Ceramic and Super Conductor in Material Science – Study Material
Super conducting materials ;
One of the most interesting and unusual properties of solids is that certain metals and alloys exhibit almost zero resistivity (i.e. infinite conductivity) when they are cooled to sufficiently low temperatures. This phenomenon is called superconductivity. For more details click the PDF link given below.
- The Meissner effect
- Types of Superconductors
- Isotope effect in superconductivity
- Magnetci Levitation
- Nanophase materials
- Shape Memory Alloys (SMA)
- Metallic – matrix composites (MMCs)
Super plasticity :
The capability of some poly crystalline materials to exhibit very large textile deformations without necking or fracture is known as super plasticity.
Cermets are large – particle composites containing between 80% to 90% ceramic and remaining % metal. These are materials which aim to blend the strength of ceramics with the ductility and toughness of metals.
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