NDLI: Testing Atmosphere Effect on Friction and Wear Behaviors of Duplex TiC/a-C(Al) Nanocomposite Carbon-Based Coating

Content Provider	Springer Nature Link
Author	Zhou, Shengguo Wang, Liping Xue, Qunji
Copyright Year	2012
Abstract	Due to strongly tribological atmosphere sensitivity of carbon-based coatings, it is of extreme significance to investigate their friction and wear behaviors in different atmospheres. In this letter, duplex nc-TiC/a-C(Al) nanocomposite carbon-based coating coupled with high hardness, low internal stress and high adhesion strength was successfully fabricated using magnetron sputtering process. The friction and wear behaviors of as-fabricated coating were evaluated in dry N$_{2}$, humid N$_{2}$, air, dry O$_{2}$, and humid O$_{2}$ atmospheres, respectively. Results show that the as-fabricated coating possesses very high friction and wear due to the strong covalent bond interactions at the sliding interface caused by the free σ-bonds on the coating surface in dry N$_{2}$ atmosphere. Whereas the free σ-bonds can be efficiently terminated and passivated by water and/or oxygen molecules to weaken the strong covalent bond interactions to result in low friction and wear of coating in humid N$_{2}$, air, dry O$_{2}$, and humid O$_{2}$ atmospheres. The compact and homogeneous carbonaceous tribo-layer on the counterpart is mainly responsible for the lowest friction and wear of coating in humid N$_{2}$ atmosphere. Whereas the tribo-layer can be restrained to a certain extent by the tribo-chemical reaction, especially it results in a nearly negligible carbonaceous tribo-layer on the counterpart in dry O$_{2}$ atmosphere, which is mainly responsible for largely increased friction and wear of coating.
Starting Page	435
Ending Page	446
Page Count	12
File Format	PDF
ISSN	10238883
Journal	Tribology Letters
Volume Number	47
Issue Number	3
e-ISSN	15732711
Language	English
Publisher	Springer US
Publisher Date	2012-06-30
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	nc-TiC/a-C(Al) Nanocomposite Atmosphere Tribo-layer Surfaces and Interfaces, Thin Films Nanotechnology Tribology, Corrosion and Coatings Physical Chemistry Theoretical and Applied Mechanics
Content Type	Text
Resource Type	Article
Subject	Surfaces, Coatings and Films Mechanics of Materials Mechanical Engineering Surfaces and Interfaces

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

Friction and Wear Characteristics of C/Si Bi-layer Coatings Deposited on Silicon Substrate by DC Magnetron Sputtering

Influence of Surface Roughness on the Transfer Film Formation and Frictional Behavior of TiC/a-C Nanocomposite Coatings

Friction and Wear Properties of Electrodeposited Nickel–Titania Nanocomposite Coatings

Analysis for Wear Behaviors of Oxidative Wear

“Metal-Reservoir” Carbon-Based Nanocomposite Coating for Green Tribology

Friction and Wear Behaviors of Indirect Dental Restorative Composites

Tribological Properties of Nanodiamond-Epoxy Composites

Wear Behavior of Nanostructured Al and Al–B$_{4}$C Nanocomposites Produced by Mechanical Milling and Hot Extrusion

Existence of a Tribo-Modified Surface Layer on SBR Elastomers: Balance Between Formation and Wear of the Modified Layer

Testing Atmosphere Effect on Friction and Wear Behaviors of Duplex TiC/a-C(Al) Nanocomposite Carbon-Based Coating

Similar Documents

Friction and Wear Characteristics of C/Si Bi-layer Coatings Deposited on Silicon Substrate by DC Magnetron Sputtering

Influence of Surface Roughness on the Transfer Film Formation and Frictional Behavior of TiC/a-C Nanocomposite Coatings

Friction and Wear Properties of Electrodeposited Nickel–Titania Nanocomposite Coatings

Analysis for Wear Behaviors of Oxidative Wear

“Metal-Reservoir” Carbon-Based Nanocomposite Coating for Green Tribology

Friction and Wear Behaviors of Indirect Dental Restorative Composites

Tribological Properties of Nanodiamond-Epoxy Composites

Wear Behavior of Nanostructured Al and Al–B$_{4}$C Nanocomposites Produced by Mechanical Milling and Hot Extrusion

Existence of a Tribo-Modified Surface Layer on SBR Elastomers: Balance Between Formation and Wear of the Modified Layer

Testing Atmosphere Effect on Friction and Wear Behaviors of Duplex TiC/a-C(Al) Nanocomposite Carbon-Based Coating