Reactive Powder Concrete is a developing composite material that will allow the concrete industry to optimize material use, generate economic benefits and build structures that are strong, durable and sensitive to environment.RPC is an ultra high strength and high ductility cementitious composite with enhanced physical and mechanical properties. It was first developed in the early 1990?s by Bouygue?s laboratory in France. It consists of a special concrete where its microstructure is optimized by precise gradation of all particles in the mix to ....etc

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INTRODUCTION
Powder metallurgy is concerned with the production of metal powders and converting them to useful shapes. It is a material processing technique in which particulate material are consolidate to semi finished and finished products. Generally the emphasis is on the metallic material but the principal of the process apply with little modification to ceramic, polymers and a variety of composite materials composed of metallic and non metallic phases. Nowadays powder metallic techniques are increasingly used to ....etc

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REACTIVE POWDER CONCRETE


INTRODUCTION
A composite material & ultra high strength with mechanical properties.

Mixture of fiber reinforced, super plasticized, silica fume, cement & quartz sand

with very low water cement ratio.

Quartz sand used instead of ordinary aggregate. Therefore increases compressive

strength.


COMPOSITION
It is composed of similar modulus of elasticity and size increasing homogeneity

reducing differential tensile strain.

The material having the largest partic ....etc

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THE CHEMISTRY BEHIND POWDER AND EXPLOSIVES
AN HAVOC CONCEPT


WHAT DO U MEAN BY THE TERM “EXPLOSIVES”- A BRITTLE DISASTER”

Explosives are basically chemical compounds,they cause explosion they flare up with loud sound. An explosive material have many special character bt one of them are:-
1] It is a unstable material and changes its form very fast…….
2] while changing its forms it explodes by bursting and making loud sound.
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Can anybody help me for geting information about reactive powder concrete for mt ME prject ....etc

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This study investigates and compares fatigue behavior of forged steel and powder metal connecting rods. A literature review on several aspects of connecting rods in the areas of load and stress analysis, durability, manufacturing, and optimization is also provided. The experiments included strain-controlled specimen testing, with specimens obtained from the connecting rods, as well as load-controlled connecting rod bench testing. Monotonic and cyclic deformation behaviors, as well as strain-controlled fatigue properties of t ....etc

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Reactive Powder Concrete is a developing composite material that will allow the concrete industry to optimize material use, generate economic benefits and build structures that are strong, durable and sensitive to environment.RPC is an ultra high strength and high ductility cementitious composite with enhanced physical and mechanical properties. It was first developed in the early 1990â„¢s by Bouygueâ„¢s laboratory in France. It consists of a special concrete where its microstructure is optimized by precise gradation of all particles in ....etc

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Processing of Powder Metals,
Ceramics, Glass & Superconductors


abstraction
Commonly used metals in P/M
Iron,Tin, Copper, Aluminum, and Nickel

It is a completive process with forging and machining

Parts can weigh as much as little as 2.5Kg or up to 50Kg


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