Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ching Li Hu"'
Autor:
Ching-Li Hu, Hiroshi Kakibayashi, I-Kuan Cheng, Masayuki Fujimoto, Ting-Tai Lee, Hiroaki Matsumoto, Y Taniguchi, Chun Te Lee
Publikováno v:
Journal of the American Ceramic Society. 96:2651-2656
A mixture of ultrafine submicrometer-sized BaCO3 powder and TiO2 (rutile) powder was calcined in air at 700°C, 800°C, and 900°C, and then quenched to liquid nitrogen temperature in each case. The cross-sectional quenched specimens were characteriz
Autor:
Che-Yi Su, Masayuki Fujimoto, Ting-Tai Lee, Che-Yuan Chang, Ching-Li Hu, Chun Te Lee, I-Kuan Cheng, Chi Yuen Huang
Publikováno v:
International Journal of Applied Ceramic Technology. 10:E134-E144
Two different specific surface area of starting BaCO3, 10 and 30 m2/g, are used to prepare solid-state BaTiO3 powder. Pure tetragonal BaTiO3 was obtained at a lower calcination temperature with smaller BaCO3, and the kinetic calculations of activatio
Publikováno v:
Journal of Electroceramics. 18:13-24
The Y5V-1206 base-metal electrode (BME) multilayer ceramic capacitor (MLCC) chips have been characterised for crystalline phases using X-ray diffractometry (XRD), and microstructure using optical microscopy (OM), scanning electron microscopy (SEM) an
Publikováno v:
Journal of the American Ceramic Society. 90:483-489
Barium zinc niobate (Ba(Zn1/3Nb2/3)O3) (BZN) complex perovskite has been reported to have special microwave dielectric properties with close relation of its ordered structure. This study investigated the effect of calcination on the evolution of orde
Publikováno v:
Japanese Journal of Applied Physics. 45:2689-2694
To attain the homogeneous microstructure of ZnO-based multilayer varistors (MLVs), hot-press sintering is conducted. To determine the effect of hot-press sintering on the microstructure, the dielectric and varistor properties of ZnO-based MLVs were i
Autor:
Mohamed N. Rahaman, Ching-Li Hu
Publikováno v:
Journal of the American Ceramic Society. 77:815-819
Composite powders, prepared by coating coarse ZrO2 particles with fine Al2O3 powder using a chemical precipitation technique, were compacted and sintered freely at a constant heating rate of 4°C/min to ∼1600°C. Composites containing up to ∼30 v
Autor:
Mohamed N. Rahaman, Ching-Li Hu
Publikováno v:
Journal of the American Ceramic Society. 76:2549-2554
SiC whiskers were coated with a thick cladding of finegrained Al2O3 powder by controlled heterogeneous precipitation in a concentrated suspension of whiskers. After calcination, the coated whiskers were compacted by cold isostatic pressing and sinter
Autor:
Mohamed N. Rahaman, Ching-Li Hu
Publikováno v:
Materials and Manufacturing Processes. 8:475-490
The use of solid solution additives is a very effective approach for the formation, by conventional sintering, of ceramics with high density and controlled grain size. However, the number of systems for which solid solution additives have been found
Autor:
Mohamed N. Rahaman, Ching-Li Hu
Publikováno v:
Journal of the American Ceramic Society. 75:2066-2070
Composite powders were synthesized by coating coarse ZrO2 inclusion particles with a cladding of fine-grained, crystalline ZnO powder using a chemical precipitation technique. Three different inclusion sizes (1, 3, and 14 μm) were used by selecting
Publikováno v:
Journal of Electronic Packaging, 125(4), 506-511. American Society of Mechanical Engineers
In this paper, we present a combined experimental and computational study of the thermomechanical reliability of multilayer ceramic capacitors (MLCC’s). We focus on residual stresses introduced into the components during the cooling down step of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b09d20678a838306b0d8d5c6f103ad87
https://research.tue.nl/nl/publications/6ff2e458-b22e-4d1e-abe8-47f1d0df1f8d
https://research.tue.nl/nl/publications/6ff2e458-b22e-4d1e-abe8-47f1d0df1f8d