STUDY THE EFFECT OF SOLUTION TREATMENT ON MECHANICAL PROPERTIES OF AL-7%SI-0.3%MG ALLOY
Journal Title: Academic Research International - Year 2013, Vol 4, Issue 4
Abstract
This research includes study the effect of solutiontreatment (T6) on wear behavior of Al-Si-Mg alloy. The tested samples were solution treatment at (150,170,200 oC) for range of aging time (60, 90, 120 min.) with slidingspeed 0f (0.94 m/s) during test time of (5, 10, 15, 20 min.). The results show thatas aging time was increased ,the wear rate was decreased ,also we observed that as wear test time was increased, the wear rate was increased also, for aging temperature we found the were rate was decreased with the increasing of aging temperature.The vickers hardness number Hv was increased with increasing of aging time and aging temperature. The optimum hardness value was found at aging temperature of (200 oC) and minimum wear rate at aging temperature (120 oC), and we found at that solution treatment improved the were rate by 5% and 55% for hardness number at aging temperature 200 oC as compared with cast alloy.
Authors and Affiliations
Ammar Ammar
Keywords
Related Articles
- EP ID EP141180
- DOI -
- Views 71
- Downloads 0
EFFECT OF BASIL (OCIMUM BASILICUM L.) ON COCCIDIAL INFECTION IN BROILER CHICKS
This study was conducted to determine the effect of basil (Ocimium basilicum L.) and the beneficial inclusion level in broiler chicks coccidial infection. The study was carried out with two hundred and forty chicks f...
VISCOUS DISSIPATION EFFECT ON THE MIXED CONVECTION MH FLOW TOWARDS A STAGNATION POINT WITH CONVECTIVE BOUNDARY CONDITION IN A POROUS MEDIA
An analysis of the viscous dissipation effect of the mixed convection MHD flow towards a stagnation point with convective boundary condition embedded in a porous media has been the subject of this research work. The...
SOCIO-CULTURAL IMPEDIMENTS TO WOMEN POLITICAL EMPOWERMENT IN PAKHTUN SOCIETY
Equality in political participation is one of the major priorities for the advancement of women throughout the globe. However, women in Pakistan are living in quagmire of centuries old customs and traditions which barric...
SWOT ANALYSIS OF GROWTH OF WOMEN ENTREPRENEURS IN DAR ES SALAAM
With limited data and information, this paper aims to examine the growth of women entrepreneurs in Dar es Salaam city Tanzania on strengths, weakness, opportunities and threats. Well-functioning business sectors are cr...
NATIONAL INTERNSHIP PROGRAMME AND ITS EVALUATION: A CASE STUDY OF PUNJAB REGION
Universities and colleges provide education, however it is found that education alone is not enough to achieve the high performance indices in practical work environment. Against this background there is a growing tren...