Results 21 to 30 of about 304,144 (298)

Investigation on ultrasonic assisted friction stir welding of aluminum/steel dissimilar alloys

open access: yesHigh Temperature Materials and Processes, 2021
The extensive use of light metal material such as aluminum has brought about problems in its joining with steel. However, the weak metallurgical bonding between the dissimilar materials and the formation of hard and brittle intermetallic compounds (IMCs)
Hong Kairong   +4 more
doaj   +1 more source

Novel Processing Algorithm to Improve Detectability of Disbonds in Adhesive Dissimilar Material Joints

open access: yesSensors, 2021
Adhesively bonded dissimilar materials have attracted high interest in the aerospace and automotive industries due to their ability to provide superior structural characteristics and reduce the weight for energy savings.
Damira Smagulova   +2 more
doaj   +1 more source

Joining of Aluminum Alloy AA7075 and Titanium Alloy Ti-6Al-4V through a Friction Stir Welding-Based Process

open access: yesMetals, 2023
Combining dissimilar parts has become imperative for developing the structures based on lightweight materials, such as metal alloys, polymers or polymer matrix composites, and this has become one of the solutions to reverse the current trend of CO2 ...
Francisco Dias   +5 more
doaj   +1 more source

Resistance rivet welding of multilayer dissimilar materials

open access: yesJournal of Materials Research and Technology, 2023
Resistance rivet welding (RRW) process was applied to join three-sheet of Al/steel/steel. The formation mechanism, microstructure and mechanical performance of three-sheet dissimilar materials joints were studied in detail.
Sizhe Niu   +7 more
doaj   +1 more source

Picosecond laser welding of similar and dissimilar materials [PDF]

open access: yes, 2014
We report picosecond laser welding of similar and dissimilar materials based on plasma formation induced by a tightly focused beam from a 1030 nm, 10 ps, 400 kHz laser system.
Carter, Richard M.   +4 more
core   +1 more source

The influence of position in overlap joints of Mg and Al alloys on microstructure and hardness of laser welds [PDF]

open access: yes, 2013
Structure and properties of laser beam welding zone of dissimilar materials, AZ31 magnesium alloy and A5754 Aluminum alloy, are investigated. The microstructure and quality of the Mg/Al weld were studied by metallography, microhardness and optical ...
Fatih H.   +10 more
core   +6 more sources

Ambiguity of the Moment Tensor [PDF]

open access: yes, 2005
An earthquake on a fault separating two dissimilar materials does not have a well-defined moment density tensor. We present a complete characterization of this bimaterial ambiguity in the general case of slip on a fault in an anisotropic medium.
Ampuero, Jean-Paul, Dahlen, F. A.
core   +1 more source

A Review on Laser-Assisted Joining of Aluminium Alloys to Other Metals

open access: yesMetals, 2021
Modern industry requires different advanced metallic alloys with specific properties since conventional steels cannot cover all requirements. Aluminium alloys are becoming more popular, due to their low weight, high corrosion resistance, and relatively ...
Ivan Bunaziv   +5 more
doaj   +1 more source

Analysis of Failure-Mode Dependent Joint Strength in Hole Clinching from the Aspects of Geometrical Interlocking Parameters

open access: yesMetals, 2018
The hole-clinching process is one of the mechanical methods for joining dissimilar materials, such as aluminum alloy with advanced high-strength steel, hot-pressed steel, and carbon fiber reinforced plastics, employing forming technology-based methods ...
Chan-Joo Lee   +4 more
doaj   +1 more source

Mechanical properties and microstructural characteristics of rotary friction welded dissimilar joints of rolled homogeneous armor steel and medium carbon steel

open access: yesJournal of the Mechanical Behavior of Materials, 2021
Distinct materials are used for the construction of battle tanks used in defense sectors. The hull and turret of the battle tanks are made up of rolled homogeneous armor steel (also known as armor steel).
Karthick K.   +2 more
doaj   +1 more source

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