Igbesi iparun Hafnium

Apejuwe kukuru:

Orukọ Ọja: Iwọn iparun Hafnium
Cas: 12055-23-1
MF: HFO2
MW: 2110.49
Einecs: 235-013-2

Awọn alaye ọja

Awọn aami ọja

Irisi ati apejuwe:

Hafnium ohun elo afẹfẹjẹ awọn atẹgun akọkọ ti HAFnium, o jẹ funfun ti oorun oorun ti ko ni oorun ati pe ko le jẹ okuta ti ko nira ninu awọn ayidayida deede.

Orukọ:hafnium dioxide	Fọọmu Kemikali:Hfo2
Iwuwo ti molecular: 2110.6	Iwurọ: 9.68 G / CM3
Yo aaye: 2850 ℃	Pokunle aaye: 5400 ℃

Awọn ohun-ini Ọja:

Hafnium ohun elo afẹfẹjẹ iru ti ko ni majele ati itọwo funfun ti ko lagbara, ko ṣe tu ninu omi, inoxing infric acid ati hydrogen fint ~ 2200NM) ~25 Papọ, nitorinaa o ni ọpọlọpọ awọn nlo.

Ohun elo:

1) Awọn ohun elo aise funirin araati awọn oniwe-iye rẹ;

2) Awọn ohun elo ti idaya, awọn ile-iṣọ ọlọjẹ, ati awọn ayata pataki;

3) Atunse gilasi agbara giga.

Awọn iṣedeede didara:

Boṣewa ile-iṣẹ: Tabili ti o riration ti o riration /% ti Aye iparun Hafnium

Ọja Ipele			Ipele akọkọ	Ipele Keji	Ipele kẹta	Akiyesi
Nọmba ọja			Shllhfo2-01	Shllhfo2-02	Shllhfo2-03
Akopọ kemikali (ida-kuru) /%	Abirun	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	Zr70.20	0.20 <ZR <0.35	0.35 <ZR <0.50
		Igloss (950 ℃)	<1.0	<1.0	<2.0
		datiku	-325Mash≥95%, - 600Mamp≤35%