|High Hardness, Good Wear Resistance
|1000 Mpa (Psi*103)
|Thermal Shock Resistance:
aluminum oxide ceramic,
High-pressure Valve Shaft White Zirconia Rod Food and Beverage Processing Machinery Homogenizer
Part Name: high-pressure rod/high-pressure plug
The part works together with a zirconia ceramic ring and a zirconia ceramic seat.
Materials: Yttria-stabilized zirconia
Advantages of zirconia parts:
Zirconia ceramic parts are less hard than alumina ceramic ones, which is 1300 HV0.5. But they have better flexural strength, compressive strength and fracture toughness, which means zirconia parts are less brittle than alumina ceramic parts. Also the roughness of zirconia ceramics is usually no more than 0.15um, much smoother than alumina ceramic bearings. On the other hand, zirconia ceramic parts have nearly the same corrosion resistance property as alumina ceramics.
Application: In food and beverage industry, the zirconia rod is supposed to move with high speed and pressure to transport acids or alkalis. These media often contain solids that would have a devastating impact on conventional materials under conditions involving high pressure and speed in the gaps between a zirconia piston and other zirconia partners like a zirconia ring and zirconia seat. Component corrosion and pollution incurred are impossible to be accepted in food and beverage industry. Physiologist soundness of zirconia ceramics provides a nearly perfect solution for mechanical engineering of food &beverage industry. And because of its safety, zirconia alumina material is also agreed by USDA to contact food and beverage.
Suzhou Jingci Super Hard Materials Co., Ltd, specializes in precision ceramics for more than 20 years and has rich experiences in designing and developing technical ceramic solutions for a wide variety of applications. Jingci owns whole production lines from mold shaping to machining and skillful company staff who are good at producing ceramic parts precisely.
Contact Person: sales