Porous anodic film growth on a Zr-W alloy

TY - JOUR

T1 - Porous anodic film growth on a Zr-W alloy

AU - Muratore, F.

AU - Baron-Wiecheć, A.

AU - Hashimoto, T.

AU - Gholinia, A.

AU - Habazaki, H.

AU - Skeldon, P.

AU - Thompson, G. E.

PY - 2012

Y1 - 2012

N2 - A study of the distribution of species in a porous anodic film formed on a sputtered Zr-22 atomW alloy in a fluorideglycerol electrolyte is presented. The film consists of nanotubes within a fluoride-enriched matrix and forms with loss of ∼24 of the oxidized zirconium to the electrolyte. In contrast, loss of tungsten species is negligible, these species being retained in the nanotubes and separated from the pores by a tungsten-free region of the film material. The results suggest that the nanotubes are generated by the flow of material away from the nanotube base into the tube walls.

AB - A study of the distribution of species in a porous anodic film formed on a sputtered Zr-22 atomW alloy in a fluorideglycerol electrolyte is presented. The film consists of nanotubes within a fluoride-enriched matrix and forms with loss of ∼24 of the oxidized zirconium to the electrolyte. In contrast, loss of tungsten species is negligible, these species being retained in the nanotubes and separated from the pores by a tungsten-free region of the film material. The results suggest that the nanotubes are generated by the flow of material away from the nanotube base into the tube walls.

UR - http://www.scopus.com/inward/record.url?scp=84860120636&partnerID=8YFLogxK

U2 - 10.1149/2.005206esl

DO - 10.1149/2.005206esl

M3 - 文章

AN - SCOPUS:84860120636

SN - 1099-0062

VL - 15

SP - C8-C11

JO - Electrochemical and Solid-State Letters

JF - Electrochemical and Solid-State Letters

IS - 5

ER -