Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Raquel Oro"'
Autor:
Fernanda Wagner, Raquel Oro, Vinícius Zanchin de Campos, Bruna Lisboa Rocha, Suélen Dalegrave, Maurício Orlando Wilmsen, Jayne Teresinha Mazzuco
Publikováno v:
Pubvet, Vol 15, Iss 11, Pp 1-6 (2021)
Os leiomiossarcomas são neoplasias malignas, com potencial metastático moderado e que normalmente acometem intestino delgado e estômago de animais idosos. Os mesmos são incomuns e contabilizam cerca de 1% de todos os tumores malignos em animais d
Externí odkaz:
https://doaj.org/article/c9fde9588cd04431881be79078e9cc91
Autor:
Raquel Oro, Fernanda Wagner, Jayne Teresinha Mazzuco, Sabrina Comparin Dos Santos, Isadora Calixto Argenta
Publikováno v:
Anais do I Congresso On-line Nacional de Clínica Veterinária de Pequenos Animais.
Introdução: Hérnias diafragmáticas também conhecidas como hérnias pleuroperitoneais ocorrem quando a continuidade do diafragma é interrompida e normalmente são decorridas de traumas. Objetivo: o presente relato tem como objetivo descrever um
Publikováno v:
Izvestiya Vuzov. Poroshkovaya Metallurgiya i Funktsional’nye Pokrytiya (Universitiesʹ Proceedings. Powder Metallurgy аnd Functional Coatings). :15-27
The combination of alloying elements in the form of a masteralloy (MA) powder gives the possibility to protect oxygen-sensitive elements against oxidation and to promote the formation of a liquid phase that enhances the sintering mechanisms. As compa
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 63:9-16
Nanostructured WC powders can provide technologically attractive properties due to the fine microstructures obtained after sintering. Either W or WO3 powders are used for the industrial production of WC. In both cases, the contact area between carbon
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
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Metals, Vol 11, Iss 176, p 176 (2021)
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Metals, Vol 11, Iss 176, p 176 (2021)
This article belongs to the Section Powder Metallurgy The Master-alloy (MA) alloy route to promote a liquid phase during sintering has great potential to reduce costs in low alloyed sintered steels, meanwhile enabling the introduction of innovative a
Publikováno v:
Advanced Powder Technology. 27:1027-1035
Liquid phase sintering is used for the consolidation of powder based materials to enhance densification by the activation of diffusion rates and sintering kinetics. However, an inappropriate interaction between the liquid and the solid powdered skele
Autor:
Eduard Hryha, Raffaele Gilardi, Luigi Alzati, Raquel Oro, Lars Nyborg, Sigurd Berg, Luigi Radicchi
Publikováno v:
Scopus-Elsevier
Carbon is a key element for powder metallurgy. For example, carbon is the basic alloying element in PM sintered steel, and carbon powders are used as a carbon source for the production of hard metals. However, there are only a few studies about the m
Publikováno v:
Carbon. 82:31-38
Carbonaceous nanostructures such as carbon nanotubes, graphene and transparent carbon-based thin films are envisioned to be part of the next generation of electronic devices, mechanical structures, and energy-storage systems. To synthesize these nano
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
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Oxygen-sensitive alloying elements such as Mn, Si, and Cr have a high potential for improving the properties of low alloyed sintered steels while reducing the alloying cost. However, it is necessary to find a way for avoiding, or at least minimizing,
Publikováno v:
Materials Science and Engineering: B. 189:90-99
tSoft magnetic composite materials (SMC) manufactured by conventional powder metallurgical tech-niques for electromagnetic applications constitute individually encapsulated ferromagnetic powderparticles with an insulating surface layer, bonded togeth