Results 31 to 40 of about 1,121 (250)

Welding of AA1050 Aluminum with AISI 304 stainless steel by rotary friction welding process [PDF]

Journal of Aerospace Technology and Management, 2010
The purpose of this work was to assess the development of solid state joints of dissimilar material AA1050 aluminum and AISI 304 stainless steel, which can be used in pipes of tanks of liquid propellants and other components of the Satellite Launch Vehicle.
Alves, Eder Paduan, Piorino Neto, Francisco, An, Chen Ying   +2 more
openaire   +4 more sources

Joint Efficiency And Average Burn-Off Length Of Friction Welded ABS Ter-Polymers

Eurasian Journal of Science and Engineering, 2023
Welding is one of the most efficient techniques used throughout the decades. Among different techniques, friction welding being one of the most sufficient methods.
Jwan Khaleel Mohammed
doaj   +1 more source

Interdependence of Technical and Technological Parameters in Polymer Ultrasonic Welding

Machines, 2022
The welding of foils, textiles, and textile composites made of thermoplastic polymer materials using machines with an ultrasonic rotary sonotrode is a high-tech welding technique.
Dubravko Rogale, Siniša Fajt, Snježana Firšt Rogale, Željko Knezić   +3 more
doaj   +1 more source

Microstructure, Physical-Mechanical, and Magnetic Characteristics of a Butt-Welded Joint Obtained by Rotary Friction Welding Technology of Bimetallic Pipe

Journal of Manufacturing and Materials Processing
The 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, Kristina Kryucheva, Ivan Kamantsev, Elena Priymak   +3 more
doaj   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Comparative Review of Rotary Friction Welding Between Aluminium and Copper Alloys for Enhanced Joint Strength

Engineering Proceedings
This 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, Aditya Rio Prabowo, Nurul Muhayat, Bagus Anang Nugroho, Triyono Triyono   +4 more
doaj   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Design and Development of a Bespoke Rotary Friction Welding Machine in Exploration of Joining Dissimilar Materials for Nuclear Applications

Journal of Manufacturing and Materials Processing
Rotary 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, Laurie Da Silva, Athanasios Toumpis   +2 more
doaj   +1 more source

Evaluation of efficiency of rotary friction welding in obtaining joints from corrosion and heat resistant steel [PDF]

E3S Web of Conferences
The 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, Yakhin Azat, Karetnikov Denis   +2 more
doaj   +1 more source