hi am Mallikarjun m i would like to get the seminar ALLUMINIUM ALLOYS CONDUCTORS.. please help ....etc

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this seminar describes steps involved in the manufacturing process of semicrystalline thermoplastic matrix composites. The model relates the temperature and pressure applied during processing to a) the flow of the matrix into the fiber tow, b) the formation of contact and bond between adjacent plies, and c) the crystallinity. The results of the model were verified by tests performed with PEEK 150P polymer and APC-2 graphite/PEEK composite. ....etc

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Hiii
My name is Shams Alzubaidy . i want to ask for application of PMCs , mechanical , chemical properties of PMCs ..
Thanx . ....etc

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please i am really in need of that semiar topic that is ''god particle'' ... Plzz provide me a detail notes on dat topic... Em really in need of it ....etc

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PRESENTED BY:
AVINANDAN SANDILYA


ALUMINIUM AND ITS ALLOYS
INTRODUCTION
 It is the third most abundant element of 8% on earth crust and normally found in oxide forms. It is a non-ferrous metal.
 It does not occur free in nature.
 Therefore it remained unknown until the nineteenth century.
ORES OF ALUMINIUM
ALLOYS OF ALUMINIUM
Designations of wrought aluminium alloys
Non-heat-treatable alloys
1xxx series (Super-purity and commercial-purity aluminium)
3xxx series (Al-Mn a ....etc

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Particle reinforced MMC?s are now being produced commercially and in this paper the various processing techniques used for the production of aluminium composites and factors affecting their quality are overviewed. The various techniques like powder metallurgy, spray deposition, molten metal infiltration, molten metal mixing, liquid metallurgy, compo-casting technique etc. The factors affecting the uniform dispersion of the composites and the various properties of the metal matrix composites are also discussed. Aluminium alloy matrix particulate ....etc

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ARE NATURAL FIBER COMPOSITES ENVIRONMENTALLY SUPERIOR TO GLASS FIBER REINFORCED COMPOSITES?
INTRODUCTION:-
• Natural fibers have been used to reinforce materials for
over 3,000 years.
• Many types of natural fibers have been investigated for
use in plastics .including , Flax, hemp, jute, straw,
wood fiber, rice husks,wheat,barley,oats .
• Natural fibers have the advantage that they are
renewable resources and have marketing appeal.
• Natural fibers are increasingly used in automotive a ....etc

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....etc

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siju ,part time b-tech student ....etc

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Abstract

Rapid urbanization has resulted in drastic increase in housing demand today. The traditional or conventional method of construction for mass housing is comparatively, a slow process and has limited quality control, particularly when a large size project is involved. It is therefore obligatory to work out a method or a scheme where the speed and quality of construction are controlled automatically by a systematic approach. Many methods have emerged and have been tried out and are still being adopted ....etc

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