Results 81 to 90 of about 1,983 (184)

Welding process of dissimilar metals controlled by PLC and it’s microstructure and properties

open access: yesResults in Physics, 2018
The effects of welding current and welding speed on the forming, microstructure and mechanical properties of Q890D steel/AZ31 alloy dissimilar metal welded joints were studied, and the mechanism of welding parameters on the interface zone of Q890D steel ...
Shu Yufeng, Fan Sili, Xiong Changwei
doaj   +1 more source

Study on Modification of Novel Magnesium Alloy for Sports Equipment

open access: yesChemical Engineering Transactions, 2016
The novel magnesium alloy for sports equipment is fabricated by adding alloy elements Mo and Y into AZ31 magnesium alloy and is subjected to variable-temperature homogenization treatment.
S.W. Dong
doaj   +1 more source

Simulation of Friction Stir Welding of AZ31 Mg Alloys

open access: yesMaterials
Friction stir welding has been extensively applied for the high-quality bonding of Mg alloys. The welding temperature caused by friction and plastic deformation is essential for determining the joint characteristics, especially the residual stress and weld microstructure. In this work, a modified moving heat source model was proposed by considering the
Sili Feng, Zhe Liu, Renlong Xin
openaire   +2 more sources

Effect of Extrusion Speed on the Microstructure and Tensile Properties of AZ31 Alloy

open access: yesMATEC Web of Conferences, 2016
The influences of extrusion speed on the microstructure and tensile properties of AZ31 alloy were investigated. The results suggested that the yield and tensile strength of AZ31 alloy decrease but elongation increases with the reduction of extruded speed.
Yang Shengnan   +3 more
doaj   +1 more source

A Soft Computing-Based Analysis of Cutting Rate and Recast Layer Thickness for AZ31 Alloy on WEDM Using RSM-MOPSO. [PDF]

open access: yesMaterials (Basel), 2022
Goyal KK   +8 more
europepmc   +1 more source

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