Prediction of peel strength of sandwich sheets made of aluminium alloys fabricated by friction stir spot welding based hybrid process using cohesive zone modeling …

A Kumar, N Muthu, RG Narayanan - Engineering Failure Analysis, 2024 - Elsevier
The present work examines the fabrication and numerical modelling of honeycomb core
sandwich sheets utilizing Friction Stir Spot Welding (FSSW) techniques as prospective …

Microstructure-based modeling of friction stir welded joint of dissimilar metals using crystal plasticity

SS Kulkarni, T Truster, H Das… - Journal of …, 2021 - asmedigitalcollection.asme.org
The friction stir welding (FSW) process shows promising results in joining dissimilar metals
which are otherwise almost impossible to join using traditional welding techniques. Being a …

Fracture energy and cohesive law analysis of adhesives using a recently developed SCB joint: The influence of joint geometry and mode mixity

A Ajdani, A Akhavan-Safar, S Jalali… - International Journal of …, 2024 - Elsevier
In a prior study, the current authors proposed the utilization of semi-circular bend (SCB)
specimens for analyzing the fracture energy of adhesive materials. However, similar to …

Enhancing the performance of honeycomb core sandwich panels through friction stir spot welding strategies and fracture of lap shear specimen

A Kumar, RG Narayanan, N Muthu - Mechanics of Advanced …, 2024 - Taylor & Francis
The manufacturing of honeycomb core sandwich structures using friction stir spot welding
(FSSW) methods as alternatives for adhesive bonded (AB) structures is examined. AB …

A combined experimental and modeling approach to investigate the performance of joint between AZ31 magnesium and uncoated DP590 steel using friction stir …

SS Kulkarni, H Das, DR Tamayo, X Ma, T Wang… - Journal of Materials …, 2021 - Springer
In this study, the friction stir-assisted scribe technique was used to achieve a viable joint
between AZ31 magnesium alloy and uncoated DP590 steel. The mechanical properties and …

Axisymmetric defect originated Al–CFRP interface thermo-elastic fracture study of type-III composite vessel and inverse identification of cohesive zone parameters

MR Al Hassan, Y Arai, Y Miyakawa… - Mechanics of …, 2024 - Taylor & Francis
Debonding existence at the interface of Al liner and overwrapped CFRP laminates may
endanger the structural integrity of type-III composite vessel. In this study, CFRP and GFRP …

Experimental investigation on adhesive bonding of similar and dissimilar weld joint used for automotive applications

R Verma, L Sharma, M Chauhan… - Proceedings of the …, 2022 - journals.sagepub.com
The automobile industry has started using adhesive bonding to join load bearing
components which aerospace industry has been using for decades. Adhesive lap joints are …

Interfacial bonding behaviours of AA5052/DC05 in synchronous thermomechanical joining-forming process

R Wu, P Geng, M Li, N Ma, J Chen - Journal of Manufacturing Processes, 2022 - Elsevier
The reliable simultaneous joining and forming of dissimilar metallic sheet-structural
components consisting of aluminum (Al) alloy and steel (St) sheets remains challenging …

Evaluation of the structural stability of welded joints in welding

V Schepkin, Y Poletaev - Journal of Physics: Conference Series, 2021 - iopscience.iop.org
Brittle (intergranular) destruction of the heat-affected zone metal (local failure) of welded
joints of power equipment during welding and heat treatment (tempering) was an …

TMS 2021 Computational Techniques for Multi-Scale Modeling in Advanced Manufacturing

S Kulkarnia, KS Choia, P Upadhyayb, A Soulamia - 2021 - researchgate.net
Many applications in the aerospace and automotive industry demand the use of lightweight
materials such as magnesium alloys to reduce weight and increase fuel efficiency. Still, in …