yttrium oxide in rare earth&product

Model NO.:: Y2O3- 4N
Price:: USD 3.00-8.00 / tons
Delivery:: FOB
Minimum order quantity:: 100 tons
Supply Ability:: 500 tons / Month
Country of Origin:: Shanghai port,China

Quantity:

Product Description
Basic Information

Yttrium Oxide in Rare Earth&Product

Yttrium Oxide, also called Yttrium (III) oxide and Yttria, is a white solid substance which is stable in air.

Product Information:

Item Name	Yttrium Oxide , Y2O3
Formula	Y2O3
Appearance	White powder
Purity	99.9%-99.999%
EINECS No.	215-233-5
CAS NO.	1314-36-9
Product Type:	Rare Earth Oxide
Other name	Yttria oxide, Y2O3 Powder

Product Specifications:

Items		Grade
Y2O3/REO % Min		99.999	99.99	99.9	99
REO % Min		99	99	99	98.5
REO % RE impurities Max		0.001	0.01	0.1	1
	La2O3	0.0005	0.001	0.001	0.005
	CeO2	0.0003	0.001	0.001	0.005
	Pr6O1	0.0003	0.005	0.005	0.02
	Sm2O3	0.0005	0.001	0.001	0.005
Non-RE impurities% Max	Fe2O3	0.0005	0.001	0.002	0.005
	CaO	0.0005	0.001	0.002	0.005
	CuO	0.0005	0.0006	0.001
	NiO	0.0005	0.001	0.001
	PbO	0.0005	0.001	0.001
	SiO	0.0025	0.005	0.005	0.01
1000°C 1h %Max		1	1	1	1.5

Application:

Yttrium Oxide is mainly used in the production of fluorescent materials, ferrite, single crystal materials, optical glass, artificial gem, ceramic and metal yttrium, etc.

1. High purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes.

2. In optical industry, the Yttrium Oxide is used to produce yttrium-iron-garnets, which are very effective microwave filters.

3. Low purity of Yttrium Oxide are widely applied in electronic ceramics.

Packing:

25kg/bag, 50kg/bag or 50kg/drum