Ibakala lenyukliya hafnium oxide

Inkcazelo emfutshane:

Igama leMveliso: Ibakala leNyukliya hafnium oxide
CAS: 12055-23-1
MF: HfO2
MW:210.49
I-EINECS: 235-013-2

Iinkcukacha zeMveliso

Iithegi zeMveliso

Imbonakalo kunye nenkcazo:

IHafnium oxideyeyona oxide iphambili ye-hafnium, yikristale emhlophe engenavumba kwaye engenancasa kwiimeko eziqhelekileyo.

Igama: i-hafnium dioxide	Ifomula yemichiza:HfO2
Ubunzima bemolekyuli: 210.6	Ubuninzi: 9.68 g/cm3
Indawo yokunyibilika: 2850 ℃	Indawo yokubilisa: 5400 ℃

Iimpawu zeMveliso:

I-Hafnium oxide luhlobo lwe-non-toxic kunye nencasa emhlophe eqinileyo, enganyibiliki emanzini, i-hydrochloric acid kunye ne-nitric acid, inokunyibilika kwi-asidi ye-sulfuric kunye ne-hydrogen fluoride acid; I-inert yekhemikhali, kunye neempawu zefilimu ezibhityileyo: uluhlu olucacileyo ~220 ～12000nm;refractive index (250nm) ~2.15 (500nm)～2, enendawo yokunyibilika ephezulu, ngoko inoluhlu olubanzi lokusetyenziswa kokuphela.

Isicelo:

1) Imathiriyeli ekrwada yeintsimbi yehafniumnemixube yayo;

2) Izixhobo ezichasayo, ii-anti radioactive coatings, kunye ne-catalysts ekhethekileyo;

3) Ukugquma kweglasi yamandla aphezulu.

Imigangatho yomgangatho:

Umgangatho woShishino: Iqhekeza letafile yokwakheka kweekhemikhali/% yomgangatho wenyukliya we-hafnium oxide

Ibakala lemveliso			Ibanga lokuqala	Ibanga lesibini	Ibanga lesithathu	Phawula
Inombolo yemveliso			SHXLHFO2-01	SHXLHFO2-02	SHXLHFO2-03
Ukwakheka kwemichiza (iqhezu lobunzima)/%	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
		Iglosi(950℃)	＜1.0	＜1.0	＜2.0
		isuntswana	-325mesh≥95%,-600mesh≤35%

Ukupakishwa:

Ukupakisha kwangaphandle: umphanda weplastiki; Ukupakisha kwangaphakathi kwamkela isikhwama sefilimu yeplastiki ye-polyethylene, ubunzima bomnatha 25KG / umphanda

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