I-nuclear grade hafnium oxide

Incazelo emfushane:

Igama lomkhiqizo: I-nuclear grade hafnium oxide
I-CAS: 12055-23-1
MF: HfO2
MW:210.49
I-EINECS: 235-013-2

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukubukeka nencazelo:

I-Hafnium oxideama-oxide ayinhloko e-hafnium, iyikristalu emhlophe engenaphunga futhi engenambitheki ezimweni ezivamile.

Igama: i-hafnium dioxide	Ifomula yekhemikhali:HfO2
Isisindo se-molecule: 210.6	Ukuminyana: 9.68 g/cm3
Indawo encibilikayo: 2850 ℃	Indawo yokubilisa: 5400 ℃

Izakhiwo zomkhiqizo:

I-Hafnium oxide iwuhlobo lokuqinile okumhlophe okungewona ubuthi futhi okunganambitheki, okungancibiliki emanzini, i-hydrochloric acid ne-nitric acid, ingancibilika ku-concentrated sulfuric acid ne-hydrogen fluoride acid; Ayinamakhemikhali angenawo amakhemikhali, anezici zefilimu ezacile: ububanzi obusobala ~220 ～12000nm; inkomba ye-refractive (250nm) -2.15 (500nm)～2, enendawo ephezulu yokuncibilika, ngakho-ke inohlu olubanzi lokusebenzisa ekugcineni.

Isicelo:

1) Izinto zokusetshenziswa zeinsimbi ye-hafniumnezinhlanganisela zayo;

2) Izinto eziphikisayo, okokulwa nemisebe, kanye nama-catalyst akhethekile;

3) High amandla ingilazi enamathela.

Amazinga ekhwalithi:

Izinga lebhizinisi: Ingxenyana enkulu yethebula lokwakheka kwamakhemikhali/% ye-nuclear grade hafnium oxide

Ibanga lomkhiqizo			Ibanga lokuqala	Ibanga lesibili	Ibanga lesithathu	Qaphela
Inombolo yomkhiqizo			SHXLHFO2-01	SHXLHFO2-02	SHXLHFO2-03
Ukwakheka kwamakhemikhali (ingxenyana yobuningi)/%	Ukungcola	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
		I-Igloss(950℃)	＜1.0	＜1.0	＜2.0
		izinhlayiyana	-325mesh≥95%,-600mesh≤35%