Zirconia Rod Zirconia Ring Zirconia Seat Homogenizer Components
Part Name: a set of high-pressure seal &high-pressure seat &collision
The three parts are assembled in a homogenizer machine to work
Specifications: High-pressure rod φ18*L60
High-pressure seat φ35*18*L25
Collision ring: φ40*φ18*L20
Materials: Yttria-stabilized zirconia
Zirconium dioxide (ZrO2), also known as zirconia, partly stabilized
with yttria, is a standard ceramic material that is employed on a
large-scale basis for industrial production of ceramic parts and
components, has excellent hardness and toughness, wear resistance,
and it also has good electric insulation and chemical resistance.
It behaves very well in in weak acid or alkali solution without
Properties of zirconia parts:
- Extremely hard –zirconia ceramic parts wear considerably less and
last much longer even than alumina ceramic parts. Under the
conditions of high-pressure and high-speed, zirconia parts work
long time without few changes.
- Outstanding surface finish – The roughness of zirconia ceramics is
usually no more than 0.15um, much smoother than alumina ceramic
- Striking properties like compressive and flexural strength,
- Pretty good corrosion resistance – The zirconia ceramics are
corrosion resistant and won’t be corroded like metal bearings in
alkali or acid conditions
Application: In food and beverage industry, the zirconia rod is supposed to
move with high speed and pressure to transport acids or alkalis.
USDA approves it for contact with food products. In food and
beverage industries, big molecule is pulverized into smaller ones
by homogenizer, in which installed zirconia rings, zirconia
rod/plug, zirconia seat.