Results 131 to 140 of about 10,110 (227)
Journal of Aerospace Technology and Management, 2011 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 ...
Eder Paduan Alves +2 more
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Discover Applied SciencesRotary Friction Welding (RFW) is pivotal in manufacturing components for the automotive and marine sectors. Despite its importance, the low-cycle fatigue life of dissimilar carbon steel joints, specifically C35 and C45, is not well-documented. This paper
Madyan Abduljabbar Marir +3 more
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Friction weldability of ultrafine-grained titanium grade 2
Journal of Advanced Joining ProcessesThe paper presents the results of an experimental study of the friction weldability of Titanium Grade 2 with ultrafine-grained (UFG) microstructure obtained by hydrostatic extrusion and rotary swaging (HE+RS).
Beata Skowrońska +4 more
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Multidisciplinary research leading to utilization of extraterrestrial resources [PDF]
Progress of the research accomplished during fiscal year 1972 is reported. The summaries presented include: (1) background analysis and coordination, (2) surface properties of rock in simulated lunar environment, (3) rock failure processes, strength and
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An Efficient, Movable Single-Particle Detector for Use in Cryogenic Ultra-High Vacuum Environments
, 2015 A compact, highly efficient single-particle counting detector for ions of keV/u kinetic energy, movable by a long-stroke mechanical translation stage, has been developed at the Max-Planck-Institut f\"ur Kernphysik (Max Planck Institute for Nuclear ...
Becker, Arno +10 more
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Journal of Aerospace Technology and Management, 2012 The purpose of this study was the temperature monitoring at bonding interface during the rotary friction welding process of dissimilar materials: AA1050 aluminum with AISI 304 stainless steel.
Eder Paduan Alves +3 more
doaj
Journal of Advanced Joining ProcessesThis research investigates the inherent radial non-uniformity within the rotary friction welding process, particularly concerning microstructure attributes like grain size, grain boundaries, misorientation angles, and interlayer presence along the radial
Neeraj Kumar Mishra +2 more
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Thermomechanical modeling and Evaluation to study peak temperature and Flow stress of Friction Stir welds of Aluminum Alloy 6061 [PDF]
, 2014 This work involves three-dimensional thermomechanical modeling of Friction Stir Welding (FSW) process using general purpose Finite Element Analysis (FEA) simulation tool ‘Altair Hyperworks’ from the combined complementary effort of experimental ...
Mudabir, . +2 more
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Design Optimization of the Aeronautical Sheet Hydroforming Process Using the Taguchi Method [PDF]
, 2019 The aluminium alloy sheet forming processes forging in rubber pad and diaphragm presses (also known as hydroforming processes) are simple and economical processes adapted to aeronautical production.
Bermúdez Rodríguez, Francisco Javier +3 more
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Machine tools and fixtures: A compilation [PDF]
Innovations developed by NASA, AEC, and their contractors concerning tools, adaptors, jigs, and fixtures useful in machining a wide variety of materials are ...
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