Nuclear grade hafnium oxide

Tlhaloso e Khutšoanyane:

Lebitso la Sehlahisoa: Nuclear grade hafnium oxide
CAS: 12055-23-1
MF: HfO2
MW: 210.49
EINECS: 235-013-2

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ponahalo le tlhaloso:

Hafnium oxideke li-oxide tse ka sehloohong tsa hafnium, ke kristale e tšoeu e sa nkheng le e sa latsoeheng maemong a tloaelehileng.

Lebitso: hafnium dioxide	Foromo ea lik'hemik'hale:HfO2
Boima ba molek'hule: 210.6	Boima: 9.68 g/cm3
Sebaka se qhibilihang: 2850 ℃	Sebaka se belang: 5400 ℃

Thepa ea sehlahisoa:

Hafnium oxide ke mofuta oa 'mala o mosoeu o se nang chefo le o sa latsoeheng, o sa qhibiliheng ka metsing, hydrochloric acid le nitric acid, o ka qhibiliha ka har'a concentrated sulfuric acid le hydrogen fluoride acid; Li na le lik'hemik'hale tse nang le lik'hemik'hale, tse nang le thepa ea filimi e tšesaane. ～12000nm; index ea refractive (250nm) ~ 2.15 (500nm)～2, e nang le sebaka se phahameng sa ho qhibiliha, ka hona e na le mefuta e mengata e fapaneng ea tšebeliso.

Kopo:

1) Lisebelisoa tse tala bakeng satšepe ea hafniumle metsoako ea eona;

2) Lisebelisoa tsa refractory, li-anti radioactive coatings, le li-catalyst tse khethehileng;

3) Ho roala likhalase tse matla haholo.

Maemo a boleng:

Tekanyetso ea khoebo: Karolo ea boima ba tafole ea sebopeho sa lik'hemik'hale/% ea nuclear grade hafnium oxide

Boemo ba sehlahisoa			Sehlopha sa pele	Sehlopha sa bobeli	Sehlopha sa boraro	Hlokomela
Nomoro ea sehlahisoa			SHXLHFO2-01	SHXLHFO2-02	SHXLHFO2-03
Sebopeho sa lik'hemik'hale (karolo ea boima)/%	Litšila	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
		Igloss(950℃)	＜1.0	＜1.0	＜2.0
		karoloana	-325mesh≥95%, -600mesh≤35%