Nuclear grade hafnium oxide

Fa'amatalaga Puupuu:

Igoa Oloa: Nuclear grade hafnium oxide
CAS: 12055-23-1
MF: HfO2
MW:210.49
EINECS: 235-013-2

Fa'amatalaga Oloa

Faailoga o oloa

Fa'aaliga ma fa'amatalaga:
Hafnium oxideo le oxides autu o le hafnium, o le tioata paʻepaʻe odorless ma tofo i tulaga masani.

Igoa: hafnium dioxide	Fua fa'atatau ile vaila'au:HfO2
mamafa mole: 210.6	Malosi: 9.68 g/cm3
Liu liusuavai: 2850 ℃	Mea fa'apuna: 5400 ℃

Meatotino oloa:

Hafnium oxideo se ituaiga e le oona ma le tofo pa'epa'e malo, e le solo i le vai, hydrochloric acid ma nitric acid, soluble i concentrated sulfuric acid ma hydrogen fluoride acid; Latou te chemically inert, ma mea manifinifi ata tifaga: va'aiga manino ~ 220 ~ 12000nm ； fa'asino igoa (250nm) ～2.15 （500nm）～2, fa'atasi ai ma le maualuga o le liusuavai, o lea e iai le tele o fa'aoga fa'ai'uga.

Talosaga:

1) Mea mataʻutia mo le zirconium metal ma ona faʻapotopotoga;

2) Zirconium piliki, zirconium tubes, crucibles, ma isi mo le liusuavai o ceramics i aso taitasi, refractory mea, ma uamea taua;

3) Fa'alavalava fa'avevela ile va'alele ma kesi kasa;

4) Zirconia e mafai foi ona faʻaaogaina e fai ma mea faʻapipiʻi mo mea faʻapipiʻi, mea faʻafefete, piezoelectric ceramics, ceramics saʻo, ceramic glazes, ma pigments vevela maualuga.O le mea autu foi lea mo ata X-ray, moli puna malamalama i spectrometers infrared, ma faʻataʻitaʻiga faʻapitoa.

Tulaga lelei:

Atina'e tulaga fa'apitoa: Nuclear grade zirconia vaila'au tu'ufa'atasiga laulau vaega vaega mamafa/%

Tulaga o oloa			Vasega muamua	Vasega lua	Vasega tolu	Manatua
Numera o oloa			SHXLHFO2-01	SHXLHFO2-02	SHXLHFO2-03
Tulaga fa'ama'i (vaega vaega)/%	mea leaga	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
		fasimea	-200 mesh≥98%,-200 mesh ~+400 Mesh≥65%