Chromium Sputtering Target

Material Feature:

Chromium, English name Chromium, element symbol Cr, belongs to the VIB group of metal elements in the periodic table, atomic number 24, atomic weight 51.996, density 7.19g/cm, melting point 1857±20℃, boiling point 2672℃.Body centered cubic crystals, common valence is +3, +6 and +2, ionization energy is 6.766 electron volts.Chromium is a silver-white metal, very hard and brittle, corrosion resistant;It is an inactive metal, stable to oxygen and moisture at room temperature.The amount of chromium in the earth's crust is 0.01%, ranking 17th.There is no free chromium in nature, and the main chromium bearing ore is chromite.

Application:

Chromium target materials occupy a large proportion in the coating industry, the industry is very widely used, so chromium target is also one of our main products, the main role of the film layer is hard wear.

For example, hard coated chromium (Cr) and chromium nitride (CrN) can provide the best protection for automobile engine components such as piston rings and throttle valves, prevent premature wear and extend the effective service life of important parts.

When used for DLC coating, chromium plays the role of bonding layer, or directly added to form a special DLC layer.In addition, when used as a decorative coating, chromium can produce a very attractive sheen on watches, automobile parts, electronic products and a variety of other products.

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