Results 21 to 30 of about 3,177,040 (298)
Imperfections and Modelling of the Weld Bead Profile of Laser Butt Joints in HSLA Steel Thin Plate
Metals, 2021 In many applications that use high strength steels, structural integrity depends greatly on weld quality. Imperfections and the weld bead geometry are influencing factors on mechanical properties of the welded joints but, especially in the fatigue ...
Patricio G. Riofrío +2 more
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Study of Weldability for Circularly Input Heat
Materials Science Forum, 2008 Different techniques are being studied to make the automotive electrical parts more compact and lightweight; along with improving their functionality for saving energy and protecting the environment. In the wake of this trend, the joints in these parts are required to have little distortion and a high degree of accuracy.
SHIRAI, HIDEAKI +3 more
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Journal of Manufacturing and Materials Processing, 2023 The Friction Stir Welding (FSW) process depends entirely upon mechanical contact between the tool and the workpiece. As a result of this, all process phenomena and process outcomes such as weld geometry and mechanical properties are governed by FSW’s ...
Max Hossfeld
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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
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
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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
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Thermal quadrupole method with internal heat sources [PDF]
, 2012 A new method based on the thermal quadrupoles technique for heat transfer modelling in multilayered slabs with heat sources is proposed. Classical thermal quadrupoles use hyperbolic functions and numerical problems occur according to the argument value ...
A. Kusiak +21 more
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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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Compact/micro heat exchangers – Their role in heat pumping equipment [PDF]
, 2009 This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009) +2 more
core +6 more sources
Thermal and ablative lag induced by a periodic heat input [PDF]
2nd Thermophysics Specialist Conference, 1967 7 Wiese, W. L., Smith, M. W., and Glennon, B. M., "Atomic Transition Probabilities, Vol. I. Hydrogen Though Neon," Rept. NSRDS-NBS4, May 1966, National Bureau of Standards. 8 Wilson, K. H. and Greif, R., "Radiation Transport in Atomic Plasmas," Journal of Quantitative Spectroscopy & Radiative Transfer, Vol. 8, 1968, pp 1061-1086. 9 Armstrong, B.
Nichols, R. J., Sichel, Martin
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