Microstructure Analysis of the Carbon Nano Tubes-Aluminum Composite with different Manufacturing Conditions
Journal Title: International Journal of Science and Research (IJSR) - Year 2012, Vol 1, Issue 3
Abstract
The interest in carbon nano tubes (CNTs) as reinforcements for aluminum (Al) has been growing considerably. Efforts have been largely focused on investigating their contribution to the enhancement of the mechanical performance of the composites. The uniform dispersion of CNTs in the Al matrix has been identified as being critical to the pursuit of enhanced properties. Stir Casting method as a mechanical dispersion technique has proved its potential. In this work, we use Stir casting method to disperse up to 4 wt. % CNT in an Al matrix. The effect of CNT content on the Physical properties of the composites like SEM, XRD was investigated. The improvement of physical properties for composites of Al – CNT has been compared with pure aluminum [1100].
Response of Onion (Allium Cepa L.) Growth and Yield to Different Combinations of N, P, S, Zn Fertilizers and Compost in Northern Ethiopia
"Low soil fertility status is a limiting factor in northern Ethiopia in general and the study area in particular. To improve this problem and increase onion yield, balanced fertilization is a key important factor identif...
Performance Analysis of Dispersion Compensation in WDM Optical Communication Systems
The rapid growth in demand for high-capacity telecommunication links, and the speed limitation of single-wavelength links, has resulted in an extraordinary increase in the use of Wavelength-Division Multiplexing (WDM) in...
Impact of Foreign Direct Investment on Indian Economy
Foreign direct investment plays a crucial role in channelizing transfer of capital and technology and perceived to be a potent factor in promoting economic growth in developing countries like India. They act as a long t...
Teachable Moments: A Tool for Improving Learner’s Learning in Depth and Breath
Paper attempts to bring the idea of teachable moments to be a serious part of school teaching. Teachable moments are unplanned seized opportunities for teaching important aspects related to learning contents, social and...
Dyeing of Polyester Fabrics Using Microwave Irradiation Technique
Dyeing of polyester with disperse dyes, red 60 and blue 56 was done using microwaves irradiation technique. Different parameters such as dyeing time, dye concentration, power of microwave used and Liquor ratio were studi...