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What are the properties of beryllium?

What are the properties of beryllium?

Beryllium is a silvery-white metal. It is relatively soft and has a low density. Beryllium is used in alloys with copper or nickel to make gyroscopes, springs, electrical contacts, spot-welding electrodes and non-sparking tools. Mixing beryllium with these metals increases their electrical and thermal conductivity.

Is beryllium oxide soluble in water?

Beryllium oxide

Names
Melting point 2,507 °C (4,545 °F; 2,780 K)
Boiling point 3,900 °C (7,050 °F; 4,170 K)
Solubility in water 0.00002 g/100 mL
Band gap 10.6 eV

What are the chemical properties of beryllium oxide?

Beryllium Oxide Properties (Theoretical)

Compound Formula BeO
Appearance White powder
Melting Point 2507 °C (4545 °F)
Boiling Point 3900 °C (7052 °F)
Density 2.9 g/cm3

What is beryllium texture?

Beryllium is light, silver-gray, relatively soft metal that is strong but brittle.

What makes beryllium oxide different from other oxides?

Beryllium Oxide – Beryllia. Beryllium oxide (BeO) is unique for oxides as it combines excellent electrical insulating properties with high thermal conductivity. It is also corrosion resistant.

What are the properties of beryllium used for?

Beryllium is widely used for a variety of special applications which utilize one or more of beryllium’s unique combination of properties including high stiffness to density ratio, good strength to density ratio, high heat capacity and thermal conductivity, and high atomic scatter cross section and low absorption cross section. DIMENSIONAL STABILITY

What are the physical and mechanical properties of beryllia?

Typical physical and mechanical properties for beryllia. BeO is most often used as an electronic substrate, exploiting its high thermal conductivity and good electrical resistivity to give an effective heat sink. The material is found particularly in high power devices or high density electronic circuits for high speed computers.

What is the Poisson’s ratio of beryllium Materion?

The Poisson’s ratio of beryllium is unusually low. (This is the ratio of the elastic change in area to the change in length underuniaxial loading.) Reported values range from 0.01 to 0.085; the 0.01 value being obtained by an ultrasonic technique.