Cover Image

Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication

Link to publisher's homepage at https://www.elsevier.com/

Saved in:
Bibliographic Details
Main Authors: Riyadh A., Al-Samarai, Haftirman, Dr., Khairel Rafezi, Ahmad, Dr., Yarub, Al-Douri, Assoc. Prof. Dr.
Other Authors: Al_badri70@yahoo.com
Format: Article
Language:English
Published: Elsevier B.V. 2014
Subjects:
Aluminum silicon Piston
Hypereutectic
Hypoeutectic
Roughness
Wear
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/32676
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.unimap-32676
record_format dspace
spelling my.unimap-326762014-03-13T09:37:08Z Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication Riyadh A., Al-Samarai Haftirman, Dr. Khairel Rafezi, Ahmad, Dr. Yarub, Al-Douri, Assoc. Prof. Dr. Al_badri70@yahoo.com haftirman@unimap.edu.my rafezi@unimap.edu.my yarub@unimap.edu.my Aluminum silicon Piston Hypereutectic Hypoeutectic Roughness Wear Link to publisher's homepage at https://www.elsevier.com/ The tribological behavior of tow Al-Si alloys under the influence of surface roughness average was investigated for the present study. The silicon content of these alloys ranged 10 and 16-wt% Si, and includes hypoeutectic 383 Al alloys and hypereutectic 390 Al alloys. Various surface roughness averages (Ra) of different degrees were verified as well as three different loads 10, 20 and 30 N, speeds 200, 300 and 400 rpm and relative humidity 75%. Different surface preparation techniques result in different Ra values from (0.2and 4) ± 0.05 urn. Surfaces were analyzed through scanning electron microscopy and X-ray dispersive analyses. A pin on-disc apparatus was used for testing in lubrication sliding wear. It was noted that the weighted and volumetric wear rate decreases the degree of roughness and the friction coefficient is a function of the stability state. Wear rate is decreased and the transition from high to low wear increases with an increase in the average surface roughness. It was found that, after the sliding velocity, there was an increase in wear of Al-Si with increasing load, using a scanning electron microscope to study the wear mechanisms. At high speeds, The results of mechanical properties of aluminum-silicon alloys were finally correlated with the amount of silicon in aluminum and secondary processing technique 2014-03-13T09:37:08Z 2014-03-13T09:37:08Z 2013 Article Procedia Engineering, vol. 53, 2013, pages 616-623 978-162748634-7 1877-7058 http://www.sciencedirect.com/science/article/pii/S1877705813001987 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32676 en Elsevier B.V.
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 Aluminum silicon Piston
Hypereutectic
Hypoeutectic
Roughness
Wear
spellingShingle Aluminum silicon Piston
Hypereutectic
Hypoeutectic
Roughness
Wear
Riyadh A., Al-Samarai
Haftirman, Dr.
Khairel Rafezi, Ahmad, Dr.
Yarub, Al-Douri, Assoc. Prof. Dr.
Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication
description Link to publisher's homepage at https://www.elsevier.com/
author2 Al_badri70@yahoo.com
author_facet Al_badri70@yahoo.com
Riyadh A., Al-Samarai
Haftirman, Dr.
Khairel Rafezi, Ahmad, Dr.
Yarub, Al-Douri, Assoc. Prof. Dr.
format Article
author Riyadh A., Al-Samarai
Haftirman, Dr.
Khairel Rafezi, Ahmad, Dr.
Yarub, Al-Douri, Assoc. Prof. Dr.
author_sort Riyadh A., Al-Samarai
title Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication
title_short Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication
title_full Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication
title_fullStr Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication
title_full_unstemmed Effect of roughness of hypo-and hyper-eutectic Al-Si piston alloy on wear characteristics under lubrication
title_sort effect of roughness of hypo-and hyper-eutectic al-si piston alloy on wear characteristics under lubrication
publisher Elsevier B.V.
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/32676
_version_ 1643796959955255296
score 13.214268

Similar Items