Smart Materials (and others)

These materials react and change with a physical change in their environment e.g. heat, light, electrical current.

• Smart Materials
• Modern materials
• Nano materials
• New Materials

I am a smart material that is easily bent when cool but jump back into shape when heated above a certain temperature eg. nitinol

• Shape memory Alloys
• Nano Materials
• Ceramics
• Cornstarch polymers

Materials that use small particles to give them cool properties:
-they have medical uses(antibacterial fabrics)
-Self cleaning fabrics

• Smart Materials
• Nano materials
• Modern Materials
• Super alloys

Respond to changes in temperature by changing colour, t-shirts, mugs and temperature strips

• Nanomaterials
• Thermochromic materials
• Integrated electronics
• Thermochronic Materials

Material made from a combination if two or more different materials, in layers or in a mixture

• Lamination
• Layering
• Composite
• Alloy

Which one of these is NOT a composite?

• GRP
• laminate wood flooring
• neoprene
• Concrete

A composite material is made of 

• A single material
• Two or more separate materials
• Two or more chemically combined materials
• None of these

What is Ferrous metal

• Material that have good conductor electric

• metal consists or Chromium

• Metal have non magnetic properties

• Metal have iron as based metal

Most ferrous metal are also _______________making them useful in motor and electric appliance

• magnetic

• Durable

• tensile strength

• mellable

No iron content also mean the material have a high

• malleable

• corrosion resistance

• tensile strength

• durability