Gold (Au) Pellets Evaporation Materials

Gold is one of the most valuable and sought-after metals in the world, it has a melting point of 1,064°C, a density of 19.3 g/cc, and a vapor pressure of 10-4 Torr at 1,132°C with its ideal evaporation temperature being around 1,400°C. Haohai Metal offers a full suite of gold evaporation pellets at competitive prices. Custom sizes and materials can also be fabricated to meet your requirements.

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Product Details


gold (Au) Pellets Evaporation Materials


General


Gold is one of the most valuable and sought-after metals in the world. Since its discovery during ancient times, it has been utilized as jewelry, coins, and tools. Still, in today's economy, its most popular use is as jewelry. Gold is one of the more beautiful precious metals with a lustrous, yellow sheen. It has a melting point of 1,064°C, a density of 19.3 g/cc, and a vapor pressure of 10-4 Torr at 1,132°C with its ideal evaporation temperature being around 1,400°C. It is soft, dense, malleable, ductile, and an excellent conductor of heat and electricity. Deposited films of gold are used as layers in the production of semiconductors, sensors, batteries, and data storage.


Materials Type

Gold

Coefficient of Thermal Expansion

14.2 x 10-6/K

Symbol

Au

Theoretical Density (g/cc)

19.3

Atomic Weight

196.997

Z Ratio

0.381

Atomic Number

79

Evaporation Method

E-Beam (Excellent), Thermal

Color

Gold, Metallic

Thermal Crucible/Boat

Crucible: BN, Al2O3

Boat: Mo, W

Coil: W

Thermal Conductivity

320 W/m.K

E-Beam Liner

Molybdenum

Melting Point (℃)

1064

Temp. (℃) @ Vapor Press. (Torr)

807 ℃ @ 10-8 Torr

947 ℃ @ 10-6 Torr

1132 ℃ @ 10-4 Torr


Haohai Metal offers a full suite of gold 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


Material

Diameter (in.)

Length (in.)

Quantity

Purity (%)

Price

Gold (Au)

0.25

0.25

per pellet

99.99

P.O.R.

Gold (Au)

0.25

0.25

per pellet

99.999

P.O.R.

Gold (Au)

0.125

0.125

per gram

99.99

P.O.R.

Gold (Au)

0.125

0.125

per gram

99.999

P.O.R.

Gold (Au)

up to

4 mm

per gram

99.99

P.O.R.



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