NDLI: The influence of ultrasonic frequency on the properties of Ni-Co coatings prepared by ultrasound-assisted electrodeposition

Content Provider	Springer Nature Link
Author	Lv, Chenkai Lv, Fan Shao, Mingwang Sheng, Minqi Hong, Lan Wan, Kang
Copyright Year	2013
Abstract	In this paper, Ni-Co coatings were electrodeposited onto carbon steel substrates with the aid of ultrasonic agitation. The coatings were analyzed by energy dispersive X-ray analysis (EDX), X-ray diffraction analysis (XRD) and scanning electron microscopy (SEM). The effects of the ultrasonic frequency on the roughness, hardness and corrosion resistance of the Ni-Co coatings were also investigated. The results indicated that the increase of the ultrasonic frequency from 20 to 120 kHz reduced the Ni content and the grain size of Ni-Co coatings. Moreover, the phase structure of the electrodeposited coatings was influenced by the ultrasonic frequency. Under 55 kHz ultrasonic agitation, the Ni-Co coating was single fcc phase and showed the finest roughness and the strongest corrosion resistance in 5 wt.% NaCl solution at the ambient temperature. Under ultrasonic agitation with frequency of 90 kHz, the coating was a mixture of fcc and hcp structure and showed the maximal hardness of about 420 HV. Therefore, ultrasonic agitation helped decrease the roughness, and enhance hardness and corrosion resistance of Ni-Co coatings.
Starting Page	735
Ending Page	741
Page Count	7
File Format	PDF
ISSN	10067191
Journal	Acta Metallurgica Sinica (English Letters)
Volume Number	26
Issue Number	6
e-ISSN	21941289
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2013-11-23
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Spectroscopy/Spectrometry Corrosion Tribology, Corrosion and Coatings Organometallic Chemistry Electrodeposition Characterization and Evaluation of Materials Metallic Materials Coatings Hardness Ultrasound Ni-Co alloys Nanotechnology
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Metals and Alloys

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Experiments design for hardness optimization of the Ni-Cr alloy electrodeposited by pulse plating

Water-Lubricated Ni-Based Composite (Ni–Al$_{2}$O$_{3}$, Ni–SiC and Ni–ZrO$_{2}$) Thin Film Coatings for Industrial Applications

Corrosion Behavior and Hardness of Al–M (M: Mo, Si, Ti, Cr) Alloys

Electrodeposition process for the fabrication of copper dendrites film with stable superhydrophobicity

Precipitation Softening and Precipitate Free Zones of V$_{55}$Ti$_{30}$Ni$_{15}$ Alloys During Heat Treatment

Equal channel angular pressing of tubular samples

Mechanical and Magnetic Properties of New (Fe,Co,Ni)–B–Si–Ta Bulk Glassy Alloys

Influence of Grain Orientation on the Corrosion Behavior of Rolled AZ31 Magnesium Alloy

Corrosion Behavior of Ni–20Cr–18W–1Mo Superalloy in Supercritical Water

The influence of ultrasonic frequency on the properties of Ni-Co coatings prepared by ultrasound-assisted electrodeposition

Similar Documents

Experiments design for hardness optimization of the Ni-Cr alloy electrodeposited by pulse plating

Water-Lubricated Ni-Based Composite (Ni–Al$_{2}$O$_{3}$, Ni–SiC and Ni–ZrO$_{2}$) Thin Film Coatings for Industrial Applications

Corrosion Behavior and Hardness of Al–M (M: Mo, Si, Ti, Cr) Alloys

Electrodeposition process for the fabrication of copper dendrites film with stable superhydrophobicity

Precipitation Softening and Precipitate Free Zones of V$_{55}$Ti$_{30}$Ni$_{15}$ Alloys During Heat Treatment

Equal channel angular pressing of tubular samples

Mechanical and Magnetic Properties of New (Fe,Co,Ni)–B–Si–Ta Bulk Glassy Alloys

Influence of Grain Orientation on the Corrosion Behavior of Rolled AZ31 Magnesium Alloy

Corrosion Behavior of Ni–20Cr–18W–1Mo Superalloy in Supercritical Water

The influence of ultrasonic frequency on the properties of Ni-Co coatings prepared by ultrasound-assisted electrodeposition