Nikleyè klas hafnium oksid

Kout deskripsyon:

Non pwodwi: Nikleyè klas hafnium oksid
CAS: 12055-23-1
MF: HFO2
MW: 210.49
Einecs: 235-013-2

Detay Product

Tags pwodwi

Aparans ak deskripsyon ：

Oksid hafniumse oksid prensipal yo nan hafnium, li se kristal la blan san odè ak gou nan sikonstans nòmal.

Non:diyoksid hafnium	Fòmil chimik:Hfo2
Pwa molekilè: 210.6	Dansite: 9.68 g/cm3
Pwen k ap fonn: 2850 ℃	Pwen bouyi: 5400 ℃

Pwopriyete pwodwi ：

Oksid hafniumse yon kalite solid ki pa toksik ak san gou blan, pa fonn nan dlo, asid idroklorik ak asid nitriqu （500Nm）～ 2 ， ak pwen segondè k ap fonn, kidonk li gen yon pakèt domèn fen-itilize.

Aplikasyon ：

1) matyè premyè pouHafnium metalak konpoze li yo;

2) materyèl REFRACTORY, anti radyo -aktif penti, ak katalis espesyal;

3) Gwo fòs vè kouch.

Kalite estanda:

Enterprise Creole: Chimik Konpozisyon Tablo Mass Fraksyon/% nan Nikleyè Klas Hafnium oksid

Klas pwodwi			Premye klas	Dezyèm klas	Twazyèm klas	Biyè
Nimewo pwodwi			Shxlhfo2-01	Shxlhfo2-02	Shxlhfo2-03
Konpozisyon chimik (fraksyon mas)/%	Enpurte	Hf o₂	≥98	≥98	≥95
		Al	≤0.010	≤0.010	≤0.020
		B	≤0.0025	≤0.0025	≤0.003
		Cd	≤0.0001	≤0.0001	≤0.0005
		Cr	≤0.005	≤0.005	≤0.010
		Cu	≤0.002	≤0.002	≤0.0025
		Fe	≤0.030	≤0.030	≤0.070
		Mg	≤0.010	≤0.010	≤0.015
		Mn	≤0.001	≤0.001	≤0.002
		Mo	≤0.001	≤0.001	≤0.002
		Ni	≤0.002	≤0.002	≤0.0025
		P	≤0.001	≤0.001	≤0.002
		Si	≤0.010	≤0.010	≤0.015
		Sn	≤0.002	≤0.002	≤0.0025
		Ti	≤0.010	≤0.010	≤0.020
		V	≤0.001	≤0.001	≤0.0015
		Zr	Zr≤0.20	0.20 ＜ Zr ＜ 0.35	0.35 ＜ Zr ＜ 0.50
		Igloss (950 ℃)	＜ 1.0	＜ 1.0	＜ 2.0
		patikil	-325mesh≥95%,-600mesh≤35%