Effect of solution treatment of AZ91 alloy on microstructure, mechanical properties and corrosion behavior of friction stir back extruded AZ91/bioactive glass composite

Motavallian, Pourya; Rabiee, Sayed Mahmood; Aval, Hamed Jamshidi

doi:10.1016/j.jmrt.2023.07.123

Cited by 4 publications

(1 citation statement)

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“…In their study, Motavallian et al ( 2023) investigated the effects on the structural, mechanical, and bio corrosion properties of a solid-soluted AZ91 alloy by adding bioactive glass (BG) to the AZ91 alloy with the friction-stir backward extrusion method (FSBE). They concluded that the formation of a discontinuous ß-Mg17Al12 phase within the α-Mg matrix and the presence of bioactive glass particles would contribute to higher corrosion resistance of the AZ91-bioactive glass composite wire [56]. In addition, many researchers have investigated physical and chemical modification methods for better charge transfer from mineral matrices to CFs.…”

Section: Four Point Bending Testmentioning

confidence: 99%

Strength Analysis in Bonded, Bolted and Bolted-Bonded Joints, Single Lap Joints, Metal/Composite Plates

Sadık,

Karabudak

2023

Applied Sciences

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Today, especially in many fields that require structural durability, such as the aerospace and automotive industries, there has been a need to use different bonding techniques separately or together in order to use materials together with different mechanical properties. In this study, stress and damage analysis of single lap joints, bonding and bolt-bonding metal/composite joints under tensile loads were performed. The nine kinds of single lap joint models in different combinations (bonded, bolted and bolt-bonded) were prepared by using acrylic adhesive (Acrytron 1E1) and 100-25-3 mm in size; AZ91/AZ91, AZ91-carbon fiber and carbon fiber-carbon fiber plates. Some comparisons were carried out by examining the stresses and deformations that occur in joint models exposed to tensile and 4-point bending tests. As a result of the tensile test, it was determined that the highest maximum tensile stress occurred in AZ91-CF bolt-bonded samples. In the four-point bending test, the maximum shear force value was determined in the CF-CF bolted-bonded samples.

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Section: Four Point Bending Testmentioning

confidence: 99%