Results 81 to 90 of about 1,811,112 (306)

Peak positions and shapes in neutron pair correlation functions from powders of highly anisotropic crystals

, 2000
The effect of the powder average on the peak shapes and positions in neutron pair distribution functions of polycrystalline materials is examined. It is shown that for highly anisotropic crystals, the powder average leads to shifts in peak positions and ...
A. R. Bishop, A. Rahman, A. Rahman, B. H. Toby, D. A. Dimitrov, D. A. Dimitrov, E. S. Bozin, G. Albinet, G. C. Wick, G. L. Squires, G. Placzek, H. Röder, I. M. Lifshitz, J. D. Dunitz, J. L. Yarnell, J. P. Biberian, J. S. Chung, L. Van Hove, M. A. Krivoglaz, M. Born, P. A. Egelstaff, P. Ascarelli, R. A. Cowley, R. Kaplow, R. Migoni, S. W. Lovesey, T. Egami, Von A. Ludsteck, Y. Noda, Y. Waseda   +29 more
core   +1 more source

Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite

Advanced Engineering Materials, EarlyView.
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand, Priyanka Saha, Vidhiaza Leviandhika, Urban Wiklund, Alexander Elsen, Carolin Zintel, Lena Thorsson, Petra E. Jönsson   +7 more
wiley   +1 more source

High temperature oxidation behavior of TiC ceramics by hot-pressed sintering

Cailiao gongcheng
The long-term oxidation resistance of TiC ceramics is a key parameter for their application in aerospace industries and must be carefully evaluated at high temperatures and various airflow environments.
XIE Fengminyu, YIN Jian, XIONG Xiang, WANG Shuai, TANG Lei, ZHANG Hongbo   +5 more
doaj   +1 more source

Nanoparticle Technology for the Production of Functional Materials

KONA Powder and Particle Journal, 2014
The nanoparticle technology, relating to the preparation, characterization, processing, and applications of nano-sized particles, plays an increasingly important role in the emerging nano-technology.
Toyokazu Yokoyama, C.C. Huang
doaj   +1 more source

Fish powder as a low-cost component in media for producing bacterial cellulose [PDF]

, 2012
Some bacteria can produce extracellular bacterial cellulose (BC). This polysaccharide is chemically identical to cellulose produced by plants but has no associated lignin and hemicelluloses. The unique mechanical properties, chemical stability and purity
Adnan, Azila Binti, Lay, Mark C., Nair, Giridhar R., Swan, Janis E.   +3 more
core   +1 more source

Phonons from neutron powder diffraction

, 1998
The spherically averaged structure function $\soq$ obtained from pulsed neutron powder diffraction contains both elastic and inelastic scattering via an integral over energy.
B. H. Toby, C. J. Carlisle, D. A. Dimitrov, D. Louca, D. Louca, D. Louca, G. A. DeWit, H. Biltz, H. Röder, J. M. Perez-Mato, J. S. Chung, M. F. Thorpe, M. Heiroth, M. M. Elcombe, P. Schofield, R. J. Birgeneau, R. L. McGreevy, S. W. Lovesey, T. Egami, U. Buchenau, U. Buchenau   +20 more
core   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

An Arsenic Removal Technology and Its Application in Arsenic-Containing Copper

ChemEngineering
The usage of copper (Cu) ores containing low or no arsenic (As) has reduced, and Cu ores containing high levels of As have emerged as vital mineral resources for Cu extraction and processing.
Xiaowei Tang, Yuehui He
doaj   +1 more source

The stickiness curves of dairy powder : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Bioprocess Engineering at Massey University [PDF]

, 2004
Powder stickiness problems encountered during spray drying are important to the dairy industry. Instantaneous stickiness is a surface phenomena that is caused by exceeding the glass transition temperature of the amorphous sugar in the powder, usually ...
Zuo, Jenny Y
core  

Influence of calcination conditions on structural and solid‐state kinetic properties of iron oxidic species supported on SBA‐15 [PDF]

, 2019
Iron oxidic species supported on silica SBA-15 were synthesized with various iron loadings using two different FeIII precursors. The effect of varying powder layer thickness during calcination on structural and solid-state kinetic properties of FexOy/SBA-
Genz, Nina Sharmen, Ressler, Thorsten
core   +1 more source