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Product description:Parameters of silver plate, silver slice and silver block
Purity: ≥ 99.99%
Density: ≥ 10.49g/cm3
Melting point: 961.93 ºC
Resistivity: 1.586 × 10^-8 Ω·m(20ºC)
Conductivity: 63 × 106/(m Ω)
Thermal conductivity: 429 W/(m · K)
Pure silver is a silvery white metal with good ductility. Its conductivity and heat transfer are relatively high among all metals.
Silver is often used to make highly sensitive physical instrument components, such as various automatic devices, rockets, submarines, computers, nuclear devices and communication systems. A large number of contact points in all these devices are made of silver. During use, each contact point will work for millions of times. It must be wear-resistant and reliable in performance, and can withstand strict working requirements. Silver can fully meet various requirements. If rare earth elements are added to silver, its performance will be better. The service life of the contact point made of this silver with rare earth elements can be extended several times.
Among all metals, silver has a good reflection performance to natural light, so silver plays a very important role in the mirror industry.
In addition, silver ions can kill bacteria.
Element usage:
It is used for making alloys, welding fluxes, silver foils, silver salts, chemical instruments, etc., and for making silver coins and backing silver.
The important compound of silver is silver nitrate. In medical treatment, because silver ions can strongly kill bacteria.