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Fracture testing of the heat affected zone from welded steel pipes using an in situ stage
(Pergamon-Elsevier Science Ltd, 2013-01)
The structural assessment of welded joints requires that the weld metal and the heataffected zone (HAZ) have adequate fracture toughness values. The measurement of these quantities is still controversial due to the ...
Triplex systems: Accelerated and outdoor tests
(Wiley VCH Verlag, 2019-03)
The protective paint/galvanized steel system is called duplex and it is claimed that protects steel from corrosion synergistically. The triplex system adds a pretreatment between the paint and the substrate in order to ...
Mechanical Properties of Concrete Slabs Reinforced with Recycled Steel Fibers from Post-Consumer Tires in Bogotá, ColombiaPropiedades mecánicas de las losas de concreto reforzadas con fibras de acero recicladas provenientes de llantas usadas en Bogotá, Colombia
(Universidad Militar Nueva Granada, 2020)
Realization of the technological table of a grade 60 steelRealización de la tabla tecnológica de un acero grado 60
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 1999)
Effect of displacement rate and subcritical crack growth on J-R curves of API X65 steels in sour environment
(Pergamon-Elsevier Science Ltd, 2018-03)
Fracture tests in sour solution of an API X65 steel for J-R curves determination were performed at different displacement rates. The results indicated a strong dependence of J-R curves on the displacement rate. At low ...
Deformation mechanisms that explain the combination of high plasticity and strength in steels wires with extreme carbon content
(VBRI Press, 2018-05)
The alloy design concepts of high performance steels, involve the knowledge on the stability of carbides associated with nanoscale phenomena present in the structure as result of the deformation suffered during the ...
Application of EIS and SEM to evaluate the influence of pigment shape and content in ZRP formulations on the corrosion prevention of naval steel
(Pergamon-Elsevier Science Ltd, 2002-06)
The effects of pigment volume concentration and morphology of zinc particles employed in the formulation of zinc rich paints (ZRP) suitable for the corrosion protection of naval steel in sea water, have been investigated ...
Corrosion Performance of Conversion Treatments for Electrogalvanised Steel Sheet
(Scientific Research Publishing, 2019-09)
Chromate conversion treatments have been widely used due to their excellent corrosion resistance properties; however, their use is increasingly restricted because of the highly toxic chromic acid solutions required, with ...
High deformation effects on the plasticity of ultra-high carbon steel wires
(VBRI Press, 2018-06)
Steel wires under severe cold drawing deformation, develop high strength (5-6 GPa) and ductility. For these reasons it is relevant to increase the knowledge on the structural evolution and deformation mechanisms involved ...
Evaluation of the role of emtallic matrix on environmentally assisted embrittlement of austempered ductile iron (ADI) using high Si steel
(Springer, 2018-12)
The objective of this work stems from the environmentally assisted embrittlement suffered by austempered ductile iron (ADI) when its surface is submerged in water. This phenomenon leads to a drop in elongation and ultimate ...