Magnesium Oxide (MgO) Pieces Evaporation Materials

Magnesium Oxide (MgO) Pieces Evaporation Materials

Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. It has a melting point of 2,852°C, a density of 3.58 g/cc, and a vapor pressure of 10-4 Torr at 1,300°C. Haohai Metal offers a full suite of magnesium oxide evaporation pellets at competitive prices. Custom sizes and materials can also be fabricated to meet your requirements.

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Product Details


Iron (Fe) Pellets Evaporation Materials


General


Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2− ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2), but it can be reversed by heating it to separate moisture.


Magnesium oxide was historically known as magnesia alba (literally, the white mineral from magnesia – other sources give magnesia alba as MgCO3), to differentiate it from magnesia negra, a black mineral containing what is now known as manganese. Because of its stability, MgO is used as a model system for investigating vibrational properties of crystals. It has a melting point of 2,852°C, a density of 3.58 g/cc, and a vapor pressure of 10-4 Torr at 1,300°C. 


Materials Type

Magnesium Oxide

Coefficient of Thermal Expansion

-

Symbol

MgO

Theoretical Density (g/cc)

3.58

Atomic Weight

-

Z Ratio

0.411

Atomic Number

-

Evaporation Method

E-Beam (Good), Thermal

Color

White, Crystalline Solid

Thermal Crucible/Boat

Crucible: C, Al2O3

Thermal Conductivity

-

E-Beam Liner

Graphite

Melting Point (℃)

2852

Temp. (℃) @ Vapor Press. (Torr)

1300 ℃ @ 10-4 Torr


Haohai Metal offers a full suite of magnesium oxide 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

Size (in.)

Quantity

Purity (%)

Price

Magnesium Oxide (MgO)

3 - 6 mm piece

100g

99.95

P.O.R.

Magnesium Oxide (MgO)

3 - 6 mm piece

250g

99.95

P.O.R.

Magnesium Oxide (MgO)

3 - 6 mm piece

500g

99.95

P.O.R.

Magnesium Oxide (MgO)

3 - 6 mm piece

750g

99.95

P.O.R.

Magnesium Oxide (MgO)

3 - 6 mm piece

1000g

99.95

P.O.R.




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