Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing

The friction-reducing performance of surfaces with regular nanotextures is a key topic in surface engineering research. This paper presented a simple, easily controlled method for fabricating regular nanotextures on an electrodeposited Ni-Co alloy. The electronic controlling on the friction performa...

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Main Authors:	Haifeng Yang, Kun Liu, Yanqing Wang, Hao Liu, Jiaxiang Man, Bo Sun
Format:	Article
Language:	English
Published:	Hindawi Limited 2017-01-01
Series:	Journal of Spectroscopy
Online Access:	http://dx.doi.org/10.1155/2017/7920652

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spelling	doaj-2c30e41b6cbc4da494948ac71615291f2020-11-24T20:53:04ZengHindawi LimitedJournal of Spectroscopy2314-49202314-49392017-01-01201710.1155/2017/79206527920652Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser ProcessingHaifeng Yang0Kun Liu1Yanqing Wang2Hao Liu3Jiaxiang Man4Bo Sun5College of Mechanical & Electrical Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, ChinaCollege of Mechanical & Electrical Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, ChinaSchool of Materials Science and Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaCollege of Mechanical & Electrical Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, ChinaCollege of Mechanical & Electrical Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, ChinaCollege of Mechanical & Electrical Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, ChinaThe friction-reducing performance of surfaces with regular nanotextures is a key topic in surface engineering research. This paper presented a simple, easily controlled method for fabricating regular nanotextures on an electrodeposited Ni-Co alloy. The electronic controlling on the friction performance of a nanotexured surface was investigated by AFM. The results showed that the frictional force of a nanotexured surface can be controlled by an external electric field. Before laser processing, the friction initially increased with the bias voltage and then decreased after the bias voltage exceeded 1.0 V. Its friction forces can be changed more than 2 times under the different external electric field. After laser processing, the trend of the frictional force was reversed and its friction forces changed more than 12 times for the laser-processed sample with 0.18 J/cm2 laser power. The results also showed that the friction force decreased when using different nanotextures in an external electric field.http://dx.doi.org/10.1155/2017/7920652
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Haifeng Yang Kun Liu Yanqing Wang Hao Liu Jiaxiang Man Bo Sun
spellingShingle	Haifeng Yang Kun Liu Yanqing Wang Hao Liu Jiaxiang Man Bo Sun Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing Journal of Spectroscopy
author_facet	Haifeng Yang Kun Liu Yanqing Wang Hao Liu Jiaxiang Man Bo Sun
author_sort	Haifeng Yang
title	Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing
title_short	Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing
title_full	Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing
title_fullStr	Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing
title_full_unstemmed	Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing
title_sort	electronic controlling on nanotribological properties of a textured surface by laser processing
publisher	Hindawi Limited
series	Journal of Spectroscopy
issn	2314-4920 2314-4939
publishDate	2017-01-01
description	The friction-reducing performance of surfaces with regular nanotextures is a key topic in surface engineering research. This paper presented a simple, easily controlled method for fabricating regular nanotextures on an electrodeposited Ni-Co alloy. The electronic controlling on the friction performance of a nanotexured surface was investigated by AFM. The results showed that the frictional force of a nanotexured surface can be controlled by an external electric field. Before laser processing, the friction initially increased with the bias voltage and then decreased after the bias voltage exceeded 1.0 V. Its friction forces can be changed more than 2 times under the different external electric field. After laser processing, the trend of the frictional force was reversed and its friction forces changed more than 12 times for the laser-processed sample with 0.18 J/cm2 laser power. The results also showed that the friction force decreased when using different nanotextures in an external electric field.
url	http://dx.doi.org/10.1155/2017/7920652
work_keys_str_mv	AT haifengyang electroniccontrollingonnanotribologicalpropertiesofatexturedsurfacebylaserprocessing AT kunliu electroniccontrollingonnanotribologicalpropertiesofatexturedsurfacebylaserprocessing AT yanqingwang electroniccontrollingonnanotribologicalpropertiesofatexturedsurfacebylaserprocessing AT haoliu electroniccontrollingonnanotribologicalpropertiesofatexturedsurfacebylaserprocessing AT jiaxiangman electroniccontrollingonnanotribologicalpropertiesofatexturedsurfacebylaserprocessing AT bosun electroniccontrollingonnanotribologicalpropertiesofatexturedsurfacebylaserprocessing
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Electronic Controlling on Nanotribological Properties of a Textured Surface by Laser Processing

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