Results 71 to 80 of about 298,923 (309)

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

Removal of primary iron rich phase from aluminum-silicon melt by centrifugal separation [PDF]

China Foundry, 2013
Recycling is a major consideration in continued aluminum use due to the enormous demand for high quality products. Some impurity elements gradually accumulate through the repetitive reuse of aluminum alloy scrap.
Seong Woo Kim, Un Ho Im, Hyeong Cheol Cha   +2 more
doaj  

Powder containing 2H-type silicon carbide produced by reacting silicon dioxide and carbon powder in nitrogen atmosphere in the presence of aluminum [PDF]

The production of powder which contains silicon carbide consisting of 40% of 2H-type silicon carbide, beta type silicon carbide and less than 3% of nitrogen is discussed.
Kuramoto, N., Takiguchi, H.
core   +1 more source

Study of aluminoborane compound AlB_4H_(11) for hydrogen storage [PDF]

, 2009
Aluminoborane compounds AlB_4H_(11), AlB_5H_(12), and AlB_6H_(13) were reported by Himpsl and Bond in 1981, but they have eluded the attention of the worldwide hydrogen storage research community for more than a quarter of a century.
Bowman, Robert C., Jr., Brown, Gilbert M., Hwang, Son-Jong, Kim, Chul, Knight, Douglas A., Kulleck, James G., Reiter, Joseph W., Zan, Jason A., Zhao, Ji-Cheng   +8 more
core  

Searching for Better Plasmonic Materials

, 2010
Plasmonics is a research area merging the fields of optics and nanoelectronics by confining light with relatively large free-space wavelength to the nanometer scale - thereby enabling a family of novel devices.
Agura, Alù, Ambati, Amiotti, Antonov, Arnold, Atay, Bakker, Bakker, Baldelli, Barnes, Bergman, Berini, Blaber, Blaber, Bobb, Borghesi, Borghesi, Bozhevolnyi, Brewer, Brewer, Cai, Cai, Cao, Chan, Chan, Cleary, Cooper, Dolling, Dorfer, Dow, Drachev, Dubinov, Dumke, Ebbesen, Ehrenreich, Ehrenreich, Ellmer, Emtsev, Fang, Fang, Franzen, Fromm, Fudamoto, Geim, Guritanu, Hamberg, Hiramatsu, Hoffman, Hopfield, Hwang, Hövel, Jacob, Johnson, Kaindl, Kildishev, Kim, Kim, Klar, Kobrinsky, Lai, Lal, Langhammer, LaVilla, Lawandy, Leonhardt, Lewowski, Li, Liu, Lu, Lue, Maier, Maier, Malicka, Marton, Melville, Michelotti, Muhlschlegel, Mun, Muskens, Nezhad, Noginov, Noginov, Noginov, Noginov, Novoselov, Novoselov, Oates, Oulton, Ozbay, Pendry, Pendry, Persson, Quail, Rakic, Ramakrishna, Rana, Ray, Rechberger, Rhodes, Rhodes, Ritchie, Robusto, Ryzhii, Salandrino, Sarma, Sarychev, Schuller, Schurig, Schurig, Seal, Seidel, Shalaev, Shalaev, Singh, Sirtori, Smith, Smolyaninov, Solieman, Stern, Sudarkin, Sundaramurthy, Sundaramurthy, Taguchi, Taubner, Thomas, Tobiška, Tredicucci, Tu, Veselago, Wang, Ward, Wei, Wolfe, Wu, Xiong, Yagil, Yoon, Zheludev, Zwilling   +139 more
core   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

The effects of carboxylic acids in aluminum anodizing [PDF]

, 2017
Hard-anodized alumina coatings were formed in sulfuric acid at low temperature and high current density in the presence of carboxylic acid additives. Citric acid, trimesic acid, mellitic acid and ethylenediaminetetraacetic acid (EDTA) were utilized in ...
Koczera, Abby E
core   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Neoplasias en trabajadores expuestos al aluminio y/o sus compuestos: Revisión sistemática

Medicina y Seguridad del Trabajo
Resumen Introducción: Los estudios sobre la salud de los trabajadores en la industria de producción de aluminio han identificado varios efectos adversos.
Patricia Troncoso-Piñeiro, Anais Elvira González-de Giarratana, Isidro Rivadulla-Lema, María Gabriela Torres-Romero, Javier Sanz-Valero   +4 more
doaj