Results 21 to 30 of about 1,077,007 (312)
Improving the Weld Heat-Affected-Zone (HAZ) Toughness of High-Strength Thick-Walled Line Pipes
Metals, 2023 The low-temperature fracture toughness of double-V weld seams is a well-known challenge due to the essential increased heat input for heavy-wall pipelines.
Yan Ma +7 more
doaj +1 more source
Academy Journal of Science and Engineering, 2022 The effects of heat input on the microstructure of duplex stainless steel SAF 2304 was investigated. The duplex stainless steel rod of 9.6mm diameter was cut to 60 mm length.
NCA Ozoekwe, SO Yakubu, YM Shamagana
doaj
Parametrization of coronal heating: spatial distribution and observable consequences [PDF]
, 2013 We investigate the difference in the spatial distribution of the energy input for parametrizations of different mechanisms to heat the corona of the Sun and possible impacts on the coronal emission.
Bingert, S., Peter, H., van Wettum, T.
core +2 more sources
Materials Research Express, 2020 This work shows that heat input is an important parameter that influences microstructural changes in the heat-affected zones (HAZs) of TIG-welded 6061-T6 alloy joints and their fatigue behavior.
Hugo Rojas +6 more
doaj +1 more source
Influence of pin geometry on mechanical and structural properties of butt friction stir welded 2024-T351 aluminum alloy [PDF]
Hemijska Industrija, 2015 The aim of this work was to investigate the combined effect of small difference in pin geometry, together with rotation and welding speed on the weldability, mechanical and structural properties of FSW 2024-T351 Al plates. The only difference in
Radisavljević Igor Z. +3 more
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No lithium fire due to heat input [PDF]
PhotonicsViews, 2021 AbstractLaser welding is a viable alternative to conventional joining methods for e‐mobility processes such as rotor welding or battery production due to its non‐contact and precise processing technology. However, highly reflective materials such as copper and aluminum are used in these processes.
openaire +1 more source
Heat input calculation for friction welding
Journal of Japan Institute of Light Metals, 2004 In friction welding, heat input is significant factor, which affects the quality of welded joints. It is difficult to calculate the heat input, because friction heating is complicated phenomenon. Therefore, there is no general calculation method in friction welding. As one of the parameter for calculation, friction torque is used. However, torque meter
Hiroaki TAKEGAMI, Takeshi SHINODA
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Effects of Welding Heat Input on Microstructure and Corrosion Characterization in CGHAZ of X80 Pipeline Steel [PDF]
Archives of Metallurgy and Materials, 2023 The coarse-grained heat-affected zone specimens of X80 pipeline steel were produced by welding thermal simulation under different heat inputs of 10, 30, and 55 kJ/cm to study the effects of heat input on microstructure evolution and corrosion ...
Xue-Mei Wang +3 more
doaj +1 more source
Characterization of industrial process waste heat and input heat streams [PDF]
, 1984 The nature and extent of industrial waste heat associated with the manufacturing sector of the US economy are identified. Industry energy information is reviewed and the energy content in waste heat streams emanating from 108 energy-intensive industrial processes is estimated.
Wilfert, G. L. +7 more
openaire +2 more sources
Metals, 2020 There is still a considerable gap in the definition of the weldability of Duplex Stainless Steel (DSS). A lack of clarity that is explained by the standard specification of the maximum content of equivalent carbon that defines a “weldable” steel coupled ...
Iñigo Calderon-Uriszar-Aldaca +3 more
doaj +1 more source