Results 31 to 40 of about 1,605 (114)
Propiedades de óxidos cerámicos procesados con laser
Revista de Metalurgia, 1998 La utilización de equipos láser como fuente de calor para el procesado de cerámicas presenta importantes ventajas, como el alcanzar temperaturas muy elevadas, próximas a los 3000 C, efectuar tratamientos muy localizados en superficies sin afectar el ...
M. Virto +3 more
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Effect of Peanut Shell Powder as a Pore‐Forming Additive in the Production of Ceramic Membranes
International Journal of Ceramic Engineering &Science, Volume 8, Issue 3, May 2026.This study investigates the sustainable use of an agricultural by‐product, Peanut shell powder (PSP), to create pores in clay‐alumina membranes sintered at 1150°C. With 30 wt.% PSP, porosity reaches 49%, achieving high water flux (∼2300 L·h−1·m−2) and usable strength (17 MPa). Ideal for low‐cost membrane and effluent treatment.
Mykaell Y. M. Souza +4 more
wiley +1 more source
Cerâmicas ferroelétricas transparentes de PLZT e PLMN-PT: processamento e propriedades [PDF]
Cerâmica, 2003 Cerâmicas ferroelétricas transparentes têm sido largamente empregadas em dispositivos ópticos e eletro-ópticos. Neste trabalho apresentamos recentes progressos alcançados pelo GCFerr/DF-UFSCar na obtenção de cerâmicas ferroelétricas transparentes ...
I. A. Santos +6 more
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Thermal Stability of Sb‐, Mo‐, Nb‐, and W‐Doped SnO2 for High‐Temperature Transparent Thin‐Films
Journal of the American Ceramic Society, Volume 109, Issue 5, May 2026.The graphical abstract illustrates the spray pyrolysis synthesis of Sb‐, Mo‐, Nb‐, and W‐doped SnO2 thin films on glass and ceramic substrates, followed by the thermal stability evaluation of the conductive films for high‐temperature applications. ABSTRACT This study investigates SnO2 thin films doped with antimony (Sb), molybdenum (Mo), niobium (Nb ...
Samuel Porcar‐Garcia +6 more
wiley +1 more source
Tratamiento de los encondromas de la mano con cerámicas biorreabsorbibles
Revista Iberoamericana de Cirugía de la Mano, 2008 Objetivos: Aunque el tratamiento estándar de los encondromas es el curetaje más relleno con hueso autólogo, hay autores que recomiendan la utilización de material sintético para evitar morbilidad en la zona dadora.
A. Fuentes Díaz, E. Mackenney Carrasco
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LARGE‐FORMAT CLADDING ELEMENTS FOR VENTILATED FAÇADES: CURRENT TRENDS AND FUTURE PERSPECTIVES
ce/papers, Volume 9, Issue 1, Page 95-104, April 2026.Abstract In the last few years, new production methods and techniques have made it possible to realise large‐format cladding elements for ventilated façades. However, the adoption of this technology has not been followed by scientific knowledge, leaving gaps and hidden pitfalls.
Davide Vairo +3 more
wiley +1 more source
Introduction: A Mnemosyne of Art & Science
Renaissance Studies, EarlyView.
Ana Duarte Rodrigues +2 more
wiley +1 more source
Battery Energy, Volume 5, Issue 2, March 2026.Cold sintering pressure critically affects LiFePO4‐composite solid electrolyte bilayers' performance. High pressure (720 MPa) causes lattice distortions and irreversible phase changes, impairing lithium diffusion and cycling stability, while lower pressure (300 MPa) preserves structure and enables superior battery performance.
Sergio Ferrer‐Nicomedes +6 more
wiley +1 more source
Macromolecular Chemistry and Physics, Volume 227, Issue 3, 16 February 2026.Uniform and bead‐free PLA fibers containing functional biobased plasticizers for potential application in food packaging are prepared by force‐spinning technique. ACETEM and CITREM commonly used as food additives are employed within the fibers to provide such functional properties to the fiber mats.
Ignacio Mena‐Prado +7 more
wiley +1 more source
Begastri: Comienza a aparecer la ciudad visigoda (campañas de excavación 1.991 y 1.992)
Alquipir, 1993 Este texto nos relata el descubrimiento del yacimiento de Begastri junto al desarrollo de las primeras excavaciones y las primeras campañas, las cuales son las de 1991 y 1992, dividida la primera en cinco fases.
Antonino González Blanco +2 more
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