Results 101 to 110 of about 79,773 (299)
Effect of impurity elements on the corrosion behavior of Mg-Al alloys: A first principles study
Journal of Materials Research and TechnologyMagnesium-aluminum (Mg-Al) alloys are promising lightweight materials but are prone to severe corrosion induced by trace impurities (Fe, Ni, Cu) even at ppm levels.
Tao Chen +6 more
doaj +1 more source
R and D evaluation of a lightweight, high strength magnesium alloy Quarterly report, 1 Nov. 1967 - 1 Feb. 1968 [PDF]
High strength properties of magnesium-scandium alloys with selected ...
Foerster, G. S.
core +1 more source
Rheo-diecasting AZ91D magnesium alloy [PDF]
, 2007 Magnesium recycling has become more important in today’s environmentally aware society. To prompt the usage of recycled magnesium scrap and further improve casting structure and properties, a novel physical approach, the rheo-diecasting process (RDC ...
Fan, Z, Liu, G, Wang, Y
core
Advanced Engineering Materials, EarlyView.Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao +3 more
wiley +1 more source
Journal of Materials Research and TechnologyThis study was aim to explore the possibility of adding Yb element to Mg–6Zn-3Nd-0.5Zr alloy to develop a commercial high-strength Mg alloy under the condition of low rare earth content.
Zhaobin Zhang +7 more
doaj +1 more source
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm +6 more
wiley +1 more source
Magnesium-Based Materials for Energy Conversion and Storage
Journal of Magnesium and Alloys, 2021 Qian Li, Xiaodong Peng, Fusheng Pan
doaj +1 more source
Modulus, strength and thermal exposure studies of FP-Al2O3/aluminum and FP-Al2O3/magnesium composites [PDF]
The mechanical properties of FP-Al2O3 fiber reinforced composites prepared by liquid infiltration techniques are improved. A strengthening addition, magnesium, was incorporated with the aluminum-lithium matrix alloy usually selected for these composites ...
Bhatt, R. T.
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Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio
Advanced Engineering Materials, EarlyView.This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov +4 more
wiley +1 more source