Maʻemaʻe Kiʻekiʻe (Min.99.5%) Beryllium Oxide (BeO) Pauka
Beryllium Oxide
inoa kapakapa:99% Beryllium Oxide, Beryllium (II) Oxide, Beryllium oxide (BeO).
【ＣＡＳ】 1304-56-9
Nā waiwai:
Huina kemika: BeO
Nuipa mola:25.011 g·mol−1
ʻAno: ʻAʻole waihoʻoluʻu, vitreous kristal
ʻala:ʻAʻala ʻole
Māmā: 3.01g/cm3
Lae hehee:2,507°C (4,545°F; 2,780K)Lae paila:3,900°C (7,050°F; 4,170K)
Solubility i ka wai:0.00002 g/100 mL
ʻIkepili ʻoihana no ka Beryllium Oxide
| hōʻailona | Papa | Mea Kimia | ||||||||||||||||||
| BeO | Moena haole.≤ppm | |||||||||||||||||||
| SiO2 | P | Al2O3 | Fe2O3 | Na2O | 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 |
Nui ʻĀpana: 46〜74 Micron;Nui Nui: 10kg, 50kg, 100kg;Hoʻopili: Blik pahu, a i ʻole ʻeke pepa.
He aha ka beryllium oxide e hoʻohana ai?
Beryllium oxidehoʻohana ʻia e like me nā ʻāpana semiconductor kiʻekiʻe no nā noi e like me nā lako radio.Hoʻohana ʻia ma ke ʻano he mea hoʻopihapiha i kekahi mau mea pili wela e like me ka thermal greUa hoʻohana nā mea hana semiconductor mana i ka beryllium oxide ceramic ma waena o ka chip silicon a me ke kumu kau metala o ka pūʻolo no ka loaʻa ʻana o ka waiwai haʻahaʻa o ke kūpaʻa wela.Hoʻohana pū ʻia ma ke ʻano he seramika hoʻolālā no nā ʻenehana microwave hana kiʻekiʻe, nā paipu ʻūhā, magnetrons, a me nā laser gas.
