Cargando…

Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method

In view of the aging population and various diseases worldwide, the demand for implants has been rapidly increasing. Despite the efforts of doctors, engineers, and medical companies, the fabrication of and procedures associated with implants have not yet been perfected. Therefore, a high percentage...

Descripción completa

Detalles Bibliográficos
Autores principales: Matuła, Izabela, Dercz, Grzegorz, Sowa, Maciej, Barylski, Adrian, Duda, Piotr
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8585251/
https://www.ncbi.nlm.nih.gov/pubmed/34772133
http://dx.doi.org/10.3390/ma14216609
_version_ 1784597645792116736
author Matuła, Izabela
Dercz, Grzegorz
Sowa, Maciej
Barylski, Adrian
Duda, Piotr
author_facet Matuła, Izabela
Dercz, Grzegorz
Sowa, Maciej
Barylski, Adrian
Duda, Piotr
author_sort Matuła, Izabela
collection PubMed
description In view of the aging population and various diseases worldwide, the demand for implants has been rapidly increasing. Despite the efforts of doctors, engineers, and medical companies, the fabrication of and procedures associated with implants have not yet been perfected. Therefore, a high percentage of premature implantations has been observed. The main problem with metal implants is the mechanical mismatch between human bone and the implant material. Zirconium/titanium-based materials with graded porosity and composition were prepared by powder metallurgy. The whole samples are comprised of three zones, with a radial gradient in the phase composition, microstructure, and pore structure. The samples were prepared by a three-step powder metallurgy method. The microstructure and properties were observed to change gradually with the distance from the center of the sample. The x-ray diffraction analysis and microstructure observation confirmed the formation of diffusive connections between the particular areas. Additionally, the mechanical properties of the obtained materials were checked, with respect to the distance from the center of the sample. An analysis of the corrosion properties of the obtained materials was also carried out.
format Online
Article
Text
id pubmed-8585251
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-85852512021-11-12 Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method Matuła, Izabela Dercz, Grzegorz Sowa, Maciej Barylski, Adrian Duda, Piotr Materials (Basel) Article In view of the aging population and various diseases worldwide, the demand for implants has been rapidly increasing. Despite the efforts of doctors, engineers, and medical companies, the fabrication of and procedures associated with implants have not yet been perfected. Therefore, a high percentage of premature implantations has been observed. The main problem with metal implants is the mechanical mismatch between human bone and the implant material. Zirconium/titanium-based materials with graded porosity and composition were prepared by powder metallurgy. The whole samples are comprised of three zones, with a radial gradient in the phase composition, microstructure, and pore structure. The samples were prepared by a three-step powder metallurgy method. The microstructure and properties were observed to change gradually with the distance from the center of the sample. The x-ray diffraction analysis and microstructure observation confirmed the formation of diffusive connections between the particular areas. Additionally, the mechanical properties of the obtained materials were checked, with respect to the distance from the center of the sample. An analysis of the corrosion properties of the obtained materials was also carried out. MDPI 2021-11-02 /pmc/articles/PMC8585251/ /pubmed/34772133 http://dx.doi.org/10.3390/ma14216609 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Matuła, Izabela
Dercz, Grzegorz
Sowa, Maciej
Barylski, Adrian
Duda, Piotr
Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method
title Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method
title_full Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method
title_fullStr Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method
title_full_unstemmed Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method
title_short Fabrication and Characterization of New Functional Graded Material Based on Ti, Ta, and Zr by Powder Metallurgy Method
title_sort fabrication and characterization of new functional graded material based on ti, ta, and zr by powder metallurgy method
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8585251/
https://www.ncbi.nlm.nih.gov/pubmed/34772133
http://dx.doi.org/10.3390/ma14216609
work_keys_str_mv AT matułaizabela fabricationandcharacterizationofnewfunctionalgradedmaterialbasedontitaandzrbypowdermetallurgymethod
AT derczgrzegorz fabricationandcharacterizationofnewfunctionalgradedmaterialbasedontitaandzrbypowdermetallurgymethod
AT sowamaciej fabricationandcharacterizationofnewfunctionalgradedmaterialbasedontitaandzrbypowdermetallurgymethod
AT barylskiadrian fabricationandcharacterizationofnewfunctionalgradedmaterialbasedontitaandzrbypowdermetallurgymethod
AT dudapiotr fabricationandcharacterizationofnewfunctionalgradedmaterialbasedontitaandzrbypowdermetallurgymethod