Results 101 to 110 of about 226,055 (310)

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

Production of fine-grained particles

open access: yes, 2002
A method of producing particles having nano-sized grains comprises the steps of: (a) prepg. a soln. contg. one or more metal cations; (b) mixing the soln. from step (a) with one or more surfactants to form a surfactant/liq. mixt. and (c) heating the mixt.
Edwards, Geoffrey Alan   +2 more
core  

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

Wet electrostatic scrubbing for high efficiency submicron particle capture

open access: yes, 2011
Exposure to fine particulate matter has been associated with serious health effects, including respiratory and cardiovascular disease, and mortality.
D'Addio, Luca
core  

The role of fine particles in the stability of emulsion in the naphthenic froth treatment (NFT) process

open access: yes
This study investigates the role of fine particles in stabilizing emulsion in the naphthenic froth treatment (NFT) process. The characterization results of different types of solids collected from the diluted bitumen froth indicate that kaolinite is the ...
Arian, Velayati, Hongbo, Zeng
core   +1 more source

Solids motion in fluidised beds of fine particles [PDF]

open access: yes, 2010
Although there has been ongoing research on fluidised beds for the past 70 years, the interaction between particles and rising bubbles and the general solids motion in bubbling fluidised beds are still not fully understood.
Lam Cheun U, You Van
core  

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Mössbauer spectra of iron-doped titanium dioxide fine particles prepared by a soft chemical solution method

open access: yes, 2013
Mössbauer spectra of iron-doped titanium dioxide fine particles prepared by a soft chemical solution ...
王军虎, Yoichi Sakai
core  

Models of microstructure and magnetic properties for magnetic recording media [PDF]

open access: yes, 2003
Three computational models have been developed to simulate magnetic properties of granular media, particulate media microstructures and self-assembled systems.
Verdes, Claudiu Georgel
core  

Nanocrystalline M-type hexaferrite powders: preparation, geometric and magnetic propertiess

open access: yes, 1994
Co-Ti-Sn-Ge substituted M-type bariumhexaferrite powders with mean grain sizes between about 10 nm and about 1 ¿m and a narrow size distribution were prepared reproducibly by means of a modified glass crystallization method.
Gornert, P.   +19 more
core   +1 more source

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