Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels
Link to publisher's homepage at www.wu.ac.th/
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Walailak University
2014
|
| Subjects: | |
| Online Access: | http://dspace.unimap.edu.my:80/dspace/handle/123456789/32718 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.unimap-32718 |
|---|---|
| record_format |
dspace |
| spelling |
my.unimap-327182014-03-14T01:30:24Z Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels Riyadh A., Al-Samarai Yarub, Al-Douri, Assoc. Prof. Dr. Haftirman, Dr. Khairel Rafezi, Ahmad, Dr. Al_badri70@yahoo.com yarub@unimap.edu.my haftirman@unimap.edu.my rafezi@unimap.edu.my Anti-wear and friction Lubricating oil Nanoparticles Piston Tribological chemistry Link to publisher's homepage at www.wu.ac.th/ The rheological properties of nanometric tungsten disulphide (WS2) nanoparticles oil lubricants and its tribological performance with two hypereutectic Al-Si alloy and carbon steel are examined. These two oils are used to reduce wear and friction and to explore the actions via tribological pin-on-disk tests. The pin was made from hypereutectic Al-Si alloy on steel disk, taking into consideration the effect of loads (10, 20, 30 N) and different speed (200, 300, 400 rpm). Oils with and without WS2 nanoparticles reveal the loss rate due to friction. The results show that WS2 nanoparticles oil-dispersed lubricants are capable of reducing wear, improved by a mechanism which was characterized not only by the viscosity of the WS2 nanoparticles suspensions but also the promotion of contact's surface as combined anti-corrosion, as well as effective reduction of friction on the surface film. Therefore, a lubricant added to nanoparticles can protect the piston surface. 2014-03-14T01:30:24Z 2014-03-14T01:30:24Z 2013-06 Article Walailak Journal of Science and Technology, vol. 10(3), 2013, pages 277-287 1686-3933 http://wjst.wu.ac.th/index.php/wjst/article/view/253 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32718 en Walailak University |
| institution |
Universiti Malaysia Perlis |
| building |
UniMAP Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaysia Perlis |
| content_source |
UniMAP Library Digital Repository |
| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Anti-wear and friction Lubricating oil Nanoparticles Piston Tribological chemistry |
| spellingShingle |
Anti-wear and friction Lubricating oil Nanoparticles Piston Tribological chemistry Riyadh A., Al-Samarai Yarub, Al-Douri, Assoc. Prof. Dr. Haftirman, Dr. Khairel Rafezi, Ahmad, Dr. Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels |
| description |
Link to publisher's homepage at www.wu.ac.th/ |
| author2 |
Al_badri70@yahoo.com |
| author_facet |
Al_badri70@yahoo.com Riyadh A., Al-Samarai Yarub, Al-Douri, Assoc. Prof. Dr. Haftirman, Dr. Khairel Rafezi, Ahmad, Dr. |
| format |
Article |
| author |
Riyadh A., Al-Samarai Yarub, Al-Douri, Assoc. Prof. Dr. Haftirman, Dr. Khairel Rafezi, Ahmad, Dr. |
| author_sort |
Riyadh A., Al-Samarai |
| title |
Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels |
| title_short |
Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels |
| title_full |
Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels |
| title_fullStr |
Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels |
| title_full_unstemmed |
Tribological properties of WS2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels |
| title_sort |
tribological properties of ws2 nanoparticles lubricants on aluminum-silicon alloy and carbon steels |
| publisher |
Walailak University |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/32718 |
| _version_ |
1643796963196403712 |
| score |
13.226497 |