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  1. No Access

    Article

    Bimetallic Alloy of Fe2O3-Ag Nanoparticles: Characterization and Structural Modeling

    The synthesis of Fe3O4-Ag bimetallic nanoparticles by chemical reduction was carried out. Fe nanoparticles were obtained using Fe (III) Chloride hexahydrate (FeCl3•6H2O) as precursor and sodium borohydride (NaBH4

    A. Ruíz-Baltazar, R. Esparza, J. L. López-Miranda… in MRS Online Proceedings Library (2016)

  2. No Access

    Article

    Synthesis of AlFe Intermetallic Nanoparticles by High-Energy Ball Milling

    In this investigation, the chemical and microstructural characteristics of nanostructured AlFe intermetallic produced by high-energy ball milling have been explored. High purity elemental powders were used as ...

    G. Rosas, J. Chihuaque, E. Bedolla, R. Esparza, R. Pérez in MRS Online Proceedings Library (2015)

  3. No Access

    Article

    Structural Characterization of Iron Nanoparticles Synthesized by Chemical -Methods

    Different synthesis methods has been employed to produce nanoparticles, however, chemical reduction method offer a effective route to obtained sizes nanoparticles controlled and morphologies very well defined....

    A. Ruíz-Baltazar, Claudia López, R. Pérez, G. Rosas in MRS Online Proceedings Library (2011)

  4. No Access

    Article

    AlN Nanorods synthesized by a Mechanothermal Process

    Well-crystallized AlN nanorods have been produced by mechanical milling and subsequent annealing treatment of the milling powders (mechanothermal process). High purity AlN powders were used as the starting mat...

    G. Rosas, J. Chihuaque, C. Patiño-Carachure, R. Esparza… in MRS Online Proceedings Library (2011)

  5. No Access

    Article

    The Effect of Temperature and Time on the Formation of a Reaction Interlayer During Aluminizing of a Carbon Steel

    A kinetic study was performed on the growth of a reaction interlayer between molten Al and carbon steel substrates at temperatures between 665 to 820°C by holding Al/flux/steel assemblies, in a tube furnace, a...

    R. Esparza, A. Aguilar, Α. Escobedo-Morales… in MRS Online Proceedings Library (2010)

  6. No Access

    Article

    Electron Microscopy Characterization of Humidity Ball-Milling AlCuFe Intermetallic Powders

    An Al58Cu25Fe17 alloy composition was produced by conventional casting technique. In order to take advantage from the hydrogen-environmental embrittlement reaction, which affects these alloys, this research was c...

    C. Patiño-Carachure, O. Téllez-Vazquez… in MRS Online Proceedings Library (2010)

  7. No Access

    Article

    Cathodic Protection Effect on the Assessment of SCC Susceptibility of X52 Pipeline Steel

    Assessment of anodic and cathodic potentials on stress corrosion cracking (SCC) of API X52 pipeline steel through slow strain rate tests (SSRT) was studied. The SSRT were carried out in a NS4 solution to simul...

    J. O. Téllez-Vázquez, C. Patiño-Carachure… in MRS Online Proceedings Library (2010)

  8. No Access

    Article

    Correlation of Silver Size Nanoparticles Between TEM and QELS

    In this work, silver nanoparticles were synthesized by two methods: polyol and chemical reduction using sodium borohydride (NaBH4). In both cases, silver nitrate was employed as starting metallic salt and Poly-vi...

    A. Ruíz-Baltazar, A. Escobedo, U. Pal, R. Pérez, G. Rosas in MRS Online Proceedings Library (2010)

  9. No Access

    Article

    Crystalline and quasicrystalline phases in AlCuFe and AlCuFeCr alloys

    Different chemical compositions of the AlCuFe and the AlCuFeCr systems have been studied. The liquid melts have been cast in different mould types where the rate of cooling can be varied. The experimental resu...

    G Rosas, R Perez in Journal of Materials Science (1997)