Cryogenic Grinding

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Cryogenic Grinding

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By: arunnraju (36 month(s) ago)

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By: vishgan (43 month(s) ago)

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Presentation Transcript

Carbon Fibres : 

Carbon Fibres Presented by Harish

Introduction : 

Introduction Graphite based products Carbon - a hi-tech & low-tech material The cutting edge material

What is Carbon Fibre : 

What is Carbon Fibre One of the strongest fibers known to man The latest reinforcement materials used in composites Exhibit properties better than any metal

Properties : 

Properties High tensile strength Low thermal expansion Electrically and thermally conductive Light weight and low density High abrasion and wear resistance

Chemical Production : 

Chemical Production Polyacrylonitrile(PAN) produced by Sohio process & oxidized Carbonization Graphitization Application of tension

Manufacturing of parts : 

Manufacturing of parts Open moulding Vacuum Infusion Resin injection Vacuum Bag and Press Moulding Pultrusion

Advantages : 

Advantages Very low weight High impact tolerance Insensitive to temperature changes Reduced maintenance costs Long service life

Shortcomings : 

Shortcomings Oxidize readily between 600-700°C Very expensive Complicated to produce High electrical conductivity of graphite particles

Applications : 

Applications Aerospace and aircraft industry Sports equipment Automotive parts Acoustics Microelectrode in extracellular recording

Conclusion : 

Conclusion Revolutionized the field of light weight materials The new substitute for metals The future manufacturing material

Slide 15: 

Thank you

Slide 16: 

Questions please…...