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. Haohai Metal offers a full suite of Platinum evaporation pellets at competitive prices. Custom sizes and materials can also be fabricated to meet your requirements.

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Platinum (Pt) Pellets Evaporation Materials


General


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 TypePlatinumCoefficient of Thermal Expansion8.8 x 10-6/K
SymbolPtTheoretical Density (g/cc)21.45
Atomic Weight195.084Z Ratio0.245
Atomic Number78Evaporation MethodE-Beam (Excellent), Thermal
ColorSilvery WhiteThermal Crucible/BoatCrucible: C, ThO2
Coil: W
Boat: W
Thermal Conductivity72 W/m.KE-Beam LinerGraphite
Melting Point (℃)1772Temp. (℃) @ 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: info@pvdtarget.com.

Call us: 0086-29-3358-2330


MaterialSize (in.)QuantityPurity (%)Price
Platinum (Pt)0.25per gram99.99
P.O.R.
Platinum (Pt)0.125per gram99.99P.O.R.



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