Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kétner Bendo Demétrio"'
Publikováno v:
Materials Research, Vol 21, Iss 6 (2018)
Metals and nanocrystalline alloy powders can be produced by high-energy milling and be consolidated by sintering techniques; the use of relatively low sintering temperatures maintains nanometric grains by avoiding grain growth. In the present study,
Externí odkaz:
https://doaj.org/article/4426b0639aa94970af1e3483ae4dbe3d
Autor:
Kétner Bendo Demétrio, Aloisio Nelmo Klein, Lirio Schaeffer, Deise Rebelo Consoni, Antonio Eduardo Martinelli, Tatiana Bendo
Publikováno v:
Materials Research, Vol 16, Iss 5, Pp 1030-1038 (2013)
The present work is focused on ferrous powder metallurgy and presents some results of a development of a suitable masteralloy for use as an additive to iron powder for the production of sintered steels. The masteralloy was produced by melting a powde
Externí odkaz:
https://doaj.org/article/fb81eb2a6bfc430dbce5692cfbd708e6
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss, Pp 1800-1808 (2021)
In this work, we studied the transformations involving the coherent (θ”/S”), semicoherent (θ’/S’), and incoherent (θ/S) precipitates (θ = Al2Cu, S = Al2CuMg) formed during the heat treatment of an annealed nanostructured powder of Al 2024
Autor:
Sabrina Arcaro, Daiara Floriano da Silva, Natasha Maurmann, Natália Morelli Possolli, Jaqueline Vieira, Patricia Pranke, Kétner Bendo Demétrio, Oscar Rubem Klegues Montedo, Elidio Angioletto
Publikováno v:
Journal of Biomedical Materials Research Part B: Applied Biomaterials. 110:67-78
Glass and bioactive glass-ceramic can be used in several applications. In bone growth where good bone/biomaterial adhesion was required, bioactive coatings for implants can improve bone formation. The glass and glass-ceramics of the LZS (Li2 O-ZrO2 -
Autor:
Francine Hehn de Oliveira, Guilherme A. P. de Oliveira, Luis Alberto dos Santos, Rogerio Gastal Xavier, Paulo Roberto Stefani Sanches, Amarilio Vieira de Macedo Neto, Kétner Bendo Demétrio, Alexandre Heitor Moreschi, William Lorenzi, Marta Justina Giotti Cioato
Publikováno v:
Journal of Biomedical Materials Research Part B: Applied Biomaterials. 107:545-553
In this study, we report the production and characterization of tracheal stents composed of polydimethylsiloxane/nanostructured calcium phosphate composites obtained by reactive synthesis. Tracheal stents were produced by transfer molding, and in viv
Publikováno v:
Composites Part B: Engineering. 121:152-161
In this study, we developed a novel method based on reactive synthesis to prepare nanostructured hydroxyapatite/polydimethylsiloxane (n-HA/PDMS) composites. During reactive synthesis, the formation of calcium phosphates (CP's) occurs in situ during t
Publikováno v:
Materials Research, Vol 21, Iss 6 (2018)
Materials Research v.21 n.6 2018
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 21, Issue: 6, Article number: e20180182, Published: 23 AUG 2018
Materials Research v.21 n.6 2018
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 21, Issue: 6, Article number: e20180182, Published: 23 AUG 2018
Metals and nanocrystalline alloy powders can be produced by high-energy milling and be consolidated by sintering techniques; the use of relatively low sintering temperatures maintains nanometric grains by avoiding grain growth. In the present study,
Autor:
A.M. Maliska, J.J.S. Acuña, A.N. Klein, Kétner Bendo Demétrio, Tatiana Bendo, Cristiano Binder
Publikováno v:
Surface and Coatings Technology. 258:368-373
The trend in modern materials science is the development of composite materials and coatings with a combination of mechanical properties that provide higher strength and reliability of machine parts and tools. The deposition of composite coatings can
Autor:
Kétner, Bendo Demétrio, Marta Justina, Giotti Cioato, Alexandre, Moreschi, Guilherme Augusto, Oliveira, William, Lorenzi, Francine, Hehn de Oliveira, Amarílio, Vieira de Macedo Neto, Paulo Roberto, Stefani Sanches, Rogerio Gastal, Xavier, Luís Alberto, Loureiro Dos Santos
Publikováno v:
Journal of biomedical materials research. Part B, Applied biomaterials. 107(3)
In this study, we report the production and characterization of tracheal stents composed of polydimethylsiloxane/nanostructured calcium phosphate composites obtained by reactive synthesis. Tracheal stents were produced by transfer molding, and in viv
Autor:
Paulo Roberto Stefani Sanches, Alexandre Heitor Moreschi, Kétner Bendo Demétrio, Samanta Bianchi Vearick, Luis Alberto dos Santos, Rogerio Gastal Xavier, Andre Frotta Muller
Publikováno v:
Journal of the mechanical behavior of biomedical materials. 77
A trachea is a tubular structure composed of smooth muscle that is reinforced with cartilage rings. Some diseases can cause sagging in smooth muscle and cartilaginous tissue. The end result is reduction (narrowing) of the trachea diameter. A solution