Results 31 to 40 of about 180,532 (251)
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
Generación de capas de conversión con elementos de tierras raras sobre acero galvanizado
Revista de Metalurgia, 2005 En el presente trabajo, se desarrollan capas de conversión de cerio sobre un acero galvanizado comercial, proponiéndose un mecanismo de formación de las mismas.
M. A. Arenas, J. J. Damborenea
doaj +1 more source
Correlación entre ancho de grieta del recubrimiento del concreto y corrosión del refuerzo en elementos expuestos a un ambiente natural contaminado por cloruros [PDF]
, 2010 La corrosión del refuerzo genera daños variados a estructuras de concreto que influyen en la capacidad de carga; entre estos daños se puede mencionar el agrietamiento del recubrimiento del concreto.
Andrade Perdrix, María del Carmen +1 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Revista de Metalurgia, 2006 La obtención de recubrimientos resistentes a la corrosión y al desgaste mediante técnicas de deposición en fase vapor se ha demostrado, desde el punto de vista de su aplicación industrial, como altamente competitiva.
A. B. Cristóbal +5 more
doaj +1 more source
Estudio de la corrosión de armaduras embebidas en morteros fabricados con sustitución parcial y total de áridos por escorias blancas de horno cuchara [PDF]
, 2011 El objetivo de este trabajo es estudiar el comportamiento frente a corrosión de barras de acero de armar embebidas en probetas de mortero en las que se ha sustituido total o parcialmente el árido por escorias de horno cuchara (LFS).
Cobo Escamilla, Alfonso +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Materiales de Construccion, 2003 The ASTA4 876-91 standard establishes a corrosion forecast of concrete reinforced bar by measuring the electrochemical potential. This forecast is based on thermodynamic considerations without taking into account the kinetic of the corrosion process.
A. Castañeda, F. Corvo, V. O'Reilly
doaj +1 more source