Zirconium oxide ZrO₂ |Hafnium oxide HfO₂ 99.9%

Nkọwa

Zirconium oxide ZrO₂, ma ọ bụ Zirconium Dioxide, ihe fọrọ nke nta ka ọ bụrụ nke a na-apụghị ịsacha na mmiri, yana ntakịrị soluble na HCl na HNO.₃, ebe mgbaze 2700°C, njupụta 5.85g/cm³, bụ kristal na-enweghị isi na ebe mgbaze dị elu, ihe mgbochi dị elu, ndepụta refractive dị elu na akụrụngwa mgbasawanye ọkụ dị ala, nke bụ ihe dị mkpa na-eguzogide okpomọkụ dị elu, ihe mkpuchi seramiiki, seramiiki sunscreens na akụrụngwa akụrụngwa maka bara nnukwu uru.ZrO₂bụ ngwaahịa n'ozuzu nke kwesịrị idobe na ebe dị jụụ, akọrọ na nke ọma, na-emechi akpa ahụ nke ọma ma pụọ na alkali siri ike.Zirconium oxide ZrO₂a na-ejikarị eme ihe n'ịmepụta ọla zirconium na ogige zirconium, ceramik ugboro ugboro, ihe abrasive, pigmenti seramiiki, ihe na-atụgharị na iko anya.

Nnyefe

Zirconium Oxide ma ọ bụ Zirconium Dioxide ZrO₂na ịdị ọcha nke ZrO₂+HfO₂≥99.9% na Hafnium oxide HfO₂na ịdị ọcha nke HfO₂+ZrO₂≥99.9% na Western Minmetals (SC) Corporation nwere ike ịnapụta na nha 60-150mesh ntụ ntụ, 25kg na akpa rọba na drum kaadiboodu n'èzí, ma ọ bụ dị ka ahaziri ahaziri.

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ZrO₂& HfO₂

Zirconium Oxide ma ọ bụ Zirconium Dioxide ZrO₂ na ịdị ọcha nke ZrO₂+HfO₂≥99.9% na Hafnium oxide HfO₂na ịdị ọcha nke HfO₂+ZrO₂≥99.9% na Western Minmetals (SC) Corporation nwere ike ịnapụta na nha 60-150mesh ntụ ntụ, 25kg na akpa rọba na drum kaadiboodu n'èzí, ma ọ bụ dị ka ahaziri ahaziri.

Ihe	HfO₂	ZrO₂
Ọdịdị	Ọcha ntụ ntụ	Ọcha ntụ ntụ
Ibu molekụla	210.49	123.22
Njupụta	9.68 g/cm³	5.85 g/cm³
Ebe Na-agbaze	2758C	2700 Celsius C
CAS Mba.	12055-23-1	1314-23-4

Mba.	Ihe			Nkọwa ọkọlọtọ
1	Ịdị ọcha			adịghị ọcha (PCT Max nke ọ bụla)	Nha
2	ZrO2	ZrO₂+HfO₂≥	99.9%	Si 0.01, Fe 0.001, Ti/Na 0.002, U/th 0.005	60-150 nkeji
3	HfO2	HfO₂+ZrO₂≥	99.9%	Fe/Si 0.002, Mg/Pb/Mo 0.001, Ca/Al/Ni 0.003, Ti 0.007, Cr 0.005	100 ntupu
4	Nkwakọ ngwaahịa			25kgs n'ime akpa rọba nwere drum kaadiboodu n'èzí

Hafnium oxide HfO₂, ma ọ bụ Hafnium Dioxide, ngwakọta nke hafnium, HfO₂+ZrO₂≥99.9%, ebe mgbaze 2758°C, njupụta 9.68g/cm³, bụ insoluble na mmiri, HCl na HNO₃, ma soluble na H₂SO₄na HF.Hafnium oxide HfO₂bụ ihe seramiiki nwere oghere gbalaga obosara na nnukwu dielectric mgbe niile.Hafnium oxide HfO₂bụ o yikarịrị ka ọ ga-eji dochie ọnụ ụzọ ámá insulator silica nke metal oxide semiconductor field effect tube iji dozie nha oke nsogbu nke mmepe nke omenala SiO₂ / Si Ọdịdị na MOSFET, ya mere ọ bụ ihe dị elu ihe eji na microelectronic ubi.A na-ejikwa ya n'ọtụtụ ebe maka ịme hafnium metal, ogige hafnium, ihe mgbagha, ihe mkpuchi ihe mkpuchi redio, na ihe na-eme ka ọ dịkwuo mma.