Results 21 to 30 of about 3,180,850 (297)

Formation Mechanism and Control of Solidification Cracking in Laser-Welded Joints of Steel/Copper Dissimilar Metals

open access: yesMetals, 2022
The solidification cracking behavior in laser welds of steel/copper dissimilar metals was systematically investigated. T2 copper and SUS304 stainless steel were used in the study. The results showed that the occurrence of solidification cracking in welds
Zhongmei Gao   +4 more
semanticscholar   +1 more source

Interfacial microstructure of Al/Ta dissimilar joints by magnetic pulse welding

open access: yesJournal of Materials Research and Technology, 2023
Magnetic pulse welding (MPW) is performed to join Al/Ta dissimilar metals possessing no mutual solubility. Using scanning electron microscopy (SEM) and transmission electron microscopy (TEM) and energy-dispersive X-ray spectroscopy (EDS), the Al/Ta ...
Wentao Zhang   +6 more
doaj   +1 more source

Compositionally graded SS316 to C300 Maraging steel using additive manufacturing

open access: yesMaterials & Design, 2021
Joining of dissimilar metals is required for numerous applications in industries such as chemical, energy and automotive. It is challenging due to differences in melting point, density, and thermal expansion of the metals being joined.
A. Ben-Artzy   +6 more
doaj   +1 more source

Influences of Groove Angles and Filler Metals on 304L Stainless Steel to AISI 1040 Carbon Steel Dissimilar Joint by Gas Tungsten Arc Welding [PDF]

open access: yesE3S Web of Conferences, 2019
Dissimilar joint commonly applied on pressure vessel application in power plan field as joining between the tank and the stanchion of pressure vessel. This paper presents the investigations carried out to study the influence of groove angles and filler ...
Wahyu Restu Widodo Eriek   +3 more
doaj   +1 more source

Study of the Effect of Friction Time and Preheating on the Joint Mechanical Properties of Friction Welded SS 316-Pure Zn

open access: yesApplied Sciences, 2023
Friction Welding (FRW) is a solid-state welding method. This technology also permits the connecting of dissimilar and similar materials while consuming less electricity than conventional electric welding.
Hendery Dahlan   +3 more
doaj   +1 more source

Effect of post-weld heat treatment on the residual stress and deformation of 20/0Cr18Ni9 dissimilar metal welded joint by experiments and simulations

open access: yesJournal of Materials Research and Technology, 2020
It is known that some problems commonly arise when welding dissimilar metals, especially because it is more difficult to join dissimilar metals than similar metals.
Bensheng Huang   +4 more
doaj   +1 more source

Dissimilar Non-Ferrous Metal Welding: An Insight on Experimental and Numerical Analysis

open access: yesMetals, 2021
In recent years Gas Metal Arc Welding (GMAW) technology has expanded its functionalities in various areas which have further motivated its usage in several emerging manufacturing industries.
Jeyaganesh Devaraj   +2 more
doaj   +1 more source

Basic study on measurement of surface temperature at high contact pressure by dynamic thermocouple with dissimilar hardened gears

open access: yesNihon Kikai Gakkai ronbunshu, 2017
Power transmission systems using gears require both large capacity and miniaturization. As a result, the gears used in power transmission need to be strong enough to withstand high loads and high engine speeds.
Yasuyoshi TOZAKI   +4 more
doaj   +1 more source

Study on surface temperature evaluation method of hardened helical gear with lengthwise sliding velocity

open access: yesNihon Kikai Gakkai ronbunshu, 2019
Helical gears have long been known as one of the most commonly used mechanical components in transmitting power. Recently, the power to be transmitted has become large, and the engine speed is also increasing.
Yasuyoshi TOZAKI   +3 more
doaj   +1 more source

Follow-up ultrasonic vibration assisted laser welding dissimilar metals for nuclear reactor pump can end sealing

open access: yes, 2021
A novel follow-up ultrasonic vibration assisted welding process was proposed to reduce the common defects in laser welding of dissimilar metals for nuclear reactor pump can end sealing, such as unmixed zone, precipitated phase, and uneven element ...
Siyu Zhou   +5 more
semanticscholar   +1 more source

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