PRESENTED BY:
ROHAN SAMKARIA

DEPARTMENT OF PHYSICS
NATIONAL INSTITUTE OF TECHNOLOGY, HAMIRPUR (HP)-177005


PROPERTIES OF ALUMINATES

An Aluminate is a compound containing aluminum and oxygen.

Spinel MgAl2O4, after which this class of minerals is named.

Aluminates possesses a high melting point.

Good mechanical strength .

Excellent chemical resistance.

High thermal conductivity.

APPLICATIONS

Used as catalyst support, sensor technology and fuel cells ....etc

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to get information about the topic properties of peek polymer related topic refer the page link bellow

http://seminarsprojects.net/Thread-carbon-fiber-reinforced-polymer-full-report?pid=15487&mode=linear ....etc

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INTRODUCTION

Tribology is defined as science and technology of interacting surfaces in relative motion and of related subjects and practices. However the subject Tribology generally deals with the technology of lubrication, friction control and wear prevention of surfaces having relative motion under load.
The two main constituents of Tribology are friction and wear, which controlled and reduced, automatically increases the service life of machine elements.
In past few years, wood iron and skin have been used as journ ....etc

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i want to view your ppt for my seminar on composite linings. please allow me to view your ppt ....etc

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Abstract
This paper focuses on the experimental investigation carried out on high strength concrete reinforced with hybrid fibres (combination
of hooked steel and a non-metallic fibre) up to a volume fraction of 0.5%. The mechanical properties, namely, compressive strength, split
tensile strength, flexural strength and flexural toughness were studied for concrete prepared using different hybrid fibre combinations
steel polypropylene, steel polyester and steel glass. The flexural properties were studied using four point bending t ....etc

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IMPROVEMENT OF MECHANICAL PROPERTIES OF RIGID PAVEMENTS

INTRODUCTION
Transportation-basic infrastructure-development

Rigid and flexible

Basic neccesity-stable against loads

Rigid offers more strength load

But change in temp. warping up and warping down

To relieve stress-joint

Joint from the weaker plane and most of defects occur there

Increase the mechanical properties such as load carrying capacity and cracking resistance

Methods for improvement


Rigid Pavement
Consist of sub ....etc

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Abstract :

The case study project is significant since mild steel is used in structure, case hardening, gears, free cutting steels, shafting, forging etc. Mild steel plates were tested for mechanical properties like hardness, tensile strength, yield point etc. Later on the plates were joined by submerged arc welding and the mechanical properties were estimated again. Also weld ability, harden ability, tensile test etc. were conducted for the same result. ....etc

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....etc

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i need al2o3 nanofluid property for my project work ....etc

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physical and chemical properties of quarry dust ppt ? ....etc

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