Nb-Cr alloy coatings produced by ion-beam-assisted deposition

J. H. Hsieh; W. Wu; R. A. Erck; G. R. Fenske; Y. Y. Su; M. Marek

doi:10.1016/0257-8972(92)90240-B

Nb-Cr alloy coatings produced by ion-beam-assisted deposition

J. H. Hsieh^*, W. Wu, R. A. Erck, G. R. Fenske, Y. Y. Su, M. Marek

^*Corresponding author for this work

Research output: Contribution to journal › Journal Article › peer-review

12 Scopus citations

Abstract

Nb-Cr alloy coatings were deposited onto 316L stainless steel using a dual-crucible electron beam evaporation source, together with simultaneous bombardment by 250 eV argon ions. Through control of alloy composition and the atomic ratio [Ar⁺]/[Nb+Cr], a dense and column-free coating was obtained. This coating contained 50 at.% Cr and was deposited under the bombardment of 250 eV Ar⁺ at an ion-to-metal-atom ratio of 0.68. All of the coated samples showed better corrosion behavior than did the uncoated samples. Overall, the Nb-30% Cr coating appears to be the most corrosion resistant and behaves similarly to pure niobium.

Original language	English
Pages (from-to)	212-216
Number of pages	5
Journal	Surface and Coatings Technology
Volume	51
Issue number	1-3
DOIs	https://doi.org/10.1016/0257-8972(92)90240-B
State	Published - 15 04 1992
Externally published	Yes

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title = "Nb-Cr alloy coatings produced by ion-beam-assisted deposition",

abstract = "Nb-Cr alloy coatings were deposited onto 316L stainless steel using a dual-crucible electron beam evaporation source, together with simultaneous bombardment by 250 eV argon ions. Through control of alloy composition and the atomic ratio [Ar+]/[Nb+Cr], a dense and column-free coating was obtained. This coating contained 50 at.% Cr and was deposited under the bombardment of 250 eV Ar+ at an ion-to-metal-atom ratio of 0.68. All of the coated samples showed better corrosion behavior than did the uncoated samples. Overall, the Nb-30% Cr coating appears to be the most corrosion resistant and behaves similarly to pure niobium.",

author = "Hsieh, {J. H.} and W. Wu and Erck, {R. A.} and Fenske, {G. R.} and Su, {Y. Y.} and M. Marek",

year = "1992",

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T1 - Nb-Cr alloy coatings produced by ion-beam-assisted deposition

AU - Hsieh, J. H.

AU - Wu, W.

AU - Erck, R. A.

AU - Fenske, G. R.

AU - Su, Y. Y.

AU - Marek, M.

PY - 1992/4/15

Y1 - 1992/4/15

N2 - Nb-Cr alloy coatings were deposited onto 316L stainless steel using a dual-crucible electron beam evaporation source, together with simultaneous bombardment by 250 eV argon ions. Through control of alloy composition and the atomic ratio [Ar+]/[Nb+Cr], a dense and column-free coating was obtained. This coating contained 50 at.% Cr and was deposited under the bombardment of 250 eV Ar+ at an ion-to-metal-atom ratio of 0.68. All of the coated samples showed better corrosion behavior than did the uncoated samples. Overall, the Nb-30% Cr coating appears to be the most corrosion resistant and behaves similarly to pure niobium.

AB - Nb-Cr alloy coatings were deposited onto 316L stainless steel using a dual-crucible electron beam evaporation source, together with simultaneous bombardment by 250 eV argon ions. Through control of alloy composition and the atomic ratio [Ar+]/[Nb+Cr], a dense and column-free coating was obtained. This coating contained 50 at.% Cr and was deposited under the bombardment of 250 eV Ar+ at an ion-to-metal-atom ratio of 0.68. All of the coated samples showed better corrosion behavior than did the uncoated samples. Overall, the Nb-30% Cr coating appears to be the most corrosion resistant and behaves similarly to pure niobium.

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U2 - 10.1016/0257-8972(92)90240-B

DO - 10.1016/0257-8972(92)90240-B

M3 - 文章

AN - SCOPUS:0026853066

SN - 0257-8972

VL - 51

SP - 212

EP - 216

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

IS - 1-3

ER -

Nb-Cr alloy coatings produced by ion-beam-assisted deposition

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