Results 41 to 50 of about 10,110 (227)
Journal of Applied Science and Engineering, 2023 Ever since the Bronze Age, permanent fastening of materials has always been considered a good technique in the mechanical engineering field and it has now attained a gradual enhancement to get defect free joint.
G. Senthilkumar +3 more
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Evaluation of efficiency of rotary friction welding in obtaining joints from corrosion and heat resistant steel [PDF]
E3S Web of ConferencesThe efficiency of using rotary friction welding in obtaining joints from 20Cr13 steel has been evaluated. For this purpose, test samples with welded joint and from the base metal were made, and then microstructure studies and tensile tests were carried ...
Tokarev Andrei +2 more
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EFFECT OF DIFFERENT APPLICATION PRESSURES ON ROTARY-FRICTION-WELDED AA2024-T6 JOINTS
Materiali in tehnologije, 2023 An AA2024-T6 aluminium alloy was welded with a rotary-friction-welding technique using different forging pressures under constant friction pressure. It was found out that the increasing forging pressure has an adverse effect on the tensile strength of the welded joint.
Apay, S., Özen, F., Onar, Volkan
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Journal of Manufacturing and Materials ProcessingRotary friction welding is a solid-state welding process that can manufacture high-integrity joints between similar and dissimilar materials with short weld times. However, access to expensive and complex industrial-grade friction welding machines is not
Michail Dellepiane +2 more
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Journal of Manufacturing and Materials ProcessingThe development of technology, including in the oil and gas industry, necessitates the creation of materials with special sets of properties, such as high strength characteristics combined with corrosion resistance.
Evgeniia Putilova +3 more
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Engineering ProceedingsThis study evaluates and compares the effectiveness of friction stir welding on aluminium and copper alloys with the aim of improving the strength of the resulting joints. The rotary friction stir welding method was chosen for its ability to produce high-
Riyan Ariyansah +4 more
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Redesign Alat Las Gesek Rotari Dengan Pendekatan Fault Tree Analysis (FTA) Dan Design for Manufacture and Assembly (DFMA) [PDF]
, 2016 The FTA is a method to identify the failure of system. Whilst, the DFMA is a method to determine how to design of product, which is purposed to increases the quality of product and make easily the product assembly process.
\u27, R. (Ricky) +2 more
core
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Analysis of the microstructure and microhardness of rotary friction welded titanium (Ti‐6AL‐V4) rods [PDF]
, 2018 : This paper presents the evolution of mechanical properties in Ti6Al4V rods welded by rotary friction welding. This is evaluated by monitoring the microstructure and micro hardness changes resulting from the welding.
Madyira, D. M. +2 more
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Solid-State Rotary Friction-Welded Tungsten and Mild Steel Joints
Applied Sciences, 2022 This paper is a study of the microstructure and other selected properties of solid-state, high-speed, rotary friction-welded tungsten and mild steel (S355) joints. Due to the high affinity of tungsten for oxygen, the welding process was carried out in a chamber with an argon protective atmosphere.
Beata Skowrońska +5 more
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