Hydrometallurgical extraction of Al and Si from kaolinitic clays [PDF]
, 2017 Herein is presented the results of a study on the hydrometallurgic extractionand recovery of aluminum and silicon by leaching of kaolinitic clays with HF. Thestudied extraction parameters were: temperature, reaction time, solid/liquid ratio,concentration,
Pinna, Eliana Guadalupe +3 more
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LabView Based AC Magnetization Characteristics and Measurement for Soft Magnetic Materials [PDF]
, 2010 This paper presents LabView based method combined with a simple analog circuitry to characterize the ac magnetization profile of soft magnetic materials.
Ishak, Dahaman
core
Critical Dynamics of Burst Instabilities in the Portevin-Le Chatelier Effect
, 2001 We investigate the Portevin-Le Chatelier effect (PLC), by compressing Al-Mg alloys in a very large deformation range, and interpret the results from the viewpoint of phase transitions and critical phenomena.
A. H. Cottrell +24 more
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Review on the prediction of residual stress in welded steel components [PDF]
, 2020 Residual stress after welding has negative effects on the service life of welded steel components or structures. This work reviews three most commonly used methods for predicting residual stress, namely, empirical, semi-empirical and process simulation ...
Abdel Wahab, Magd +2 more
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Nonterrestrial utilization of materials: Automated space manufacturing facility [PDF]
, 1982 Four areas related to the nonterrestrial use of materials are included: (1) material resources needed for feedstock in an orbital manufacturing facility, (2) required initial components of a nonterrestrial manufacturing facility, (3) growth and ...
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Modification of as-cast Al-Mg/B4C composite by addition of Zr [PDF]
, 2016 Zirconium was used in Al-Mg/B4C composite to improve compocasting efficiency by increasing particle incorporation. Scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) results revealed that by addition of zirconium a reaction
Bahremand, M. R. +4 more
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Analysis on Surface Net Cracks of C>800 mm Casting Bloom of Steel Q345E and Control Measures
Teshugang, 2018 The surface net cracks of Φ 800 mm casting bloom of steel Q345E (/% : 0.15C, 0.27Si, 1. 37Mn, 0. 009P, 0. 001S, 0. 03Nb, 0. 04V, 0. 030Al, 0.008 ON) have been analyzed by metallurgy and scanning electron microscope.
陈远清 +4 more
doaj
Testing of powders for sensitivity to air effect segregation [PDF]
, 2011 A loss of blend homogeneity through handling operations can have a major influence on the mechanical properties of sintered products. Plant optimisation to minimise the potential for segregation of blends can be undertaken through an audit of handling ...
Berry, R.J. +4 more
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Observation of the reactions between iron ore and metallurgical fluxes for the alternative ironmaking HIsarna process [PDF]
, 2021 James Whiston +3 more
openalex +1 more source
ENMat international projects: FP7 NMP large collaborative project: 3D-LightTrans [PDF]
, 2012 Large scale manufacturing technology for high-performance lightweight 3D multifunctional composites The goal of the 3D-LightTrans project is to provide groundbreaking, highly flexible, efficient and adaptable low-cost technologies for the manufacturing ...
Kiekens, Paul, Van der Burght, Els
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