scholarly journals Effect of grain orientation and magnesium doping on β-tricalcium phosphate resorption behavior

2019 ◽  
Vol 89 ◽  
pp. 391-402 ◽  
Author(s):  
Marta Gallo ◽  
Bastien Le Gars Santoni ◽  
Thierry Douillard ◽  
Fei Zhang ◽  
Laurent Gremillard ◽  
...  
Keyword(s):  
Tricalcium Phosphate ◽  
Grain Orientation ◽  
Magnesium Doping

Enhanced Grain Orientation in Pb(Zr,Ti)O3Powder-Modified SrBi2Ta2O9Ferroelectric Ceramics

2011 ◽  
Vol 53 (1-2) ◽  
pp. 32-35
Author(s):  
Jingsong Liu ◽  
Huiqin Li
Keyword(s):  
Grain Orientation

ARMCO TRAN-COR ELECTRICAL STEEL GRADE H-0

Alloy Digest ◽  
1990 ◽  
Vol 39 (9) ◽  
Keyword(s):  
Physical Properties ◽  
Surface Treatment ◽  
Tensile Properties ◽  
Grain Orientation ◽  
Electrical Steel ◽  
Core Loss ◽  
Heat Treating ◽  
Steel Grade ◽  
Advanced Materials ◽  
Electrical Steels

Abstract Armco Tran-Cor H-0 Electrical Steel, available in coils 0.009 (0.23 mm) thickness, offers an outstanding degree of grain orientation with resultant far lower core loss than possible with conventional grain-oriented electrical steels. It is used for transformer cores. This datasheet provides information on physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating and surface treatment. Filing Code: Fe-92. Producer or source: Armco Advanced Materials Corporation.

Composite Materials in the Zirconia-Tricalcium Phosphate System for Bone Implants

2018 ◽  
Vol 483 (1) ◽  
pp. 59-63
Author(s):  
V. Smirnov ◽  
◽  
M. Goldberg ◽  
A. Krylov ◽  
S. Smirnov ◽  
...  
Keyword(s):  
Composite Materials ◽  
Tricalcium Phosphate ◽  
Bone Implants ◽  
Phosphate System

Rapid grain orientation imaging using spatially resolved acoustic spectroscopy

2007 ◽  
Author(s):  
Steve D. Sharples ◽  
Matt Clark ◽  
Mike G. Somekh ◽  
Elizabeth E. Sackett ◽  
Lionel Germain ◽  
...  
Keyword(s):  
Grain Orientation ◽  
Orientation Imaging ◽  
Spatially Resolved ◽  
Acoustic Spectroscopy

The Sintering Behaviour and Mechanical Properties of Hydroxyapatite - Based Composites for Bone Tissue Regeneration

2018 ◽  
Vol 69 (5) ◽  
pp. 1272-1275 ◽  
Author(s):  
Camelia Tecu ◽  
Aurora Antoniac ◽  
Gultekin Goller ◽  
Mustafa Guven Gok ◽  
Marius Manole ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tricalcium Phosphate ◽  
Cosmetic Surgery ◽  
Mechanical Stability ◽  
Raw Materials ◽  
Oyster Shell ◽  
Bone Tissue Regeneration ◽  
Sintering Behavior ◽  
Bovine Bone ◽  
Human Teeth

Bone reconstruction is a complex process which involves an osteoconductive matrix, osteoinductive signaling, osteogenic cells, vascularization and mechanical stability. Lately, to improve the healing of the bone defects and to accelerate the bone fusion and bone augmentation, bioceramic composite materials have been used as bone substitutes in the field of orthopedics and dentistry, as well as in cosmetic surgery. Of all types of bioceramics, the most used is hydroxyapatite, because of its similar properties to those of the human bone and better mechanical properties compared to b-tricalcium phosphate [1]. Currently, the most used raw materials sources for obtaining the hydroxyapatite are: bovine bone, seashells, corals, oyster shell, eggshells and human teeth. There are two common ways to obtain hydroxyapatite: synthetically and naturally. Generally, for the improvement of the mechanical properties and the structural one, hydroxyapatite is subjected to the sintering process. Considering the disadvantages of hydroxyapatite such as poor biodegradation rate, b-TCP has been developed, which has some disadvantages too, such as brittleness. For this reason, the aim of this study is to look into the effect of adding magnesium oxide on the sintering behavior, the structure and the mechanical properties of the hydroxyapatite-tricalcium phosphate composites.

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