I-Hafnium oxide HfO2 powder

I-CAS 12055-23-1HfO2umgubo wehafnium oxide umgubo

Intshayelelo emfutshane:

Imolekyuli:HfO2Inombolo yeCAS: 12055-23-1
Ubunyulu: 99.9% ukuya kwi-99.99% Ubungakanani: 3N, 4N
Iimpawu zeMveliso:I-Radon dioxide (HfO2) yi-oxide ye-nitride element, kwiqondo lokushisa legumbi kwaye phantsi koxinzelelo oluqhelekileyo luqinile olumhlophe.Umgubo omhlophe, kunye nezakhiwo ezintathu ze-crystal: i-oblique eyodwa, i-quad kunye ne-cubic, i-melting point 2780 ukuya kwi-2920K.Indawo yokubilisa 5400K.I-coefficient yokwandiswa kwe-thermal yi-5.8 × 10-6 degrees C. I-insoluble emanzini, i-hydrochloric acid kunye ne-nitric acid, i-soluble kwi-concentrated sulfuric acid kunye ne-fluorohydroic acid.Ifunyenwe ngokuchithwa kwe-thermal okanye i-hydrolysis yeekhompawundi ezifana ne-vanadium sulfate kunye ne-chloride oxide.Izinto ezisetyenziselwa ukuveliswa kwesinyithi kunye ne-vanadium alloys.Isetyenziswe njengezinto eziphikisayo, i-anti-radioactive coatings kunye ne-catalysts.
Ukubonakala: Umgubo omhlophe kunye nezakhiwo ezintathu ze-crystal: i-oblique eyodwa, i-quad kunye ne-cubic.
Sebenzisa:Izinto ezisetyenziselwa ukuveliswa kwesinyithi kunye ne-vanadium alloys.Isetyenziswe njengezinto eziphikisayo, i-anti-radioactive coatings kunye ne-catalysts.
Ukupakisha: Ibhotile
Qaphela: Iimveliso ezenziwe ngokwezifiso kunye nokupakishwa kunokubonelelwa ngokweemfuno ezizodwa zomthengi.