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Advanced Material

Topics

  • What is Advanced Material 
  • Properties of Advanced Materials 
  • Some examples of Advanced materials 
  • What are their place in manufacturing Industry? 
  • Benefits of advanced materials 
  • Advantages 

What is Advanced Material?

An Advanced material can be said to be a material which has engineered properties created through the development of specialized process and synthesis technology.

Properties of Advanced Materials

  • Generally they are:
    • Novel
  • Improved properties over its replacement
    • Weight
    • Strength
    • Formability
    • Conductivity
    • Etc..

Some examples of Advanced materials

  • Light Metals
    • Titanium
    • Magnesium
    • Aluminium
  • Composites
    • Carbon Fiber
    • Kevlar
    • Nano Composites
    • Metal laminates
  • Steels
    • Dual phase steels
    • Trip steels
    • Bake hardening steels
  • But, there are many more with very specific applications.

Why their place in manufacturing Industry

  • Advanced Materials have improved properties over its replacement.
    • Example :
      • −Weight 
      • −Strength
      • −Formability
      • −Conductivity
      • −Etc..
  • (However, the cost/benefit ratio of utilizing advanced materials often swing a decision in their favor.)

  • Currently both the Automotive and Aerospace industries are facing similar challenges:
    • Needs for:
      • Improved fuel economy
      • Improved Performance
      • Reduced emissions
  • (Current body structure designs using “standard” materials are also nearing peak optimization.)
  • Body structure weight reductions

Benefits of some advanced materials

  • Magnesium

    • −22% the weight of iron, and 65% of aluminium.
    • −magnesium alloys are around 50% the strength of steel,
    • −Stiffer than most plastics,
    • −are subject to corrosion.
  • The world market for magnesium currently at 450,000 tones per year and is increasing by 5%

  • Titanium

    • Titanium is as strong as steel, and is half the weight.
    • Its also very corrosion resistant,
    • has a high melting point.
    • Requires specialized machining and annealing processes
  • Titanium market growth is extremely cyclical, depending on the aerospace industry activity.

  • Carbon Fibre

    • light weight (75 percent lighter than steel),
    • High stiffness Youngsmodulus of up to 300 GPa(12 times that of steel)
    • more durable (infinite fatigue life within design parameters)

  • Nano composites

    • up to 98% stiffness improvement,
    • higher Heat Deformation Temp .
    • same impact strength
    • Improved fire resistance

  • Example: 

    • Football (22 cm), Pet flea (1mm), Human hair (80 µm), Red blood cells (7µm),Virus particles (150nm)

Advantages

  • Understand the opportunities.
  • Add value to your company
  • Develop knowledge your global competitor does not have.
  • Develop experience with working with Advanced Materials to lead your customer.
  • Value Add to you current products −Improved tool life, etc..

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