Search Results - "Lagoeiro, L."

Kinematics, nature of deformation and tectonic setting of the Taxaquara Shear Zone, a major transpressional zone of the Ribeira Belt (SE Brazil) by Ribeiro, B.V., Faleiros, F.M., Campanha, G.A.C., Lagoeiro, L., Weinberg, R.F., Hunter, N.J.R.

“…In this paper we have investigated the Taxaquara Shear Zone (TSZ), a major strike-slip structure within the Ribeira Belt (RB, SE Brazil) in order to assess its…”
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Phase and Microstructural Characterization of Iron Ore Pellet and their Relation with Cold Crushing Strength Test by Meyer, Marcos, Lagoeiro, L. E., Graça, L. M., Silva, C. J.

“…In the production of the pellets, phase identification for specific sintering condition is of prime importance in understanding the basis for the production…”
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Effect of the Morphological Types in Grinding of Iron-Ore Products by Graça, L. M., Lagoeiro, L. E., Lima, R. M. F., Barbosa, P. F., Machado, M. M.

“…The iron-ore products are characterized in order to investigate the effect of the mineralogical features on the grinding results into pelletizing plant. The…”
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Transformation of magnetite to hematite and its influence on the dissolution of iron oxide minerals by LAGOEIRO, L. E.

“…Deformed rocks of the Itabira Iron Formation (itabirites) in Brazil show microstructural evidence of pressure solution of quartz and iron oxides; it appears…”
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Deformation partitioning during folding and transposition of quartz layers by Lagoeiro, L, Hippertt, J, Lana, C

“…Banded iron formation (BIF) from the Quadrilátero Ferrı́fero (southeastern Brazil) shows a compositional layering with alternating iron-rich and quartz-rich…”
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Strain localization and fluid-assisted deformation in apatite and its influence on trace elements and U–Pb systematics by Ribeiro, B.V., Lagoeiro, L., Faleiros, F.M., Hunter, N.J.R., Queiroga, G., Raveggi, M., Cawood, P.A., Finch, M., Campanha, G.A.C.

“…•Evidence of apatite crystal-plastic deformation and recrystallization.•Apatite recrystallized at condition of ∼480 - 530°C and 2.2 – 5.0 kbar.•Recrystallized…”
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Quartz textural analysis from an anastomosing shear zone system: Implications for the tectonic evolution of the Ribeira belt, Brazil by Conte, T., Cavalcante, C., Lagoeiro, L.E., Fossen, H., Silveira, C.S.

“…Strain localization and influence of grain-size reduction processes were investigated from field and microstructural observations, and from quartz textural…”
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Analysis of anchor rod failure in a guyed transmission tower: Influence of microstructures and corrosion mechanisms by Matos, T.S., Portella, K.F., Henke, S.L., Bragança, M.O.G.P., Galvão, M.P., Dias, B.G., Lagoeiro, L., Almeida, L.M.

“…[Display omitted] •Analysis of premature anchor rod failure in guyed transmission towers.•Deformations in steel microstructure were identified by EBSD…”
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Nucleation and growth of new grains in recrystallized quartz vein: An example from banded iron formation in Iron Quadrangle, Brazil by Lagoeiro, Leonardo, Barbosa, Paola

“…Intracrystalline microcracks developed in quartz single crystals deformed in greenschist metamorphic conditions. A detailed study of samples collected in…”
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Pulsed DC plasma as a tool for the generation of nanomaterials that mitigate the alkali-aggregate reaction in Portland cement concretes by Portella, K.F., Mazur, M.M., Bragança, M.O.G.P., Silva, E.de.M., Pianaro, S.A., Ribeiro, B.E., Lagoeiro, L., Alberti, E.

“…The efficacy of the pulsed DC plasma method in the mitigation of the aggregate alkali reaction, by the deposition of thin films of Al, Ti and Fe nanomaterials…”
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Complex fringes around magnetite porphyroclasts: Growth and deformation history by Lagoeiro, Leonardo, Barbosa, Paola Ferreira, Fueten, Frank

“…Deformed strain fringes in iron formation rocks show complex quartz fiber patterns that grew alongside magnetite porphyroclasts embedded in a matrix of quartz…”
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