Platinum (Pt) Pellets Evaporation Materials
Platinum is one of nine precious metals on the periodic table. It has a melting point of 1,772°C, a density of 21.4 g/cc, and vapor pressure of 10-4 Torr at 1,747°C. It is a radiant, silvery-white metal that bears a striking resemblance to palladium. It is dense, malleable, ductile, and corrosion resistant in air. Its most prominent commercial application is as a catalytic converter in vehicles. Platinum is evaporated under vacuum for the manufacture of semiconductors, fuel cells, and batteries. It is also utilized as a layer for optical coatings. Platinum is commonly found in jewelry and laboratory instruments.
|Materials Type||Platinum||Coefficient of Thermal Expansion||8.8 x 10-6/K|
|Symbol||Pt||Theoretical Density (g/cc)||21.45|
|Atomic Weight||195.084||Z Ratio||0.245|
|Atomic Number||78||Evaporation Method||E-Beam (Excellent), Thermal|
|Color||Silvery White||Thermal Crucible/Boat||Crucible: C, ThO2|
|Thermal Conductivity||72 W/m.K||E-Beam Liner||Graphite|
|Melting Point (℃)||1772||Temp. (℃) @ Vapor Press. (Torr)|
1292 ℃ @ 10-8 Torr
1492 ℃ @ 10-6 Torr
1747 ℃ @ 10-4 Torr
Haohai Metal offers a full suite of Platinum 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.)||Quantity||Purity (%)||Price|
|Platinum (Pt)||0.25||per gram||99.99||P.O.R.|
|Platinum (Pt)||0.125||per gram||99.99||P.O.R.|