Nano and micron bismuth metal powder

Application of nano bismuth metal powder:

Due to the low shear strength of soft metal bismuth powder, in the case of double formation of a lubricating film on the friction surface of the soft metal, slippage will occur inside the soft metal, which has good anti-friction, wear and self-healing properties. Ultrafine bismuth powder not only has the good lubricating and synergistic effect of sulfur, phosphorus and other substances, but also a single bismuth nanoparticle has excellent tribological properties.

Bismuth metal brittle materials are environmentally friendly, because in addition to high resistivity and strong diamagnetic field effect, it is also suitable for low melting point alloy materials, metallurgical additives, catalysts, drugs, semiconductor materials and high temperature superconducting materials. There are also a wide range of lubrication fields. application.

Bismuth metal powder is widely used in various bismuth alloy products, low temperature solders, steel metallurgy additives, petroleum exploration and projectile bombs, plastic fillers, precision castings, electroplating wheels, grinding, grinding, etc.

Used to manufacture bismuth eutectic alloys, such as fire hose pistons, electric fuses, and the solidification and shrinkage characteristics of bismuth alloys. It is not suitable for casting printing and high-precision molds.

Specification of nano bismuth metal powder:

Size:50nm, 100-200nm, 1-3um

Purity:99.9%

CAS No:7440-69-9

ENINEC No.:231-177-4
Appearance:black powder

Shape:Spherical