Fabrication and characterization of xPrTiTaO6(1−x)YTiNbO6 microwave ceramic composites

2010 ◽  
Vol 504 (1) ◽  
pp. 151-154 ◽  
Author(s):  
Sam Solomon ◽  
D.B. Dhwajam ◽  
G.R. Remya ◽  
Annamma John ◽  
J.K. Thomas
Keyword(s):  
Ceramic Composites ◽  
Microwave Ceramic ◽  
Fabrication And Characterization

scholarly journals Fabrication and characterization of Ni0.3Zn0.7Fe2.0O4-BaTiO3 ceramic composites

2009 ◽  
Vol 117 (1369) ◽  
pp. 944-949
Author(s):  
Kazutomo ABE ◽  
Naoto KITAHARA ◽  
Mikio HIGUCHI ◽  
Junichi TAKAHASHI
Keyword(s):  
Ceramic Composites ◽  
Batio3 Ceramic ◽  
Fabrication And Characterization

Fabrication and Characterization of Zirconia-Based New Ceramic Composites for Thermal Barrier Coatings

2006 ◽  
Vol 317-318 ◽  
pp. 597-600 ◽  
Author(s):  
Ari T. Hirvonen ◽  
Yoo Yamamoto ◽  
Tohru Sekino ◽  
Roman Nowak ◽  
Koichi Niihara
Keyword(s):  
Ceramic Coatings ◽  
Ceramic Composites ◽  
Precursor Powder ◽  
Thermal Barrier ◽  
Important Ingredient ◽  
Barrier Coatings ◽  
Electronic Ceramics ◽  
Ceramic Components ◽  
Fabrication And Characterization

Ceramic nanocomposites became nowadays an important ingredient of many structural and electronic ceramics, as well as ceramic coatings. The same applies to chemically processed and environmental related ceramics. The performance and characteristics of ceramic components are considerably influenced by the characteristics of precursor powder. The outstanding properties possessed by advanced nanoceramics are achieved through exceptional composition and microstructure that require very careful control throughout the successive stages of the applied processing.

Fabrication and Characterization of HA/CNT Bioceramics

2006 ◽  
Vol 532-533 ◽  
pp. 201-204 ◽  
Author(s):  
Yan Hua Meng ◽  
Chak Yin Tang ◽  
Chi Pong Tsui
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Ceramic Matrix ◽  
Ceramic Composites ◽  
Biological Properties ◽  
Strengthening Effect ◽  
Hot Press ◽  
Press Method ◽  
Fabrication And Characterization

A new kind of Hydroxyapatite (HA) composites was fabricated using a hot-press method in which carbon nanotubes (CNTs) were introduced to the HA ceramic matrix to improve the mechanical properties of the resulting composites. The CNTs were treated using a mixture of nitric acid and sulfuric acid. A homogeneous dispersion of the CNTs in the HA matrix was achieved through dispersing them in the solution of surfactant. The bioactivity of the samples was tested. The microstructures of HA/CNT ceramic composites and the sample surfaces after immersion in SBF were characterized by SEM. The results showed that the introduction of the CNTs into HA ceramic matrix could produce positive strengthening effect without impairing the biological properties of the HA ceramic.

Fabrication and Characterization of HA-ZrO2-MWCNT Ceramic Composites

2009 ◽  
Vol 44 (7) ◽  
pp. 871-882 ◽  
Author(s):  
Y.H. Meng ◽  
C.Y. Tang ◽  
C.P. Tsui ◽  
P.S. Uskokovic
Keyword(s):  
Ceramic Composites ◽  
Fabrication And Characterization

Sol–gel based fabrication and characterization of new bioactive glass–ceramic composites for dental applications

2012 ◽  
Vol 32 (12) ◽  
pp. 3051-3061 ◽  
Author(s):  
Xanthippi Chatzistavrou ◽  
Olga Tsigkou ◽  
Harsh D. Amin ◽  
Konstantinos M. Paraskevopoulos ◽  
Vehid Salih ◽  
...  
Keyword(s):  
Bioactive Glass ◽  
Glass Ceramic ◽  
Sol Gel ◽  
Ceramic Composites ◽  
Fabrication And Characterization ◽  
Dental Applications

Characterization of microwave-sintered ceramic composites

1993 ◽  
Vol 51 ◽  
pp. 1136-1137
Author(s):  
X. Zhang ◽  
Y. Pan ◽  
T.T. Meek
Keyword(s):  
Matrix Material ◽  
Maximum Output Power ◽  
Ceramic Matrix Composite ◽  
Ceramic Composites ◽  
Processing Technique ◽  
Structure Characterization ◽  
Alumina Powder ◽  
Maximum Output ◽  
Sintered Ceramic

Industrial microwave heating technology has emerged as a new ceramic processing technique. The unique advantages of fast sintering, high density, and improved materials properties makes it superior in certain respects to other processing methods. This work presents the structure characterization of a microwave sintered ceramic matrix composite.Commercial α-alumina powder A-16 (Alcoa) is chosen as the matrix material, β-silicon carbide whiskers (Third Millennium Technologies, Inc.) are used as the reinforcing element. The green samples consisted of 90 vol% Al2O3 powder and 10 vol% ultrasonically-dispersed SiC whiskers. The powder mixture is blended together, and then uniaxially pressed into a cylindrical pellet under a pressure of 230 MPa, which yields a 52% green density. The sintering experiments are carried out using an industry microwave system (Gober, Model S6F) which generates microwave radiation at 2.45 GHz with a maximum output power of 6 kW. The composites are sintered at two different temperatures (1550°C and 1650°C) with various isothermal processing time intervals ranging from 10 to 20 min.

Fabrication and Characterization of Polyoxometalate based Nano-hybrids: Evaluation of their role in Biological Activity

2019 ◽  
Vol 35 (4) ◽  
pp. 475-484
Author(s):  
SHIVA ARUN ◽  
◽  
PRABHA BHARTIYA ◽  
AMREEN NAZ ◽  
SUDHEER RAI ◽  
...  
Keyword(s):  
Biological Activity ◽  
Fabrication And Characterization
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