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Nanoparticles for anti-wear lubricant additives Nanoparticles for anti-wear lubricant additives

In the past ten years, the phenomenon and products of adding additives to lubricating oil on the market have been increasing day by day, and some new theories have also been put forward, especially the development of nanotechnology and the applicatio...

Bi Bismuth Nanoparticles

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Application fields of nano-bismuth powder: 1. Metal nano-lubricating additive: Add 0.1~0.3% nano-bismuth powder to the grease to form a self-lubricating and self-healing film on the surface of the friction pair during the friction process, which significantly improves the performance of the grease. 2. Metallurgical industry: Nano-bismuth powder can be used as an additive for cast iron, steel and aluminum alloy to improve the free cutting performance of the alloy. 3. Magnetic materials: The thermal neutron absorption cross section of bismuth is very small, the melting point is low, and the boiling point is high. It can be used as a heat transfer medium in nuclear reactors. 4. Other applications.
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