普通氧化鈮

普通氧化鈮.png

產(chǎn)品名稱：普通氧化鈮

CNO-1：電子級氧化鈮，CNO-3：冶金級氧化鈮

外觀：白色粉末

用途：用于生產(chǎn)陶瓷電容器，碳化鈮，鈮粉，鈮條。

包裝：內(nèi)雙層塑料袋裝，25KGS/袋。外裝鐵桶，每桶不超過50KGS.

Product name: Niobium pentoxide

CNO-1：Electron grade Niobium pentoxide，CNO-3: Metallurgical grade Niobium pentoxide

Appearance: White powder

Application: For Niobium metal billet and powder, Niobium Carbide, Ceramic capacitor etc.

Packing: Packed in iron drums of 25KGS-50KGS net each with inner sealed double plastic bags of 25KGS net each.

Nb2O5 99.5%-99.9%min(Excluding Ta F and L.O.I.)

雜質(zhì)含量Impurity Contained (wt% max)
Grade	CNO-1	CNO-2	CNO-3(ECA)
Nb2O5	99.90%	99.5%~99.8%	99.50%
Ta	0.005	0.1	0.1
Ti	0.001	0.002	0.003
W	0.003	0.01	0.005
Mo	0.001	0.002	0.005
Cr	0.001	0.002	0.003
Mn	0.001	0.002	0.003
Fe	0.005	0.01	0.02
Ni	0.001	0.002	0.005
Cu	0.001	0.002	0.002
A1	0.001	0.002	0.005
Si	0.005	0.005	0.01
Pb	0.001	0.002	0.003
Sn	0.002	0.005	0.005
Ca	0.002	0.005	0.005
Mg	0.001	0.002	0.005
Zr	0.001	0.002	0.005
C	0.005	0.008	0.01
S	0.003	0.006	0.01
F	0.05	0.15	0.15
Sb	-----	-----	0.02
P	-----	-----	0.01
L.O.I.	0.2	0.4	0.5
FSSS Size	-60mesh	<2um	<1um

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