I-Beryllium oxide
Isiteketiso:99% Beryllium Oxide, Beryllium (II) Oxide, Beryllium oxide (BeO).
【CAS】 1304-56-9
Izakhiwo:
Ifomula yamakhemikhali: BeO
I-Molar mass:25.011 g·mol−1
Ukubukeka: Amakristalu angenambala, ama-vitreous
Iphunga:Ayinaphunga
Ukuminyana: 3.01g/cm3
Iphoyinti lokuncibilika:2,507°C (4,545°F; 2,780K)Indawo yokubilisa:3,900°C (7,050°F; 4,170K)
Ukuncibilika emanzini:0.00002 g/100 mL
Ukucaciswa kwebhizinisi kwe-Beryllium oxide
Uphawu | Ibanga | Ingxenye Yekhemikhali | ||||||||||||||||||
BeO | I-Foreign Mat.≤ppm | |||||||||||||||||||
SiO2 | P | Al2O3 | Fe2O3 | Na2O | I-CaO | Bi | Ni | K2O | Zn | Cr | MgO | Pb | Mn | Cu | Co | Cd | ZrO2 | |||
UMBO990 | 99.0% | 99.2139 | 0.4 | 0.128 | 0.104 | 0.054 | 0.0463 | 0.0109 | 0.0075 | 0.0072 | 0.0061 | 0.0056 | 0.0054 | 0.0045 | 0.0033 | 0.0018 | 0.0006 | 0.0005 | 0.0004 | 0 |
UMBO995 | 99.5% | 99.7836 | 0.077 | 0.034 | 0.052 | 0.038 | 0.0042 | 0.0011 | 0.0033 | 0.0005 | 0.0021 | 0.001 | 0.0005 | 0.0007 | 0.0008 | 0.0004 | 0.0001 | 0.0003 | 0.0004 | 0 |
Usayizi Wezinhlayiyana: 46〜74 Micron;Lot Usayizi: 10kg, 50kg, 100kg;Ukupakisha: Isigubhu esicwayizayo, noma isikhwama sephepha.
Isetshenziselwa ini i-beryllium oxide?
I-Beryllium oxideisetshenziswa njengezingxenye eziningi ze-semiconductor ezisebenza kakhulu ezinhlelweni ezifana nemishini yomsakazo. Isetshenziswa njengesigcwalisi kwezinye izinto zokusebenzisana ezishisayo njenge-thermal greAmadivayisi ase-ase.Power semiconductor asebenzise i-beryllium oxide ceramic phakathi kwe-silicon chip nesisekelo sensimbi sokukhweza sephakeji ukuze kuzuzwe inani eliphansi lokumelana nokushisa. Iphinde isetshenziswe njenge-ceramic yesakhiwo yamadivayisi e-microwave asebenza kakhulu, amashubhu e-vacuum, ama-magnetron, namalaser egesi.