zirconia materials selling
we offer competitive price for the zirconia materials such as high purity fine ziconia powder, grinding media, tools made of zirconia per customer drawing such as cutting tools, sealing ring ect.
Saturday, August 26, 2006
Friday, August 25, 2006
Abrasion Proof Ceramic Ball Valve

- Abrasion Resistant :Valve ball, valve seat and lining are all made of zirconia ceramics, with HRA higher than 87, so they have good abrasion resistance for high-speed fluid and hard particles.
- Good Corrosion Resistance : Zirconia ceramics are tested by Institute of Metal Research Chinese Academy of Sciences to have good corrosion resistance except in HF.
- Long Useful Life Period : The valve are tested by Hefei General Machinery Research Institute for static pressure useful life period, and are proved to have no leakage after 10 thousands open-close.
Broad Range For Application Suitable for circumstances with gas, liquid of acid and alkali and hard particles
Thursday, August 24, 2006

Tools made by customer drawing
We can produce all kinds of zirconia, alumina and zirconium aluminium structure parts according to customer drawings. Such as: lining, mixing rod, arbor and axile bush, textile knife, guyed tower, wear resistant ring, plunger, ball valve, high precision pellet, fruit knife and so on

Zirconia grinding media
- Advantages of Zirconia Grinding Media
1. Ultra low wear loss as a result of the transformation-toughening mechanism unique to the yttria stabilized zirconia (YSZ) material system.
2. Higher grinding efficiency and reduced grinding time due to zirconia’s higher density (compared with alumina and glass)
3. Most durable grinding material, reducing operational cost in the long run. Wear rate substantially lower than Al2O3, CeO2-ZrO2, and MgO-ZrO2 grinding media
4. Suitable for high velocity operations and wet grinding operations - Applications of Zirconia Grinding
1. Iron- and chrome-based magnetic materials (for audio/video recording tapes) and other magnetic.
2. Electronic-grade ceramics (ferroelectric, piezoelectric, dielectric, capacitors, sensors, etc.), advanced structural ceramics, and other ceramic ingredients
3. Nanostructured and superfine powder
4. Toner materials for photocopiers and laser printersitable.
5. Inks, dyes, paint, and other pigments
6. Pharmaceutical, food, chemical, and textile applications
7. Lab milling operations demanding minimized contamination from milling media - Available size
Sphere: φ0.1-0.4,φ0.4-0.6,φ0.6-0.8,φ0.8-1,φ1,φ2,φ3,φ4,φ5,φ7,φ10,φ12, φ15,φ20,φ55mm
Cylinder: 3×3,5×5,7×7,10×10,12×12mm

High purity superfine powder
- Property: nontoxic and tasteless white powder, stable chemical property
- Rang of use: suitable for production of different structure, electronic, biologocial seramics; advanced refractory, optical communication device, man-made jewelry, sensor, solid fuel battery, grinding and polish trade and so on
- Packing: iron drum with double-layer plastic bages inside, net weight: 20kg/drum





