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Categories | Rare Earth Oxide |
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Brand Name: | GONA |
Model Number: | RO-Y-2 |
Place of Origin: | China |
MOQ: | 100kg |
Payment Terms: | T/T |
Delivery Time: | 2 weeks |
Packaging Details: | 25kgs/drum , 500 kgs/pallet, 1cmb/pallet |
Product name: | High Purity Small Particle Size Yttrium Oxide Rare Earth Oxide |
Composition: | Yttrium oxide |
Color: | white |
Purity: | >99.99% |
D50: | 1-2um |
Packing: | 50kg/drum |
Company Info. |
SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD. |
Verified Supplier |
View Contact Details |
Product List |
Ceramic materials have good corrosion resistance, therefore, in the semiconductor industry, various ceramic materials have become plasma etching resistant materials for wafer processing equipment. Among them, yttrium oxide (Y2O3) belongs to the cubic crystal system, with a melting point of 2430 ℃, good electrical insulation, and good transparency. Many studies have shown that the plasma etching resistance of Y2O3 ceramic coatings is superior to that of Al2O3 coatings.
【Application】
1. It is suitable for ceramics manufacturing.
2. It is resistant to many reactive molten metals such as titanium or uranium.
3. For producing of multilayer ceramic capacitors, Yttrium oxide is also employed as a dopant to reduce the Curie temperature of the barium titanate substrate due to its special properties.
【Specification】
1. Chemical properties: TREO>99%,Y2O3/TREO>99.99%
2. Color: white
ITEM | INDEX | ITEM | INDEX |
TREO% | 99 | D50 | 1-2um |
CeO2/ITREO% | <0.001 | D90 | <8um |
La2O3/TREO% | 99.99 | D99 | <12um |
Pr6O11/TREO% | <0.001 | BET | 4-10m2/g |
【Product features】
1.small partical size:D50=1~2um
【Packing】 25kgs/poly-drum ,500kgs/pallet
1 Q: What's the guarantee ?
A:1). Our guarantee for 12 months.
2). 18 hours' technical support by email, video or calling
3). English manual and video tutorial
4). 24 hours on line service each day, free professional technical
support.
2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the
courier charges.
3 Q: Do you provide equipment operation training?
A:Yes. We can will send one or two professional technicians (one is
electrical engineer, one is mechanical engineer) to install and
adjust the machines and help train the workers.
4 Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance, balance before shipment.
If you have other questions, please feel free to contact us.
Our company is always paying great attention to the intellectual
property and independent development, and pursuing innovation of
science and technology. Our company has been recognized as
“High-Tech Enterprise of Shanghai” since 2008. The project of the
high-precision rare earth polishing powder passed high-tech
achievements transformation, and its annual production reaches 2000
tons.
We will always adhere to the philosophy of “quality first”
business, and improve the quality of our product and service
actively.
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