Electrodeposition of Mo/Re duplex layer and preparation of MoSi                         2                         /ReSi                         2                         /NbSi                         2                          compound coating on Nb-Ti-Si based alloy

Gao Yue; Xiping Guo; Yanqiang Qiao; Chungen Zhou

doi:10.1016/j.corsci.2019.03.053

Electrodeposition of Mo/Re duplex layer and preparation of MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating on Nb-Ti-Si based alloy

Gao Yue, Xiping Guo, Yanqiang Qiao, Chungen Zhou

School of Materials Sience and Engineering

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

32 Scopus citations

Abstract

MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating has been successfully prepared on the Nb-Ti-Si based alloy through electrodeposition and halide activated pack cementation (HAPC)process. Optimization of electrodeposition process, the microstructural evolution and oxidation resistance of the compound coating were investigated. Re is beneficial to the electrodeposition of Mo and then improves the integrity and adherence of MoSi ₂ layer. The porous structure and limited thickness expansion of MoSi ₂ layer should be attributed to the oxides in the electrodeposited molybdenum layer. Remarkably, the substrate could be effectively protected by the compound coating at 1150 °C due to the formation of a dense scale.

Original language	English
Pages (from-to)	283-291
Number of pages	9
Journal	Corrosion Science
Volume	153
DOIs	https://doi.org/10.1016/j.corsci.2019.03.053
State	Published - Jun 2019

Keywords

A. Intermetallics
A. Metal coatings
C. Electrodeposited films
C. Oxidation

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10.1016/j.corsci.2019.03.053

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Yue, G., Guo, X., Qiao, Y., & Zhou, C. (2019). Electrodeposition of Mo/Re duplex layer and preparation of MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating on Nb-Ti-Si based alloy Corrosion Science, 153, 283-291. https://doi.org/10.1016/j.corsci.2019.03.053

Yue, Gao ; Guo, Xiping ; Qiao, Yanqiang et al. / Electrodeposition of Mo/Re duplex layer and preparation of MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating on Nb-Ti-Si based alloy In: Corrosion Science. 2019 ; Vol. 153. pp. 283-291.

@article{f8e3d36c82fc4739af027f25c483854f,

title = " Electrodeposition of Mo/Re duplex layer and preparation of MoSi 2 /ReSi 2 /NbSi 2 compound coating on Nb-Ti-Si based alloy ",

abstract = " MoSi 2 /ReSi 2 /NbSi 2 compound coating has been successfully prepared on the Nb-Ti-Si based alloy through electrodeposition and halide activated pack cementation (HAPC)process. Optimization of electrodeposition process, the microstructural evolution and oxidation resistance of the compound coating were investigated. Re is beneficial to the electrodeposition of Mo and then improves the integrity and adherence of MoSi 2 layer. The porous structure and limited thickness expansion of MoSi 2 layer should be attributed to the oxides in the electrodeposited molybdenum layer. Remarkably, the substrate could be effectively protected by the compound coating at 1150 °C due to the formation of a dense scale.",

keywords = "A. Intermetallics, A. Metal coatings, C. Electrodeposited films, C. Oxidation",

author = "Gao Yue and Xiping Guo and Yanqiang Qiao and Chungen Zhou",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2019",

month = jun,

doi = "10.1016/j.corsci.2019.03.053",

language = "英语",

volume = "153",

pages = "283--291",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Ltd",

}

Yue, G, Guo, X, Qiao, Y & Zhou, C 2019, ' Electrodeposition of Mo/Re duplex layer and preparation of MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating on Nb-Ti-Si based alloy ', Corrosion Science, vol. 153, pp. 283-291. https://doi.org/10.1016/j.corsci.2019.03.053

Electrodeposition of Mo/Re duplex layer and preparation of MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating on Nb-Ti-Si based alloy . / Yue, Gao; Guo, Xiping; Qiao, Yanqiang et al.
In: Corrosion Science, Vol. 153, 06.2019, p. 283-291.

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

TY - JOUR

T1 - Electrodeposition of Mo/Re duplex layer and preparation of MoSi 2 /ReSi 2 /NbSi 2 compound coating on Nb-Ti-Si based alloy

AU - Yue, Gao

AU - Guo, Xiping

AU - Qiao, Yanqiang

AU - Zhou, Chungen

PY - 2019/6

Y1 - 2019/6

N2 - MoSi 2 /ReSi 2 /NbSi 2 compound coating has been successfully prepared on the Nb-Ti-Si based alloy through electrodeposition and halide activated pack cementation (HAPC)process. Optimization of electrodeposition process, the microstructural evolution and oxidation resistance of the compound coating were investigated. Re is beneficial to the electrodeposition of Mo and then improves the integrity and adherence of MoSi 2 layer. The porous structure and limited thickness expansion of MoSi 2 layer should be attributed to the oxides in the electrodeposited molybdenum layer. Remarkably, the substrate could be effectively protected by the compound coating at 1150 °C due to the formation of a dense scale.

AB - MoSi 2 /ReSi 2 /NbSi 2 compound coating has been successfully prepared on the Nb-Ti-Si based alloy through electrodeposition and halide activated pack cementation (HAPC)process. Optimization of electrodeposition process, the microstructural evolution and oxidation resistance of the compound coating were investigated. Re is beneficial to the electrodeposition of Mo and then improves the integrity and adherence of MoSi 2 layer. The porous structure and limited thickness expansion of MoSi 2 layer should be attributed to the oxides in the electrodeposited molybdenum layer. Remarkably, the substrate could be effectively protected by the compound coating at 1150 °C due to the formation of a dense scale.

KW - A. Intermetallics

KW - A. Metal coatings

KW - C. Electrodeposited films

KW - C. Oxidation

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U2 - 10.1016/j.corsci.2019.03.053

DO - 10.1016/j.corsci.2019.03.053

M3 - 文章

AN - SCOPUS:85064009499

SN - 0010-938X

VL - 153

SP - 283

EP - 291

JO - Corrosion Science

JF - Corrosion Science

ER -

Yue G, Guo X, Qiao Y, Zhou C. Electrodeposition of Mo/Re duplex layer and preparation of MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating on Nb-Ti-Si based alloy Corrosion Science. 2019 Jun;153:283-291. doi: 10.1016/j.corsci.2019.03.053

Electrodeposition of Mo/Re duplex layer and preparation of MoSi ₂ /ReSi ₂ /NbSi ₂ compound coating on Nb-Ti-Si based alloy

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