| | 1304-56-9 Basic information More.. |
| Product Name: | BERYLLIUM OXIDE | | Synonyms: | Beryllium oxide (metals basis);BroMellite;Beryllium monoxide;Beryllium oxide, 99% trace metals basis;BERYLLIUM (II) OXIDE;BERYLLIUM OXIDE;Berylla;Beryllia | | CAS: | 1304-56-9 | | MF: | BeO | | MW: | 25.01 | | EINECS: | 215-133-1 | | Mol File: | 1304-56-9.mol |  |
Use
A colorless to white crystalline powder of the composition beryllium oxide, also called beryllia. It has a specific gravity of 3.025, a high melting point, about 2585 C, and a Knoop hardness of 2000. It is used for polishing hard metals and for making hot-pressed ceramic parts. Its high heat resistance and thermal conductivity make it useful for crucibles, and its high dielectric strength makes it suitable for high-frequency insulators. Single-crystal beryllia fibers, or whiskers, have a tensile strength above 6800 MPa.Beryllium oxide is tapped for nuclear reactor service because of its refractoriness, high thermal conductivity, and ability to moderate (slow down) fast neutrons. The thermal neutrons that result are more efficient in causing fusion of uranium- 235. Nuclear industry uses for beryllia include reflectors and the matrix material for fuel elements. When mixed with suitable nuclear poisons, beryllium oxide may be a new candidate for shielding and control rod assembly applications.
- BerylliumOxide
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- US $0.00-0.00 / kg
- 2023-09-26
- CAS:1304-56-9
- Min. Order: 1kg
- Purity: 99%，99.9%，99.95%
- Supply Ability: 100tons
- BERYLLIUM OXIDE
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- US $8.80 / KG
- 2019-07-14
- CAS:1304-56-9
- Min. Order: 1KG
- Purity: 97%-99%
- Supply Ability: 100kg
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1304-56-9
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