Influence of Particle Size Distributions with Maximum Grain Size of 1 mm on the Density, Density Gradients and Strength of Uniaxially Die-pressed Refractories

Autor:	J. Fruhstorfer, C. G. Aneziris
Rok vydání:	2017
Předmět:	business.product_category Materials science Fraction (chemistry) Bulk density Grain size Inorganic Chemistry Density distribution visual_art Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Die (manufacturing) Particle size Ceramic Composite material business Axial symmetry
Zdroj:	Interceram - International Ceramic Review. 66:41-46
ISSN:	2523-8957 0020-5214
Popis:	This study investigates the influence of particle size distributions on the density, density gradients and strength of alumina refractories. To design the particle size distributions, a modified Andreasen model was applied which allows separate adjustment of fine and coarse fractions. Cylinders were uniaxially two-sided die-pressed. Bulk densities and cold crushing strengths o1 fired cylinders were measured. Some samples were axially and radially cut to analyse their density distribution and gradients. Bulk density and strength correlated and were highest for increasing amounts of the finest fraction 0.5 mm).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::93b47680e177344091c533133f27c267 https://doi.org/10.1007/bf03401228 Zobrazit plný text záznamu Full text from SpringerLink