and the current size had no significant effect on the type and morphology of the compounds produced in the interface layer.
AB - Aluminum alloy 6061 was welded with zinc coated low carbon steel by cold metal transfer (CMT). The microstructure composition, morphology and growth process of the welding joint and the HAZ were researched. The weld area on the side of the galvanized steel sheet mainly contains Fe2Al5. And on the side of the aluminum alloy substrate, it is mainly filled with a needle-like FeAl3. At the same time, Al8Fe2Si is formed at the edge of FeAl3. The zinc-rich region on the side of the aluminum alloy mainly contains an aluminum-zinc solid solution and an aluminum-zinc co-crystal, and the current size had no significant effect on the type and morphology of the compounds produced in the interface layer.
KW - cold metal transfer
KW - dissimilar metals
KW - microhardness
KW - microstructure
KW - Aluminum coated steel
KW - Aluminum coatings
KW - Galvanizing
KW - Low carbon steel
KW - Microstructure
KW - Morphology
KW - Silicon compounds
KW - Welding
KW - Zinc coatings
KW - Aluminum alloy 6061
KW - Aluminum alloy substrate
KW - Cold metal transfers
KW - Galvanized steel sheets
KW - Growth process
KW - Interface layer
KW - Microstructure and properties
KW - Zinc solid solution
KW - Aluminum alloys
U2 - 10.1007/s11595-020-2340-3
DO - 10.1007/s11595-020-2340-3
M3 - Journal article
VL - 35
SP - 937
EP - 945
JO - Journal Wuhan University of Technology, Materials Science Edition
JF - Journal Wuhan University of Technology, Materials Science Edition
IS - 5
ER -