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Original Article
Efficient Preparation of Nanoparticles Reinforced Nickel-based Composite Coating with Highly Preferred (220) Orientation
Renjie Ji
China University of Petroleum Huadong
Corresponding Author
ORCiD: https://orcid.org/0000-0002-6329-876X
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published version at Chinese Journal of Mechanical Engineering.
Nanoparticles reinforced metal matrix composite coatings have great application potential in mechanical parts surface strengthening due to their excellent mechanical properties. This paper reports a phenomenon that the grain orientation gradually evolves to (220) with the deposition current density increasing when preparing nanoparticles reinforced nickel-based composite coatings by jet electrodeposition (JED). During the preparation of Ni-SiC composite coatings, the deposition current density increases from 180 A/dm2 to 220 A/dm2, and TC(220) gradually increases from 41.4% to 97.7% correspondingly. With the increase of TC(220), the self-corrosion potential increases from -0.575 V to -0.477 V, the corrosion current density decreases from 9.52 μA·cm2 to 2.76 μA·cm2, the diameter of corrosion pits that after 10 days of immersion in 3.5 wt% NaCl solution decreases from 278~944 nm to 153~260 nm, and the adhesion of the coating is increased from 24.9 N to 61.6 N. Compared with conventional electrodeposition (CED), the Ni-SiC composite coating prepared by JED has the advantages of smooth surface morphology, corrosion resistance and strong adhesion, which is more obvious with the increase of TC (220).
Keywords
jet electrodeposition, composite coating, preferred orientation, adhesion force, corrosion resistance
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CURRENT STATUS: Published
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Posted 18 Sep, 2020
No comments provided
Editorial decision: Minor revision
On 28 Aug, 2020
Review #2 received
Received 04 Jul, 2020
Reviewer #2 agreed
On 29 Jun, 2020
Review #1 received
Received 08 Jun, 2020
Reviewer #1 agreed
On 25 May, 2020
Reviewers invited
Invitations sent on 24 May, 2020
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On 27 Apr, 2020
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On 26 Apr, 2020
Editor invited
On 26 Apr, 2020
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This preprint is under consideration at Chinese Journal of Mechanical Engineering. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Original Article
Efficient Preparation of Nanoparticles Reinforced Nickel-based Composite Coating with Highly Preferred (220) Orientation
Renjie Ji
China University of Petroleum Huadong
Corresponding Author
ORCiD: https://orcid.org/0000-0002-6329-876X
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
Version 2
Posted 18 Sep, 2020
No comments provided
Editorial decision: Minor revision
On 28 Aug, 2020
Review #2 received
Received 04 Jul, 2020
Reviewer #2 agreed
On 29 Jun, 2020
Review #1 received
Received 08 Jun, 2020
Reviewer #1 agreed
On 25 May, 2020
Reviewers invited
Invitations sent on 24 May, 2020
Editor assigned
On 27 Apr, 2020
Submission checks complete
On 26 Apr, 2020
Editor invited
On 26 Apr, 2020
First submitted
On 25 Apr, 2020
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Mechanical Engineering
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published version at Chinese Journal of Mechanical Engineering.
Nanoparticles reinforced metal matrix composite coatings have great application potential in mechanical parts surface strengthening due to their excellent mechanical properties. This paper reports a phenomenon that the grain orientation gradually evolves to (220) with the deposition current density increasing when preparing nanoparticles reinforced nickel-based composite coatings by jet electrodeposition (JED). During the preparation of Ni-SiC composite coatings, the deposition current density increases from 180 A/dm2 to 220 A/dm2, and TC(220) gradually increases from 41.4% to 97.7% correspondingly. With the increase of TC(220), the self-corrosion potential increases from -0.575 V to -0.477 V, the corrosion current density decreases from 9.52 μA·cm2 to 2.76 μA·cm2, the diameter of corrosion pits that after 10 days of immersion in 3.5 wt% NaCl solution decreases from 278~944 nm to 153~260 nm, and the adhesion of the coating is increased from 24.9 N to 61.6 N. Compared with conventional electrodeposition (CED), the Ni-SiC composite coating prepared by JED has the advantages of smooth surface morphology, corrosion resistance and strong adhesion, which is more obvious with the increase of TC (220).
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Due to technical limitations, full-text HTML conversion of this manuscript could not be completed. However, the manuscript can be downloaded and accessed as a PDF.