Continuous drive friction welding of 5A33 Al alloy to AZ31B Mg alloy

Liang, Zhenlin; Qin, Guoliang; Geng, Peihao; Yang, Fan; Meng, Xiangmeng

doi:10.1016/j.jmapro.2016.11.004

Cited by 25 publications

(19 citation statements)

References 26 publications

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“…The tensile strength was comparable to the parent material received in friction welding pure magnesium to pure aluminum with post-heat-treatment [9]. The maximum tensile strength of 138 MPa received during continuous drive friction welding of 5A33 alloy to AZ31B magnesium alloy in a paper [10]. Moreover, the mechanical study of inertia friction welding of AA7A04 to AZ31B Mg alloy was conducted [11].…”

Section: Introductionmentioning

confidence: 59%

Optimization of Friction Welding Parameters to Maximize the Tensile Strength of Magnesium Alloy with Aluminum Alloy Dissimilar Joints Using Genetic Algorithm

2021

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The friction rotary welding (FRW) of magnesium alloy to aluminum alloy was presented in a paper due to significant interest in the manufacturing industry. A genetic algorithm (GA) method for optimizing FRW process parameters of dissimilar light alloys was presented. After obtaining the welding parameters by GA method, it was possible to determine the best tensile strength of the friction joint. The obtained joints were subjected to tensile strength. The highest tensile strength TS = 178 MPa was found using a genetic algorithm for the following friction welding parameters: friction force FF = 16 kN, friction time FT = 4 s, and upsetting force UF = 44 kN. The optimized values were compared with the experimental results. The application of the genetic algorithm method allowed increasing the tensile strength joint from 88 to 180 MPa. The maximum tensile strength of the friction welded magnesium alloy-aluminum alloy joints was 73% of the base AZ31B metal. The relationship between welding parameters and strenght of welds was also demonstrated in this study.

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Section: Introductionmentioning

confidence: 59%

Optimization of Friction Welding Parameters to Maximize the Tensile Strength of Magnesium Alloy with Aluminum Alloy Dissimilar Joints Using Genetic Algorithm

2021

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“…Liang et al [2] carried out study on 5A33 aluminum alloy bar with AZ31B magnesium alloy bar by continuous drive friction welding. The tensile strength of the joints increased with increasing friction time and on average the highest strength could reach up to 101 MPa when friction time was 5s.All the friction welded samples failed at the friction interface during tensile test.…”

Section: Literature Reviewmentioning

confidence: 99%

Review of Experimental Investigations in Friction Welding Technique

Shinde

Dabeer

2017

IRA-JTE

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“…The dissimilarity in the melting point of dissimilar metals to be joined must be considered in the FW since one metal will be in the molten stage long before the other when subjected to the same heat amount. Zinda et al [5] researched the frictional joining between aluminium (5A33) and magnesium (AZ31B) alloys and reported that the tensile strength increased with the increase of the FT (5 sec) and the formed intermetallics improved the hardness of joints. The effect of FT was identi ed through their research.…”

Section: Introductionmentioning

confidence: 99%

Effect of faying surfaces and characterization of aluminium AA6063–steel AISI304L dissimilar joints fabricated by friction welding with hemispherical bowl and threaded faying surfaces

Murugan

Sathiya

Haq

2021

Int J Adv Manuf Technol

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This work describes the effect of newly introduced faying surfaces on the microstructure and the mechanical properties of dissimilar weld joints of AA6063 and AISI304L alloys that fabricated through the rotary friction welding process (RFW). The experiments were done as six different experimental methods ('A' to 'F') at 1300 rpm rotation, 18 MPa friction pressure (FP), 24 MPa upset pressure (UP) and 5 sec friction time (FT) with the faying surfaces of hemispherical bowl and thread of 1 mm pitch on the weld specimens. The fabricated joints and the weld zones were characterized by macro and micro-study, Energy Dispersive X-ray Spectroscopy (EDS) spectrums, tensile properties, Vickers microhardness, impact toughness and fractography. The results showed that these faying surface modi cations strengthen the bonding between the weld specimens and in uences the performance of the joints. The hemispherical bowl showed better results than the threaded surfaces. Axial shortenings were within the acceptable limit in the range of 20-27 mm. Macro and microstructural studies showed the defect-free weld joints and the strong bonding between AA6063 and AISI304L alloys. The hemispherical faying surface on AISI304L alloy formed a U-shaped weld interface (WI) in the dissimilar joints. EDS proved the formation of the Fe-Al intermetallic and the element 'O' at weld zone. The joint e ciency for all the methods was around ≥ 100%. Maximum tensile strength was recorded as 238 MPa for method 'F'. The threaded surface showed good hardness property nearby WI and method 'A' yielded maximum impact toughness for the joint.

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Continuous drive friction welding of 5A33 Al alloy to AZ31B Mg alloy

Cited by 25 publications

References 26 publications

Optimization of Friction Welding Parameters to Maximize the Tensile Strength of Magnesium Alloy with Aluminum Alloy Dissimilar Joints Using Genetic Algorithm

Optimization of Friction Welding Parameters to Maximize the Tensile Strength of Magnesium Alloy with Aluminum Alloy Dissimilar Joints Using Genetic Algorithm

Review of Experimental Investigations in Friction Welding Technique

Effect of faying surfaces and characterization of aluminium AA6063–steel AISI304L dissimilar joints fabricated by friction welding with hemispherical bowl and threaded faying surfaces

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