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Nanomakers is designer and producer of nano silicon carbide (SiC) and nano silicon (Si) in industrial quantity. Materials booster: Nano Si for doubler energy density of lithium-ion battery; Nano SiC for higher mechanical properties for various materials (elastomers, polymers, metals, ceramics)

Metals

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The Nano Silicon Carbide (SiC) allows strengthening of many metals or reducing metal usage. The weight gains may vary depending on the material, up to 30%.

Aluminum

The use of very small (1%) amount of nano SiC in aluminum alloy A356 type allows significant gains in strength or weight. Studies conducted by the University of Wisconsin show an increased aluminum strength by 100% with 1% nano SiC.

  • Reinforcement of the mechanical characteristics with equal weight or lightening of the material.

  • Weight gain up to 30% for identical resistance to the original material.

  • Strengthening critical parts

  • Lightening of metal parts with equal resistance

  • Economic gain on the raw material

 

The dispersion methods of nano SiC in aluminum alloys can be carried out by:

  • mixing in the molten alloy

  • mixing of dry powders

  • the electrolysis

Magnesium

Magnesium alloys are often used in foundries. With the same resistance, the parts made of magnesium alloy allows to obtain an important gain of weight.

 

Studies have shown that by adding 0.5-1% by mass of SiC nanoparticles in magnesium alloys (AZ91D type), the mechanical properties such as yield stress, tensile strength and elongation at break are clearly improved.

 

The mixing techniques can be by cast iron, semi-solid mixture with an ultrasonic system for better dispersion of nano SiC.