Powder metallurgy preparation of porous titanium for medical implants

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F13%3A43896671" target="_blank" >RIV/60461373:22310/13:43896671 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Powder metallurgy preparation of porous titanium for medical implants
Original language description
Porous biomaterials are used for implants to improve the osseointegration and to achieve the mechanical properties closer to the human bone. In this work, conditions of the powder metallurgy process were optimized to obtain porous biomaterial. The effects of titanium particle size, pressure used for powder pressing and sintering temperature on the porosity and mechanical properties were determined. The most significant effect on the porosity was found in the case of the size of titanium particles. The addition of the pore-forming agent was also successfully tested. As the pore former, the water-soluble salt (NaCl) was applied. A mixture of titanium and salt was prepared, compressed and leached in distilled water. After that, sintering was carried out under the optimized conditions.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020390" target="_blank" >TE01020390: Centre of the development of advanced metallic biomaterials for medical implants</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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