Results 131 to 140 of about 28,704 (278)

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

Accelerated de-chelation of EDTA-metal complexes: A novel and versatile approach for wastewater and solid waste remediation

Chemical Engineering Journal Advances
Industrial waste, including wastewater and solid waste, often contains toxic heavy metals that necessitate extraction and separation prior to safe disposal or reusing them. Sewage sludge incineration ash (SSIA), a non-incinerable waste, holds significant
Haoyu Bai, Xuan Hao Lin, Chenlu Zhang, Liang Ying Ee, Kit Meng Low, Teng Wei Phua, Limo He, Sam Fong Yau Li   +7 more
doaj   +1 more source

Stability Constants of Cobalt (II) Thiocyanato Complexes in Aqueous Solutions and Their Solvent Extraction Equilibria

Nippon kagaku zassi, 1971
Tatsuya SEKINE, Ryokichi MURAI, Masaakira IGUCHI   +2 more
openaire   +2 more sources

Effects of Mg on Microstructure and Solidification of a Hypereutectic Zn–8 wt.%Al Alloy

Advanced Engineering Materials, EarlyView.
An appreciable set of results involving thermal data, microstructure, chemical composition, and microstructural growth laws is reported for ZnAlMg alloys. Such results demonstrate that ZnAlMg alloys have high potential for applications in automotive self‐lubricating components, batteries, and electrical systems.
Raí B. de Sousa, Jeverton L. Paixão, Daylla S. Silva, Bruno S. Sobral, Mucio D. de Medeiros, José E. Spinelli, Bismarck L. Silva   +6 more
wiley   +1 more source

Mathematical modeling of cadmium(II) solvent extraction from neutral and acidic chloride media using Cyanex

This paper describes experimental work and the mathematical modeling of solvent extraction of cadmium( II) from neutral and acidic aqueous chloride media with a Cyanex 923 extractant in Exxol D-100.
Fortuny Sanromá, Agustín, Leopold, Agnieszka Ana, Coll Ausió, Mª Teresa, Sastre Requena, Ana María, Rathore, Narendra Singh   +4 more
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Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

Advanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe, Yu Zhou, Shintaro Kamiyama, Takao Okada, Tomohiro Yokozeki, Ryoma Tokonami, Tatsuhiro Takahashi   +6 more
wiley   +1 more source

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source

Investigating slope stability of multiple stopes prone to instability in the Ziluoyi iron ore mining site

Scientific Reports
The ore mining sites commonly experience slope instability, which is causing concern for the workers’ safety and the operation’s stability. Considering the Ziluoyi iron ore mining site as a case study, uniaxial compression strength and shear tests are ...
Zhongao Yang, Ziling Song, Xiaohua Ding, Mvondo Nga Michele Victoire, Ali Moussa Abdoul Wahab, Barry Oumar, Fanghui Yang, Abdullahi Yusuf Ibrahim, Zhen Gao, Zhaoxi Long   +9 more
doaj   +1 more source

Liquid-liquid extraction of gallium (III)-methyl thymol blue complex with tricapryl methyl ammonium chloride [PDF]

, 1997
818-819Gallium (III) forms a blue coloured complex with methyl thymol blue, a metallochromic indicator. The complex which was not extracted directly into common organic solvents due to the presence of a large number of anionic centers, was totally ...
Mukherjee, Jaya, Bag, Saswati P
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