Results 21 to 30 of about 888,999 (293)

Hierarchical Surface Texturing of Hydroxyapatite Ceramics: Influence on the Adhesive Bonding Strength of Polymeric Polycaprolactone

Journal of Functional Biomaterials, 2020
The tailored manipulation of ceramic surfaces gained recent interest to optimize the performance and lifetime of composite materials used as implants.
Jonas Biggemann, Philipp Müller, David Köllner, Swantje Simon, Patrizia Hoffmann, Paula Heik, Jung Heon Lee, Tobias Fey   +7 more
doaj   +1 more source

The influence of firing parameters on the formation of nitride phases in nitride bonded silicon carbides

Open Ceramics, 2023
In this study the influence of parameters like heating rate and dwell time on the kinetics of the nitridation process and microstructural development of nitride bonded silicon carbides was investigated.
J.T. Kehren, T. Steffen, M. Hauke, C. Linden, C. Dannert, O. Krause   +5 more
doaj   +1 more source

Influence of ceramic Kelvin Cell's strut shape on mechanical properties

Open Ceramics, 2023
The replica technique is one of the most established manufacturing methods of highly porous scaffolds for bone tissue engineering. Despite a multitude of possible templates, this method is limited in terms of reproducibility and periodicity.
Swantje Simon, David Köllner, Patrizia Hoffmann, Elisabeth Keck, Isabella Spath, Maximilian Meyse, Tobias Fey   +6 more
doaj   +1 more source

Synthesis, optical and solid NMR studies of strontium titanate borosilicate glasses doped with TeO2

Results in Physics, 2020
Various glass compositions were synthesized in the glassy compound (60-x)[SrTiO3]-39[2SiO2B2O3]-(1 + x)TeO2, (x = 0, 2, 4, 6 and 8) by rapid melt-quenching method.
Chandkiram Gautam, Abhishek Madheshiya, Anod Kumar Singh, Krishna Kishor Dey, Manasi Ghosh   +4 more
doaj   +1 more source

‘Life was a spectacle for her’: Lady Dorothy Nevill as Art Collector, Political Hostess, and Cultural Philanthropist

19, 2021
Lady Dorothy Nevill gained acclaim as a botanist, a political hostess, one of the founding members of the Conservative Primrose League, an art collector, and a supporter of writers, scholars, and artists, many of whom she patronized.
Caroline McCaffrey-Howarth
doaj   +2 more sources

Towards High-Strength Transparent Glass-Ceramics: Processing, Microstructure, and Applications

Encyclopedia
Glass-ceramics are inorganic, non-metallic materials obtained by controlled crystallization of glasses through different processing routes; they contain at least one functional crystalline phase together with a residual glass, and the crystallized ...
Ivan Veselov, Georgiy Shakhgildyan, Kirill Tregubov, Daniil Vinogradov, Vladimir Sigaev   +4 more
doaj   +1 more source

Waste immobilization and environmental sustainability in glass-ceramics glazes development

E3S Web of Conferences, 2016
The current work investigated the formulation of glazes using recycled CRT (Cathode Ray Tube) waste glass powder mixed with basalt, kaolin and other additives.
Reben M., Kosmal M., Pałczyńska N., Pichniarczyk P.   +3 more
doaj   +1 more source

Stability of tricalcium phosphate polymorphs in the Ca3(PO4)2–Zn3(PO4)2–Mg3(PO4)2 system and solid-state compatibilities of CaO–P2O5–MgO–ZnO system at 900 °C

Boletín de la Sociedad Española de Cerámica y Vidrio
Stability and microstructure of tricalcium phosphate polymorphs (TCP) in the Ca3(PO4)2–Zn3(PO4)2·Mg3(PO4)2 phase equilibria diagram from experimental studies between 1200 °C and 1400 °C have been determined.
Sara Serena, María Antonia Sainz, Ángel Caballero   +2 more
doaj   +1 more source

Synthesis, structural and X-ray absorption spectroscopy of (PbxBi1-x).TiO3 borosilicate glass and glass ceramics

Journal of Asian Ceramic Societies, 2017
Two series of glasses were synthesized by conventional rapid melt-quench method for different glass systems 55[(PbxBi1-x).TiO3]-44[2SiO2B2O3] and 65[(PbxBi1-x).TiO3]-34[2SiO2B2O3] doped with 1 mole percent of La2O3. X-ray diffraction study of synthesized
Abhishek Madheshiya, Chandkiram Gautam, Subodh Kumar   +2 more
doaj   +1 more source

Preparation and characterization of synthetic tobermorite (CaO–Al2O3–SiO2–H2O) using bio and municipal solid wastes as precursors by solid state reaction

Boletín de la Sociedad Española de Cerámica y Vidrio, 2022
In this present study, synthetic tobermorites are prepared using bio-waste (snail shell) and municipal waste (container glasses) as lime and silica precursors respectively.
Yinusa Daniel Lamidi, Seun Samuel Owoeye, Segun Michael Abegunde   +2 more
doaj   +1 more source