Zobrazeno 1 - 10
of 44
pro vyhledávání: '"J. M. Pardal"'
Publikováno v:
Materials Research, Vol 26 (2023)
The mechanical Properties of an experimental 17%Cr multiphase alloy were studied as function of heat treatment parameters. Containing majoritary ferrite and martensite, this type of steel is applied in tubullars and casings in the off shore oil and g
Externí odkaz:
https://doaj.org/article/cb27a749acc1490385a788a8beccaeee
Publikováno v:
Materials Research, Vol 25 (2022)
Abstract UNS S39274 is a W-alloyed superduplex stainless steel used in critical services in the oil and gas production. This material was selected for tubullars used in oil country tubular goods, below the Christmas tree. In order to achieve high mec
Externí odkaz:
https://doaj.org/article/185d6879b68c493cb4514338566b7be2
Publikováno v:
Materials Research, Vol 17, Iss 2, Pp 381-385 (2013)
Lean duplex UNS S32304 is an austenitic ferritic stainless steel with pitting resistance equivalent number around 24-25. Its corrosion resistance is similar to AISI 316L steel, but with the advantage of a yield limit two times superior to conventiona
Externí odkaz:
https://doaj.org/article/cb38ee9c5934434082c792dc3d5efda4
Publikováno v:
Journal of Materials Engineering and Performance. 31:5504-5510
Autor:
J. M. Pardal, A. C. Gonzaga, Edmilson Otoni Correa, Sérgio Souto Maior Tavares, J. N. Conceição
Publikováno v:
Metallography, Microstructure, and Analysis. 9:685-694
A W-alloyed UNS S39274 was solution treated in three distinct temperatures, 1050, 1100, and 1150 °C, with water quenching, resulting in microstructures with different austenite and ferrite proportions, and chromium nitrides precipitated. The densiti
Publikováno v:
Neurologia (Barcelona, Spain).
Advances in the treatment of myasthenia gravis (MG) have improved quality of life and prognosis for the majority of patients. However, 10%-20% of patients present refractory MG, with frequent relapses and significant functional limitations.Patients w
Autor:
M. Bengoa Caamaño, J M Pardal-Fernandez, S. Álvarez, M C Carrascosa-Romero, C. de Cabo, M.C. Medina-Monzón
Publikováno v:
Neuromuscular Disorders. 28:881-884
Congenital myasthenic syndromes are a group of genetically determined rare diseases resulting from ultrastructural alterations in synaptic proteins. Up to 32 genes are known to be involved in those syndromes and many mutations have been reported, of
Autor:
L, Rojas-Bartolome, J M, Pardal-Fernandez, J, Garcia-Garcia, O, Ayo-Martin, M, Fernandez-Valiente, C M, Romero-Sanchez, T, Segura
Publikováno v:
Revista de neurologia. 66(2)
Estudio ultrasonografico del nervio vago como herramienta diagnostica en el sindrome de Guillain-Barre.
Publikováno v:
Archivos de la Sociedad Espanola de Oftalmologia. 93(7)
Publikováno v:
Revista de neurologia. 66(1)
Estudio morfologico con ecografia en la meralgia parestesica: en busca de la eficiencia terapeutica.