Strengthening of Mullite Ceramics with Silver Reinforcements
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Видавництво Львівської політехніки
Lviv Politechnic Publishing House
Lviv Politechnic Publishing House
Abstract
Композити на основі муліту, армовані частинками срібла, отримано порошковими методами. Спікання композитів проводили після інтенсивного змішування порошків прекурсорів. Виявлено, що добавки срібла мають значний вплив на механічні властивості, оскільки міцність на злам збільшилася до 350 %. Мікроструктура композитів представлена зернами з морфологією пластівців.
Mullite-based composites reinforced with silver particles were obtained by powder techniques. Composites were sintered after an intense mixing of the precursor powders. It was found that additions of silver have a strong effect on the mechanical properties, since fracture toughness was increased up to 350 %. The microstructure of composites presents grains with flakes morphology.
Mullite-based composites reinforced with silver particles were obtained by powder techniques. Composites were sintered after an intense mixing of the precursor powders. It was found that additions of silver have a strong effect on the mechanical properties, since fracture toughness was increased up to 350 %. The microstructure of composites presents grains with flakes morphology.
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Citation
Strengthening of Mullite Ceramics with Silver Reinforcements / Santiago Arellano-Mora, Jessica Osorio-Ramos, Elizabeth Refugio-Garcia, Eduardo Térres-Rojas, José Guadalupe Miranda-Hernández, Enrique Rocha-Rangel // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2024. — Vol 18. — No 1. — P. 1–6.