... 10.13039/100006999 DE-NE0008801 Österreichische Forschungsförderungsgesellschaft 10.13039/501100004955 846946 additive manufacturing friction stir welding stainless steel coating nontraditional manufacturing processes welding and joining 22 01 2022 11 07 2022 12 07...

...Mohammad Ali Ansari; Hemant Agiwal; Mike Zinn; Frank Pfefferkorn; Shiva Rudraraju Sub-surface voids and material heterogeneities resulting from the friction stir welding (FSW) process often necessitate post-weld inspection to ensure the quality of weld obtained from this solid-state welding process...

...Debtanay Das; Swarup Bag; Sukhomay Pal; M Ruhul Amin Friction stir welding (FSW) is widely recognized green manufacturing process capable of producing good quality welded joints at a temperature lower than the melting point. However, most of the works are focused on the establishment of the process...

...Tanveer Majeed; Nooruddin Ansari; Yashwant Mehta; Arshad Noor Siddiquee Material flow and heat generation by tool shoulder during Friction Stir Welding (FSW) significantly alters the microstructural and thermomechanical behavior of joints. The effect of shoulder size on mechanical properties...

...Shank S. Kulkarni; Timothy Truster; Hrishikesh Das; Varun Gupta; Ayoub Soulami; Piyush Upadhyay; Darrel Herling 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...

.... The datasets generated and supporting the findings of this article are obtainable from the corresponding author upon reasonable request. The authors attest that all data for this study are included in the paper. References [1] Mishra , R. S. , and Ma , Z. Y. , 2005 , “ Friction Stir Welding...

...Mohd Ridha bin Muhamad; Sufian Raja; Mohd Fadzil Jamaludin; Farazila Yusof; Yoshiaki Morisada; Tetsuo Suga; Hidetoshi Fujii Dissimilar materials joining between AZ31 magnesium alloy and SPHC mild steel with Al–Mg powder additives were successfully produced by the friction stir welding process. Al...

...Zhi-li Hu; Hai-yang Yu; Qiu Pang Interfacial layers greatly influence the performance of steel–aluminum friction stir welding (FSW) joints, and understanding the formation and evolution of intermetallic compounds (IMC) can help improve the mechanical properties of the welds. In this study, FSW...

... The objective of this work is to develop an improved temperature measurement system for friction stir welding (FSW). FSW is a solid-state joining process enabling welds with excellent metallurgical and mechanical properties, as well as significant energy consumption and cost savings compared to traditional...

... expensive. The objective herein is to develop greater understanding of the influence of friction stir welding process idealization on the prediction of residual stress and distortion and thus determine the minimum required modeling fidelity for future airframe assembly simulations. The combined...

...Axel Fehrenbacher; Neil A. Duffie; Nicola J. Ferrier; Frank E. Pfefferkorn; Michael R. Zinn The objectives of this work are to determine an accurate temperature feedback strategy and to develop a closed-loop feedback control system for temperature in friction stir welding (FSW). FSW is a novel...

...Edward F. Shultz; Edward G. Cole; Christopher B. Smith; Michael R. Zinn; Nicola J. Ferrier; Frank E. Pfefferkorn This paper presents an investigation of the effects of friction stir weld tool travel angle and machine compliance on joint efficiency of butt welded 5083-H111 aluminum alloy...

...Xin Zhao; Prabhanjana Kalya; Robert G. Landers; K. Krishnamurthy Current friction stir welding (FSW) process modeling research is mainly concerned with the detailed analysis of local effects such as material flow, heat generation, etc. These detailed thermomechanical models are typically solved...

...Satish Perivilli, Graduate Student; John Peddieson; Jie Cui A quasisteady approach to friction stir welding (FSW) heat transfer modeling is proposed and implemented using FLUENT . An idealized model of the mechanical dissipation heating in FSW is employed. Selected numerical predictions based...

...Xin Zhao; Prabhanjana Kalya; Robert G. Landers; K. Krishnamurthy In friction stir welding (FSW) processes, force control can be used to achieve good welding quality. This paper presents the systematic design and implementation of FSW force controllers. The axial and path forces are modeled...

...S. Mukherjee; A. K. Ghosh In friction stir welding (FSW) process, heat is generated by friction between the tool and the workpiece. The conventional tool design employs a cylindrical shoulder with a single profiled pin. A new process has been designed that uses two-pin tool under the same shoulder...