Results 41 to 50 of about 2,686,988 (365)

Advanced Ceramic Materials and Processes for Three-Dimensional Printing (3DP) [PDF]

open access: yes, 2006
The University of Washington and ExOne, Inc. are collaborating in the development of advanced ceramic materials and processes for three-dimensional printing (3DP).
Anderson, Rhonda L.   +2 more
core   +1 more source

Strengthening Al-Zn-Mg Alloys via Ultra-Fine Lamella Structures Containing a High Density of Dislocations and Clusters

open access: yesMetals, 2019
A new method of thermo-mechanical processing has been designed by introducing pre-aging before general cold rolling for an Al-Zn-Mg alloy. This process results in an increase of 200 MPa in yield strength compared to that of the peak-aged samples.
Yonggui Qin   +3 more
doaj   +1 more source

Twinning-mediated anomalous alignment of rutile films revealed by synchrotron X-ray nanodiffraction

open access: yesiScience, 2021
Summary: Nanotwin structures in materials engender fascinating exotic properties. However, twinning usually alter the crystal orientation, resulting in random orientation and limited performances.
Yang Lu   +7 more
doaj   +1 more source

Recent advances in in-situ transmission electron microscopy techniques for heterogeneous catalysis

open access: yesiScience, 2023
Summary: The process of heterogeneous catalytic reaction under working conditions has long been considered a “black box”, which is mainly because of the difficulties in directly characterizing the structural changes of catalysts at the atomic level ...
Jiangshan Qu, Manling Sui, Rengui Li
doaj   +1 more source

Designing workflows for materials characterization [PDF]

open access: yesApplied Physics Reviews, 2023
Experimental science is enabled by the combination of synthesis, imaging, and functional characterization organized into evolving discovery loop. Synthesis of new material is typically followed by a set of characterization steps aiming to provide ...
S. Kalinin   +6 more
semanticscholar   +1 more source

Effect of combined cold deformation and subsequent heat treatment on the microstructure, texture, mechanical properties and cementite spheroidization in AISI 1070 steel

open access: yesJournal of Materials Research and Technology, 2023
In this study, the effects of thermomechanical heat treatments on two batches of commercial AISI 1070 steel were investigated. Both samples underwent cold rolling and annealing at 600 °C for 30 min, and their microstructure and crystallographic texture ...
Mohammad Masoumi   +7 more
doaj   +1 more source

Reprint of:The materials science of skin: Analysis, characterization, and modeling

open access: yesProgress in Materials Science, 2021
Abstract Skin is the outermost layer of the body and acts as a primary protective barrier against external agents such as heat, light, infection, and injury. Additionally, skin regulates the temperature of the body and the exchange of fluids. Skin contains a vast network of nerves, glands, and vessels that enable sensing of heat, touch, pressure and ...
Andrei Pissarenko, Marc A. Meyers
openaire   +1 more source

Finite Element Analysis of Orthopedic Hip Implant with Functionally Graded Bioinspired Lattice Structures

open access: yesBiomimetics, 2020
The topology optimization (TO) process has the objective to structurally optimize products in various industries, such as in biomechanical engineering.
Nikolaos Kladovasilakis   +2 more
doaj   +1 more source

Hard x-ray emission spectroscopy: a powerful tool for the characterization of magnetic semiconductors [PDF]

open access: yes, 2014
This review aims to introduce the x-ray emission spectroscopy (XES) and resonant inelastic x-ray scattering (RIXS) techniques to the materials scientist working with magnetic semiconductors (e.g.
Glatzel, Pieter, Rovezzi, Mauro
core   +1 more source

Design and Construction of a Brain-Like Computer: A New Class of Frequency-Fractal Computing Using Wireless Communication in a Supramolecular Organic, Inorganic System

open access: yesInformation, 2014
Here, we introduce a new class of computer which does not use any circuit or logic gate. In fact, no program needs to be written: it learns by itself and writes its own program to solve a problem.
Subrata Ghosh   +5 more
doaj   +1 more source

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