Results 61 to 70 of about 6,656 (176)
Production of Si3N4 porous beads via carbothermal reduction and nitridation technique
Journal of Asian Ceramic Societies, 2020 Si3N4 porous beads were produced from direct carbothermal reduction and nitridation of spheres composed of carbon+SiO2 mixtures. A simple one–step sol–gel templating technique was used to prepare carbon+SiO2 (molar ratio of carbon/SiO2 was set as 4 ...
Gülsüm Topateş, Ayse Kalemtaş
doaj +1 more source
Defining the geographical level of competition: a taxonomy of industry tradability
Economica, Volume 93, Issue 371, Page 962-991, July 2026.Abstract The paper develops a taxonomy of industry tradability to define the geographical level at which competition takes place. First, it creates a novel dataset that combines production and international trade data for both goods and services industries, defined at a detailed (3‐digit) level of industry aggregation for 15 European countries.
Sara Calligaris +4 more
wiley +1 more source
Corrosión atmosférica de metales en condiciones climáticas extremas
Boletín de la Sociedad Española de Cerámica y Vidrio, 2000 This paper analyses the influence of extreme climatic conditions on the atmospheric corrosion of metals. This corrosion phenomenon is determined mainly by the time that moisture is retained on the metallic surface (time of wetness), the presence of ...
Chico, B. +2 more
doaj
Step distribution of Yb filling fraction during microstructural evolution in skutterudites
Journal of Advanced Ceramics, 2019 To achieve a better material for thermoelectric power generation device, filled skutterudite Yb0.3Co4Sb12 samples were fabricated by melting–quenching–annealing–spark plasma sintering (SPS) method.
Jing Mei +7 more
doaj +1 more source
Journal of Asian Ceramic Societies, 2020 Alzheimer’s disease (AD) is the most common cause of dementia. Patients are generally to forget taking pills because of memory loss or to skip medication due to side effects; that might stop the medication and affect the results of the treatment. In this
Chih-Hsiang Fang +5 more
doaj +1 more source
International Journal of Applied Glass Science, Volume 17, Issue 3, July 2026.Glass foams were produced using recycled glass and rice husk ash as raw materials. After deep characterization, miniature masonry model tests demonstrated effective thermal insulation when applied as a ceiling lining. The study validates the technical and environmental feasibility of glass foams for sustainable insulating materials in building ...
Carlos Eduardo Keller Bertolo +6 more
wiley +1 more source
Metodo per la realizzazione di prodotti ceramici comprendenti materiale riciclato
, 2007 The usage of glasses as additives for traditional ceramics has been extensively investigated. Although interesting (for the properties of the final products), this solution does not generally allow a large absorption of glass.
HREGLICH S +4 more
core
[[alternative]]A Study of a Local Slip Glaze and its Application
, 2022 [[abstract]] 釉是存在於陶瓷坯體表面上，類似玻璃材質的薄層。釉是由石英、長石、黏土、金屬氧化物等無機物所組成，它除了增加陶瓷器的實用性，也為陶瓷器提供了不同的顏色與質感。從各個朝代陶瓷的色澤與質地的變化可以了解到釉的演變歷史。 不同地區的土壤，有著不同的成分。這些土壤都可以成為陶瓷釉的組成原料。本研究即就地取材，使用南華大學當地的土壤為主要原料，適量加入長石、碳酸鈣及鍛燒鋅等常規釉藥原料，來進行實驗，以尋找出實際可用，又具有特色的泥漿釉配方 ...
HUA, TZU-YAO, 花子耀
core
Boletín de la Sociedad Española de Cerámica y Vidrio, 2007 In the present work, we studied a “Mixed Alkaline–Earth Effect”, i.e. the non-linear behaviour showed by the glass transition temperature as well as by the compressive strength of glasses of the CaO-MgO-Al2O3-SiO2 system, when a part of the CaO contained
Valle-Fuentes, J. F. +4 more
doaj
Journal of Asian Ceramic Societies, 2020 Surface-modified ZnO photocatalysts with enhanced UVA-light-driven and visible-light-driven activities were synthesized by the thermal shock method with Cu(NO3)2 at different thermal shock temperatures (300 – 600°C).
Tien Khoa Le +6 more
doaj +1 more source