Additive manufacturing of micro-architected metals via hydrogel infusion An additive manufacturing technique that infuses 3D printed hydrogels with metallic precursors leads to metallic micromaterials, providing new opportunities for the fabrication of energy materials, micro-electromechanical systems and biome...
steel- an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Oxidation normally deteriorates the mechanical properties of metals. But it is now shown that the formation of a percolating oxide network in metallic glass nanotubes can result in an unprecedented superelasticity of 14% at room temperature.
Structural energetics of the noble metals, namely Cu, Ag, and Au are investigated by employing a single-parameter pseudopotential. The calculations show that the lowest energy for all of these metals corresponds to FCC - their observed crystal structure. The one-electron contribution to the free ...
Electron Energy Loss Spectra of Mo2TMC2O2 (TM=Ti, Zr and Hf) Ordered Double Transition Metals MXenes Using a full potential scheme and the linearized augmented plane wave (LAPW) basis set, the present study deals with the electronic properties and the ener... D Zahra,D Mehrdad - 《Journa...
The arrangement of crystalline structures such as metals into blocks dictates their mechanical properties under strain. Molecules of crystalline structures usually form in cubed or close-packed hexagonal arrangements in stacked blocks, leaving no space between them. How they stack is important and sets ...
The structure, magnetization, and magnetocrystalline anisotropy were investigated using X-ray diffraction, vibrating sample magnetometer, and AC susceptibility-meter. It is found that the microstructure of (Sm0.5Nd0.5)2(Fe1-xCox)17 alloys is an (Sm,Nd)2(Fe,Co)17 phase with the rhombohedral Th...
(XRD) study of the sintered solids shows that the contaminated heavy metals were incorporated into the sintered solids as the components of spinel structure.The leaching risk of the stabilized heavy metals in the sintered solids were further evaluated with the toxicity characteristic leaching procedure...
(e.g., silicon), and metals (e.g., aluminum).The most common substrate material is Al2O3. As the sintering of Al2O3requires temperatures greater than 1000 °C, the metal interconnections need to be refractory, such as tungsten or molybdenum. The disadvantage of tungsten or molybdenum ...
The technical and economic parameters of structural materials include engineering parameters, such as workability of metals by pressure and cutting, casting properties (fluidity and tendency to form hot cracks during casting), weldability, solderability, and speed of hardening and fluidity of polymeric ma...