Results 201 to 210 of about 61,680 (269)

Bone matrix-inspired whitlockite porous ceramic with effects of autophagy activation contributes to bone regeneration. [PDF]

Bioact Mater
Wang Y, Feng C, Hou Z, Liu P, Xu C, Chen X, Li Z, Xiao Y, Li X, Zhu X, Zhang K, Mikos AG, Zhang X.   +12 more
europepmc   +1 more source

Effect of Thickness and Abutment Type on Masking of Advanced Lithium Disilicate Ceramics. [PDF]

Dent J (Basel)
Paisankobrit V, Boonnamma B, Intajak P, Ritthiti A, Limchaikul K, Sukajintanakarn C, Kittikundecha N.   +6 more
europepmc   +1 more source

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Evaluation of the ceramic/ceramic interface

American Journal of Orthodontics and Dentofacial Orthopedics, 1994
The purpose of this study was to investigate bond strength for ceramic orthodontic brackets bonded to dental porcelain. The following factors were tested. Two types of ceramic brackets were placed on two different types of porcelain surfaces with two different bonding systems.
L, Zelos, R R, Bevis, K M, Keenan
openaire   +2 more sources

Ceramic on Ceramic

2018
Alumina ceramic is a highly oxidized ceramic that is formed by the fusion of microscopic grains of alumina (Al2O3) and/or zirconia (ZrO2) ceramic powder into a solid phase. During the process of sintering known as “hot isostatic pressing,” the agents are pressed above 1000 bars and sintered at 1600 °C [1].
Eustathios Kenanidis, Panagiotis Kakoulidis, Eleftherios Tsiridis   +2 more
openaire   +1 more source

Wetting of ceramic-metal and ceramic-ceramic interfaces

[Proceedings] 1990 IEEE 7th International Symposium on Applications of Ferroelectrics, 2002
Contact angles of the metal-ceramic interface in a heating process were measured until the metal melted. Ag on BaTiO/sub 3/ disks melted with an almost hemispherical shape at an obtuse angle and did not wet to BaTiO/sub 3/. Metal Ag on superconducting Ba/sub 2/Y/sub 1/Cu/sub 3/O/sub 7- delta / showed better wetting than in the case of BaTiO/sub 3 ...
S. Sugihara, K. Okazaki
openaire   +1 more source

Ceramics and ceramic-to-metal sealing

Vacuum, 1964
Abstract The physical characteristics of ceramics most commonly used in the electronic and aerospace industry are described, and a review is presented of the methods by which ceramics are joined to metals to arrive at vacuum-tight, reliable structures. The subject of bond mechanisms is touched briefly, and some data on voltage breakdown are given.
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Gel technology in ceramics, glass-ceramics and ceramic-ceramic composites

Ceramics International, 1989
Abstract For many years, ceramists have been interested in sintering at low temperatures to manufacture devices that incorporate different materials sintering together, to deposit films on a substrate, to make fibers or ceramic-ceramic composites and to achieve fine-grained microstructures.
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