Hafnium oxide mai darajar nukiliya

Hafnium oxide Hafnium oxide da aka Fitar da Matsayin Nukiliya

Takaitaccen Bayani:

Sunan samfur: Hafnium oxide mai darajar nukiliya
Saukewa: 12055-23-1
Saukewa: HfO2
MW: 210.49
Saukewa: 235-013-2

Cikakken Bayani

Tags samfurin

Bayyanawa da bayanin:
Hafnium oxideshine babban oxides na hafnium, shine farin farin mara wari kuma mara ɗanɗano a cikin yanayi na al'ada.

Suna: hafnium dioxide	Tsarin sinadarai:HfO2
Nauyin Kwayoyin: 210.6	Girma: 9.68 g/cm3
Matsayin narkewa: 2850 ℃	Tushen tafasa: 5400 ℃

Kaddarorin samfur:

Hafnium oxidewani nau'in farin ne wanda ba shi da guba kuma maras ɗanɗano, baya narke cikin ruwa, hydrochloric acid da nitric acid, zama mai narkewa a cikin sulfuric acid mai ƙarfi da hydrogen fluoride acid Indexididdigar ƙima (250nm) 2.15 (500nm)

Aikace-aikace:

1) Raw kayan don zirconium karfe da mahadi;

2) tubalin zirconium, bututun zirconium, crucibles, da dai sauransu don narkewar yumbu na yau da kullun, kayan haɓakawa, da karafa masu daraja;

3) Rubutun shinge na thermal akan jiragen sama da na'urorin gas na masana'antu;

4) Zirconia kuma za a iya amfani da a matsayin matrix abu don polishing jamiái, abrasive barbashi, piezoelectric yumbu, madaidaicin yumbu, yumbu glazes, da high-zazzabi pigments.Har ila yau, shine babban kayan aiki don daukar hoto na X-ray, fitilu masu haske a cikin na'urorin infrared, da kuma na'urorin wucin gadi.

Matsayin inganci:

Matsayin ciniki: Matsayin makaman nukiliya na zirconia babban juzu'i /%

Matsayin samfur			Darasi na farko	Darasi na biyu	Darasi na uku	Lura
Lambar samfur			SHXLHFO2-01	SHXLHFO2-02	SHXLHFO2-03
Haɗin sinadarai (ƙaƙƙarfan juzu'i)/%	Najasa	ZrO2	≥99	≥99	≥98
		Al	≤0.010	≤0.010	≤0.015
		B	≤0.00005	≤0.00005	≤0.0001
		Cd	≤0.00005	≤0.00005	≤0.0001
		Cr	≤0.003	≤0.003	≤0.005
		Cu	≤0.001	≤0.001	≤0.0015
		Fe	≤0.020	≤0.020	≤0.030
		Hf	Hf≤0.006	0.006 \| Hf 0.008	0.008 \| Hf 0.010
		Mg	≤0.005	≤0.005	≤0.010
		Mn	≤0.002	≤0.002	≤0.003
		Mo	≤0.002	≤0.002	≤0.003
		Ni	≤0.002	≤0.002	≤0.003
		Si	≤0.010	≤0.010	≤0.015
		Sn	≤0.002	≤0.002	≤0.005
		Ti	≤0.010	≤0.010	≤0.015
		V	≤0.002	≤0.002	≤0.003
		Igloss (950 ℃)	1.0	1.0	2.0
		barbashi	-200 raga≥98%, -200 raga ~+400 raga≥65%