The information of Nano Bismuth Powder:
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Particle size
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80-100nm
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Purity
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99.5%
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Color
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Black Grey
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CAS No.
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7440-69-9
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EINECS No.
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231-177-4
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MF
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Bi
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Properties:Nano Bismuth Powder is easy to disperse and have high oxidation temperature.It also has good sintering contractility and mainly used in metallurgy industry,lubricating oil additive and magnetic materials.
Application:
1.Magnetic materials:bismuth thermal neutron absorption cross section is small and lower melting point,high boiling point,can be used for the medium of heat transfer in the reactor.
2.Metallurgy additive:nano bismuth powder can be used for cast iron,steel and aluminum additive,to improve the performance of the free cutting on the alloy.
3.Metal Nano lubrication additive:add 0.1~0.5% Nano Bismuth powder into lubricating grease.Make the friction in the process of the friction surface self-lubricating, self-heating membrane,significantly improve the performance of the lubricating grease.
