NDLI: Ni–Fe–Al$_{2}$O$_{3}$ electrodeposited nanocomposite coating with functionally graded microstructure

Content Provider	Springer Nature Link
Author	ROUHAGHDAM, A SABOUR ALLAHYARZADEH, M H
Copyright Year	2016
Abstract	In this study, a Ni–Fe–Al$_{2}$O$_{3}$ nanocomposite coating was deposited on the substrate of low-carbon steel by electrodeposition from a sulphate-based bath. The effects of frequency and duty cycle were investigated to produce the functionally graded (FG) coating. For this purpose, first, the coatings with duty cycle-decreased method (DDM) were deposited in eight steps from 88 to 11%. At the second step, frequency-increased method (FIM) was utilized from 50 to 6400 Hz during eight steps. Assessing of coatings was carried out by scanning electron microscope (SEM), energy dispersive spectroscopy (EDS), potentiodynamic test, Vickers microhardness test and wear test. Microstructure evaluations gained by SEM and EDS demonstrated that the continuous alterations of duty cycle contribute for manufacturing of FG coatings, so that the maximum particle fraction was in the free surface of the coating and its amount was gradually decreased to the interface. These investigations showed that FIM had no effect on production of graded structure. Corrosion and wear tests indicated high corrosion and wear resistance of DDM coatings in comparison to FIM coatings. Investigating the best coatings obtained from both above methods exhibited 50 and 20% reduction in corrosion current density and wear rate, respectively, for DDM specimen in comparison to FIM sample.
Starting Page	857
Ending Page	864
Page Count	8
File Format	PDF
ISSN	02504707
Journal	Bulletin of Materials Science
Volume Number	39
Issue Number	3
e-ISSN	09737669
Language	English
Publisher	Indian Academy of Sciences
Publisher Date	2016-05-31
Publisher Institution	Indian Academy of Sciences
Publisher Place	Bangalore, India
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Ni–Fe–Al$_{2}$O$_{3}$ nanocomposites wear resistance functionally graded duty cycle frequency. Materials Science Engineering
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Materials Science

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

Corrosion and wear behaviour of multilayer pulse electrodeposited Ni–Al$_{2}$O$_{3}$ nanocomposite coatings assisted with ultrasound

Electrodeposition of Ni e W e Al 2 O 3 nanocomposite coating with functionally graded microstructure

Study of wear resistance and nanostructure of tertiary Al$_{2}$O$_{3}$/Y$_{2}$O$_{3}$/CNT pulsed electrodeposited ni-based nanocomposite

Ni–Fe–Mn–(nano)Al$_{2}$O$_{3}$ Coating with Modulated Composition and Grain Size

Electroless Ni-P-PTFE-Al$_{2}$O$_{3}$ Dispersion Nanocomposite Coating for Corrosion and Wear Resistance

Functionally Graded Coating of Ni-Fe Fabricated by Pulse Electrodeposition

Influence of pulse electrodeposition parameters on microhardness, grain size and surface morphology of Ni–Co/SiO$_{2}$ nanocomposite coating

Microstructure and Wear Resistance of Laser Clad Fe-Cr$_{3}$C$_{2}$ Composite Coating on 35CrMo Steel

Electroless Ni-P and Ni-P-Al$_{2}$O$_{3}$ Nanocomposite Coatings and Their Corrosion and Wear Resistance

Ni–Fe–Al$_{2}$O$_{3}$ electrodeposited nanocomposite coating with functionally graded microstructure

Similar Documents

Corrosion and wear behaviour of multilayer pulse electrodeposited Ni–Al$_{2}$O$_{3}$ nanocomposite coatings assisted with ultrasound

Electrodeposition of Ni e W e Al 2 O 3 nanocomposite coating with functionally graded microstructure

Study of wear resistance and nanostructure of tertiary Al$_{2}$O$_{3}$/Y$_{2}$O$_{3}$/CNT pulsed electrodeposited ni-based nanocomposite

Ni–Fe–Mn–(nano)Al$_{2}$O$_{3}$ Coating with Modulated Composition and Grain Size

Electroless Ni-P-PTFE-Al$_{2}$O$_{3}$ Dispersion Nanocomposite Coating for Corrosion and Wear Resistance

Functionally Graded Coating of Ni-Fe Fabricated by Pulse Electrodeposition

Influence of pulse electrodeposition parameters on microhardness, grain size and surface morphology of Ni–Co/SiO$_{2}$ nanocomposite coating

Microstructure and Wear Resistance of Laser Clad Fe-Cr$_{3}$C$_{2}$ Composite Coating on 35CrMo Steel

Electroless Ni-P and Ni-P-Al$_{2}$O$_{3}$ Nanocomposite Coatings and Their Corrosion and Wear Resistance

Ni–Fe–Al$_{2}$O$_{3}$ electrodeposited nanocomposite coating with functionally graded microstructure