The effects of tungsten inert gas arc-assisted friction stir welding(TIG-FSW)on the microstructure,tensile properties and corrosion resistance of AA6016 and AA2519 alloys lap joints were investigated by means of optic...
financial supports from the National Natural Science Foundation of China (No.52105357);the Natural Sciences and Engineering Research Council of Canada (NSERC) in the form of international research collaboration,the Natural Science Foundation for Youth of Jiangxi Education Department,China (No.DA202003181);the Foundation of National Defense Key Disciplines Laboratory of Light Alloy Processing Science and Technology of China (No.EG202103420);the Doctor Starting Foundation of Nanchang Hangkong University,China (No.EA202003208)。
The effects of the base material(BM)location on the mechanical properties and the exfoliation corrosion performance of friction-stir-welded(FSWed)dissimilar 2024-to-5083 aluminum alloy joints were investigated.Scannin...
financially supported by the Russian Science Foundation(No.18-79-10174)。
The present work was undertaken to improve superplastic ductility of friction-stir welded joints of ultrafine-grained(UFG)Al-Mg-Sc-Zr alloy.In order to suppress the undesirable abnormal grain growth,which typically oc...
Using a friction stir additive manufacturing(FSAM)process,the fabrication of a two-layer aluminum−copper pipe was studied experimentally and numerically.For this purpose,by presenting a 3D thermo-mechanical model in A...
A two-dimensional cellular automaton(CA)model was utilized to analyze the effect of mechanical vibration on microstructure evolution of AZ91 alloy during friction stir welding(FSW).The simulated results,namely grain t...
Project(51805145)supported by the National Natural Science Foundation of China;Project(CJ20200076)supported by the Changzhou Science and Technology Program,China;Project(B200202229)supported by the Fundamental Research Funds for the Central Universities of China;Project(2020102941517)supported by Hohai University Undergraduate Innovation and Entrepreneurship Training Program,China。
Rapid-cooling friction-stir-welding(FSW)was used to join AZ31B magnesium alloy plates of 6 mm in thickness.The microstructure and mechanical properties in thickness direction were carefully investigated with electron ...
Project(51905437)supported by the National Natural Science Foundation of China;Project(2019M653726)supported by the China Postdoctoral Science Foundation;Project(3102019QD0407)supported by the Fundamental Research Funds for the Central Universities,China。
The local inhomogeneity of the stir zone in friction stir welded face-centered cubic metal was investigated,which has multiple activated slip systems during plastic deformation,by selecting commercial AA1050 aluminum ...
Aeronautical Development Agency (ADA), Bangalore, India, for the financial support to carry out this investigation through an R&D project No: FSED 83.07.03
Friction stir welding(FSW)has been extensively adopted to fabricate aluminium alloy joints by incorporating various welding parameters that include welding speed,rotational speed,diameters of shoulder and pin and tool...
Friction stir extrusion(FSE)is known as an innovative manufacturing technology that makes it possible to directly produce wire via consolidation and extrusion of metal chips or solid billets.In this study,wire samples...
Friction stir processing (FSP) is a solid-state modification method to process the surface of metals. In this process, due to rotation and traverse motions of a non-consumable tool, metal surface microstructure is ref...