Chromium (Cr) Pieces Evaporation Materials
Chromium is one of the most popular metals in the world. Chromium is a silvery, lustrous, hard, and brittle metal known for its high mirror polish and corrosion resistance. It has a melting point of 1,857°C, a density of 7.2 g/cc, and a vapor pressure of 10-4 Torr at 1,157°C. Its name comes from the Greek word "chroma", which means color, due to its very colorful compounds. It is widely used in the automobile industry to form a shiny coating found on wheels and bumpers. Chromium is used in many vacuum applications such as automotive glass coatings, photovoltaic cell fabrication, battery fabrication, and decorative and corrosion resistant coatings.
|Material Type||Chromium||Coefficient of Thermal Expansion||4.9 x 10-6/K|
|Symbol||Cr||Theoretical Density (g/cc)||7.2|
|Atomic Weight||51.9961||Z Ratio||0.305|
|Atomic Number||24||Evaporation Method||E-Beam (Good), Thermal|
|Color||Silvery, Metallic||Thermal Crucible/Boat|
Crucible: Vitreous Carbon
Boat: Cr-plated Tungsten
|Thermal Conductivity||93.7 W/m.K||E-Beam Liner||Tungsten, Graphite|
|Melting Point (℃)||1857||Temp. (℃) @ Vapor Press. (Torr)|
837 °C @ 10-8 Torr
977 °C @ 10-6 Torr
1157 °C @ 10-4 Torr
Haohai Metal offers a full suite of Chromium evaporation pellets at competitive prices. Please view our list of stocked materials below. Custom sizes and materials can also be fabricated to meet your requirements:
For custom materials: Materials Quotation Form.
For general inquiries: firstname.lastname@example.org.
Call us: 0086-29-3358-2330
|Material||Size (in.)||Qantity||Purity (%)||Price|
|Chromium (Cr)||1 - 6 mm||100g||99.95||P.O.R|
|Chromium (Cr)||1 - 6 mm||250g||99.95||P.O.R|
|Chromium (Cr)||1 - 6 mm||500g||99.95||P.O.R|
|Chromium (Cr)||1 - 6 mm||750g||99.95||P.O.R|
|Chromium (Cr)||1 - 6 mm||1000g||99.95||P.O.R|