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RISIdentification of Different Moisture Sources through Isotopic Monitoring during a Storm Event
Publisher: American Meteorological Society
Abstract: ain samples were collected for isotopic analyses during the entirety of an extreme rainfall event in Beijing, China, on 21 July 2012, the city?s heaviest rainfall event in the past six decades. Four stages of the storm ...
Experimental and Simulation of Friction Effects in an Open Die Microforging/Extrusion Process
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Friction effects during a progressive microforming process for production of micropins of various diameters were experimentally investigated and were analytically modeled, using a hybrid friction model. The response surface ...
Effect of Deformation and Temperature Paths in Severe Plastic Deformation Using Groove Pressing on Microstructure, Texture, and Mechanical Properties of AZ31 O
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Processing of wrought magnesium alloy sheet by severe plastic deformation (SPD) for improving its formability is attractive so as to encourage the wider applications of the alloy. In this study, SPD by means of groove ...
Microstructure Stability of a Fine-Grained AZ31 Magnesium Alloy Processed by Constrained Groove Pressing During Isothermal Annealing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, an AZ31 magnesium alloy plate was processed by constrained groove pressing (CGP) under three deformation cycles at temperatures from 503 to 448 K. The process resulted in a homogeneous fine grain microstructure ...