Ọkwa nuklia hafnium oxide

Foto hafnium oxide nwere ọkwa ọkwa nuklia

Nkọwa dị mkpirikpi:

Aha ngwaahịa: hafnium oxide ọkwa nuklia
Ọnọdụ: 12055-23-1
MF: HfO2
MW: 210.49
EINECS: 235-013-2

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọdịdị na nkọwa:
Hafnium oxidebụ isi oxides nke hafnium, ọ bụ kristal na-acha ọcha na-enweghị isi na enweghị ụtọ n'ọnọdụ nkịtị.

Aha: hafnium dioxide	Usoro kemịkalụ:HfO2
Arọ molikula: 210.6	Njupụta: 9.68 g/cm3
Ebe mgbaze: 2850 ℃	Ebe esi mmiri: 5400 ℃

Njirimara ngwaahịa:

Hafnium oxidebụ ụdị ọcha siri ike na-adịghị egbu egbu na enweghị ụtọ, anaghị agbaze na mmiri, hydrochloric acid na nitric acid, soluble na sulfuric acid na hydrogen fluoride acid. index refractive (250nm) 2.15 (500nm) 2, nwere nnukwu agbaze, ya mere ọ nwere ọtụtụ njedebe nke ojiji.

Ngwa:

1) Ngwa ngwa maka ọla zirconium na ogige ya;

2) brik zirconium, tubes zirconium, crucibles, wdg maka agbaze nke ceramik kwa ụbọchị, ihe mgbagha, na ọla dị oké ọnụ ahịa;

3) mkpuchi mkpuchi thermal na ụgbọ elu ụgbọ elu na ụlọ ọrụ mmepụta ihe;

4) A pụkwara iji zirconia mee ihe dị ka ihe matriks maka ndị na-egbuke egbuke, ihe ndị na-egbuke egbuke, ceramics piezoelectric, ceramics ziri ezi, seramiiki glazes, na pigmenti okpomọkụ.Ọ bụkwa ihe bụ isi maka ịse foto X-ray, oriọna ọkụ na spectrometers infrared, na ihe eji eme ihe.

Ụkpụrụ ogo:

Ọkọlọtọ ụlọ ọrụ: ọkwa nuklea zirconia kemịkalụ kemịkalụ tebulu mkpirisi irighiri/%

Ọkwa ngwaahịa			Ọkwa mbụ	Ọkwa nke abụọ	Ọkwa nke atọ	Rịba ama
Nọmba ngwaahịa			SHXLHFO2-01	SHXLHFO2-02	SHXLHFO2-03
Ngwakọta kemịkalụ (irighiri oke)/%	Ihe adịghị ọcha	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
		urughuru	-200 ntupu≥98%, -200 ntupu ~+400 ntupu≥65%