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Preparation of Bioactive Tantalum Metal via Anodic Oxidation Treatment

Authors :
Bang Cheng Yang
Lu Gan
Yang Qu
Yuan Huang
Zhen Sheng Li
Xing Dong Zhang
Source :
Key Engineering Materials. :637-640
Publication Year :
2007
Publisher :
Trans Tech Publications, Ltd., 2007.

Abstract

After the Tantalum metal was subjected to the anodic oxidation at suitable voltage in 2M H2SO4 solution, tantalum oxide with rhombic or amorphous structure formed on the metal surface. The Oxide showed apatite formation ability in simulative body fluid at 6d. It meant the anodic oxidation treatment ia an effective method to accelerate the bioactivity of tantalum metal.

Subjects

Subjects :
Materials science
Mechanical Engineering
Anodic oxidation
Inorganic chemistry
Tantalum
Oxide
chemistry.chemical_element
Apatite
Amorphous solid
Metal
chemistry.chemical_compound
chemistry
Mechanics of Materials
visual_art
visual_art.visual_art_medium
General Materials Science
Tantalum oxide

Details

ISSN :
16629795
Database :
OpenAIRE
Journal :
Key Engineering Materials
Accession number :
edsair.doi...........99e6b2492de71795ab757b420f1a93a1
Full Text :
https://doi.org/10.4028/www.scientific.net/kem.330-332.637
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