Study of Microstructure, Hydrogen Solubility, and Corrosion of Ta-Modified Zr–1Nb Alloys for Nuclear Applications

Autor: P. A. Ferreirós, E. C. Savoy Polack, L. A. Lanzani, P. R. Alonso, D. P. Quirós, J. I. Mieza, E. Zelaya, A. J. Knowles, G. H. Rubiolo

Publikováno v: The Minerals, Metals & Materials Series ISBN: 9783030923808

Modified Zr–1Nb alloys with Ta additions is a potential strategy to improve structural alloys for nuclear reactors. The effects of Ta on microstructural stability and resistance to corrosion of Zr–1Nb alloys were systematically investigated and e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::973925a8b2c0c7477808086f0b6fdb14
https://cris.vtt.fi/en/publications/e69746d5-e4d1-4a00-a3d9-89d434513ba1

Innovative method of high temperature impact tests applied in carbon steels

Autor: Pedro Antonio Ferreirós, Paula Regina Alonso, G. H. Rubiolo

Publikováno v: Matéria (Rio de Janeiro), Volume: 23, Issue: 2, Article number: e12067, Published: 19 JUL 2018
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Ferreirós, P A, Alonso, P R & Rubiolo, G H 2018, ' Método innovador de ensayos de impacto en altas temperaturas aplicado en aceros al carbono ', Revista Materia, vol. 23, no. 2, e-12067 . https://doi.org/10.1590/s1517-707620180002.0403
Matéria (Rio de Janeiro) v.23 n.2 2018
Matéria (Rio de Janeiro. Online)
instacron:RLAM

En el presente trabajo, se aplica un método innovador de ensayos de impacto en altas temperaturas sobre probetasCharpy de espesor reducido y entalla tipo V. La innovación reside en el método de calentamiento de laprobeta, el cual es realizado in-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4e780e8a79c9fb661361dfbc69775bc
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762018000200477&lng=en&tlng=en

Surface Modification of Multiwalled Carbon Nanotubes via Esterification Using a Biodegradable Polyol

Autor: Arantxa Eceiza, Iñaki Mondragon, B. Fernandez d'Arlas, G. H. Rubiolo, M. A. Corcuera, Silvia Goyanes

Publikováno v: Journal of Nanoscience and Nanotechnology. 9:6064-6071

Multiwalled carbon nanotubes (MWCNT) were surface modified firstly oxidizing them with a H 2SO 4/HNO 3 mixture to obtain more reactive carboxylic groups on their surface and then higher functionality. Secondly the oxidized nanotubes (MWCNT-COOH) were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8a45597dcda6b5b380256f74e25dae2
https://doi.org/10.1166/jnn.2009.1560

A universal rig for mechanical testing of thin specimens using a novel loading assembly controlled by computer

Autor: G M Benites, G H Rubiolo

Publikováno v: Measurement Science and Technology. 8:178-183

This paper describes an apparatus which is able to perform tensile true constant stress or strain rate, stress-relaxation and creep tests on a thin strip specimen up to a maximum load of 20 N, in vacuum or in an inert atmosphere and at high temperatu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::429843941c22328bfbf4374cc09739dc
https://doi.org/10.1088/0957-0233/8/2/011

Dynamic Interaction of Impurity Atmospheres with Moving Dislocations during Stress Relaxation

Autor: P. B. Bozzano, G. H. Rubiolo

Publikováno v: Materials Transactions, JIM. 36:1124-1133

The experimental results on stress relaxation show that in a certain range of temperatures and strain rates many dilute solid solutions, both interstitial and substitutional, exhibit a distinct transition from concave upward to concave downward log �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9820011a7b98b653c1b5e56a1e5fde4b
https://doi.org/10.2320/matertrans1989.36.1124