Strength and structure of the bonding interface in friction-welded 1050 aluminum and AZ31 magnesium alloy joint.

Joint properties of friction welded joint between pure magnesium and pure aluminium with post-weld heat treatment

“…In this case, the joint efficiency of some joints was obtained 100% or higher, because the parallel part length of the joint tensile test specimen was shorter. The IMC interlayer at the weld interface of the joint affected to the tensile strength of its joint, and that was also reported by some authors although the friction welding conditions differed [28][29][30]. Fig.…”

Fabrication of pure Al/Mg–Li alloy clad plate and its mechanical properties

“…Therefore, it is most likely that Li is dissolved in Al 3 Mg 2 without changing the crystal structure. It should be noted that the reaction phases observed in this Mg-Li/pure Al joint system are different from a previously reported AZMg/1050Al joint system fabricated by the friction welding method [13].…”

Corrosion Resistance and Tensile Property of Al-Coated Mg-Li Alloy Produced by Hot Extrusion

“…According to Morozumi [6] and Hirano [7], when a Mg-Al-Zn alloy and Al were firmly bonded, an intermetallic compound (IMC) layer of Mg-Al system was formed between the Mg-Al-Zn alloy substrate and the Al layer. Moreover, Matsumoto [8] reported that Al 3 Mg 2 was formed as the IMC when the Mg-Li alloy and Al were firmly bonded.…”

“…Figure 9 reveals that the existence of Li in the Al/Mg-alloy retards the growth of the IMC. Morozumi [6] reported the thickness of Al 3 Mg 2 IMC was 20 µm when the AZ31 alloy and Al were bonded by friction welding. Hiraishi [9] reported the thickness of diffusion layer was 60 µm when the AZ31B and Al were bonded by pressure welding.…”