Search Results - "UTRILLA, M. V"

Precipitation Hardening and Corrosion Behavior of Friction Stir Welded A6005-TiB2 Nanocomposite by Abu-warda, N., López, M. D., González, B., Otero, E., Escalera-Rodríguez, M. D., Cruz, S., Rey, P., Verdera, D., Utrilla, M. V.

“…Precipitation hardening and corrosion behavior of a friction stir welding (FSW) based on the aluminum alloy A6005 reinforced with TiB 2 nanoparticles have been…”
Get full text

Effect of temperature on sintered austeno-ferritic stainless steel microstructure by Múnez, C.J., Utrilla, M.V., Ureña, A.

“…The influence of temperature on microstructural changes of sintered austeno-ferritic steels has been investigated. PM stainless steels have been obtained by…”
Get full text

Ni20Cr coating on T24 steel pipes by HVOF thermal spray for high temperature protection by Abu-warda, N., López, A.J., López, M.D., Utrilla, M.V.

“…This investigation deals with the deposition of Ni20Cr coatings on the surface of T24 steel pipes using High Velocity Oxy-Fuel (HVOF) technique to improve the…”
Get full text

Corrosion behaviour of aisi 304l and 316l stainless steels prepared by powder metallurgy in the presence of sulphuric and phosphoric acid by Otero, E, Pardo, A, Utrilla, M.V, Sáenz, E, Álvarez, J.F

“…The corrosion rates of AISI 304L and 316L stainless steels prepared by powder metallurgy (P\M) have been studied by continuous electrochemical methods, in…”
Get full text

Influence of pH and Chloride Concentration on the Pitting and Crevice Corrosion Behavior of High-Alloy Stainless Steels by Pardo, A., Otero, E., Merino, M.C., López, M.D., Utrilla, M.V., Moreno, F.

“…ABSTRACTPitting and crevice corrosion of metals and alloys are a major cause of failure in chemical processing, desalination plants, pulp bleach plants,…”
Get full text

High temperature corrosion behavior of Ni and Co base HVOF coatings exposed to NaCl-KCl salt mixture by Abu-warda, N., Tomás, L.M., López, A.J., Utrilla, M.V.

“…The high-temperature corrosion behavior of NiMoCrW and CoNiCrAlY base coatings produced by high velocity oxy-fuel technique (HVOF) has been analyzed in dry air…”
Get full text

Fireside corrosion on T24 steel pipes and HVOF NiCr coatings exposed to different salt mixtures by Abu-warda, N., López, A.J., Pedraza, F., Utrilla, M.V.

“…[Display omitted] •Fireside corrosion behavior of T24 steel and HVOF-NiCr coating was evaluated.•Salts mixtures based on NaCl, KCl, Na2SO4 and K2SO4 were…”
Get full text

Study of a novel brazing process for W-W joints in fusion applications by de Prado, J., Sánchez, M., Utrilla, M.V., López, M.D., Ureña, A.

“…Next generation of fusion power plants needs to develop joining technologies for several components of the reactor. In this paper, a novel brazing process for…”
Get full text

Analysis of thermo-physical properties of NiCr HVOF coatings on T24, T92, VM12 and AISI 304 steels by Abu-warda, N., Boissonnet, G., López, A.J., Utrilla, M.V., Pedraza, F.

“…This investigation reports on the thermal diffusivity of NiCr HVOF coatings on three ferritic steels (T24, T92 and VM12) and one austenitic steel (AISI 304)…”
Get full text

Corrosion behavior of mechanically alloyed A6005 aluminum alloy composite reinforced with TiB2 nanoparticles by Abu‐Warda, N., López, M. D., Escalera‐Rodríguez, M. D., Otero, E., Utrilla, M. V.

“…Corrosion susceptibility of the A6005 alloy reinforced with n‐TiB2 was studied through electrochemical tests. The mechanical alloying (MA) technique was used…”
Get full text

Weldability of a 2205 duplex stainless steel using plasma arc welding by Ureña, A., Otero, E., Utrilla, M.V., Múnez, C.J.

“…This paper reports the determination of optimum welding conditions (welding intensity and travel speed) for butt joints of 2205 duplex stainless steel sheets…”
Get full text

High temperature corrosion and wear behavior of HVOF-sprayed coating of Al2O3-NiAl on AISI 304 stainless steel by Abu-warda, N., López, A.J., López, M.D., Utrilla, M.V.

“…High velocity oxy-fuel (HVOF) technique was used to deposit an Al2O3-30(Ni20Al) coating on AISI 304 stainless steel substrate to improve its corrosion and wear…”
Get full text

Influence of the Heat Treatments on the Corrosion Resistance of a Duplex Stainless Steel Manufactured by Powder Metallurgy by Utrilla, M.V., Ureña, A., Otero, E., Múnez, C.J.

“…ABSTRACTDuplex austenite-ferrite stainless steels were manufactured by sintering mixtures of austenitic (Type 316L [UNS S31603]) and ferritic (Type 434L)…”
Get full text

The corrosion behaviour of AISI 304L AND 316L stainless steels prepared by powder metallurgy in the presence of organic acids by Otero, E., Pardo, A., Utrilla, M.V., Pérez, F.J., Merino, C.

“…The corrosion rates of AISI 304L and 316L stainless steels prepared by powder metallurgy (P/M) have been studied by continuous current electrochemical methods,…”
Get full text

A study of the influence of nitric acid concentration on the corrosion resistance of sintered austenitic stainless steel by Otero, E., Pardo, A., Sáenz, E., Utrilla, M.V., Hierro, P.

“…The influence of various concentrations of HNO 3 (10, 20, 35 and 65%) at 298 K on the corrosion resistance of powder metallurgy (P/M) fabricated AISI 304L and…”
Get full text

Effects of Grit Blasting and Annealing on the High-Temperature Oxidation Behavior of Austenitic and Ferritic Fe-Cr Alloys by Proy, M., Utrilla, M. V., Otero, E., Bouchaud, B., Pedraza, F.

“…Grit blasting (corundum) of an austenitic AISI 304 stainless steel (18Cr-8Ni) and of a low-alloy SA213 T22 ferritic steel (2.25Cr-1Mo) followed by annealing in…”
Get full text

Identification of σ and Ω phases in AA2009/SiC composites by Rodrigo, P., Poza, P., Utrilla, M.V., Ureña, A.

“…The microstructure evolution during ageing treatment at 170 and 190 °C of AA2009/SiC composites, reinforced with 15 vol.% particulates and whiskers, was…”
Get full text

Electroless multilayer coatings on aluminium–silicon carbide composites for electronics packaging by Ureña, A., Utrilla, M.V., Rams, J., Rodrigo, P., Ferrer, M.

“…Present research studies the deposition of electrical conductive coatings on aluminium matrix composites that have 75 vol% of SiC particles (AlSiC composites)…”
Get full text

Influence of microstructure on the corrosion resistance of AISI type 304L and type 316L sintered stainless steels exposed to ferric chloride solution by Otero, E., Pardo, A., Utrilla, M.V., Sáenz, E., Perez, F.J.

“…The corrosion behavior of type 304L and type 316L austenitic stainless steels, produced by powder metallurgy, when exposed to a ferric chloride solution was…”
Get full text

The effect of different surface treatments on the molten salt hot corrosion of IN-657 superalloy by Otero, E., Pardo, A., Pérez, F.J., Álvarez, J.F., Utrilla, M.V.

“…The influence of different surface treatments (laser surface treatment, silicon nitride, and 25 wt.% Al 2(OH) 4Si 2O 5—75 wt.% Na 2SiO 3), on the hot corrosion…”
Get full text