Insulating Heat Resistant ZrO2 Zirconia Ceramic Wear Rings Good
Chemical Stability
Zirconia materials are used in very high wear applications under
very high pressure requiring improved fracture toughness and
stiffness over alumina. Zirconia is noted for its high strength,
toughness, wear and thermal properties. Its high material cost
usually warrants its usage extending longer life and reduce down
time where alumina fails in this applications.
During manufacture, the zirconia powder is combined with oxides
such as Yttria, magnesia or tetragonal and the material is said to
be partially stabilised or even it can be fully stabilised if
required, varying the composition allows different properties to be
enhanced.
Yttria (Y-PSZ) stabilised zirconia are mainly used for excellent
wear resistance up to 400’C temperature while Magnesia (MgO-PSZ)
zirconia are very good at high temperature offering excellent
thermal shock and also wear resistance. Y-TZP Zirconia material has
tetragonal in structure and has the highest flexural strength of
all the zirconia based materials. The fine grain size of Y-TZP
lends itself to be used in cutting tools where a very sharp edge
can be achieved and maintained due to its high wear resistance. The
fine grade size leads to a fully dense with excellent mechanical
strength, corrosion resistance, impact toughness, thermal shock
resistance and very low thermal conductivity.
Advantages of Zirconia Ceramics
- High strength
- High toughness
- Excellent wear resistance
- High hardness
- Low thermal conductivity
- Good chemical and corrosion resistanc
Applications of Zirconia Ceramics
- Various wear parts for wear applications
- Valves and pump components
- Ceramic plain, balls and roller bearings
- Tubes, fixtures etc. for High temperature
- Copper tube extruding & reducer dies
- Thermal insulation components
- Wear resistance and Cutting blades
- Ceramic knives
- Grinding media
Company Introduction
Mingrui ceramic manufacture and provides alumina ceramic components
for a wide range of application like Mechanical Equipment,
Electronic & Electrical, Oil Drilling, Medical, Chemical Industry
etc. According to actual application and customer's requirement,
the purities vary from 95%-99.7% and the forming methods will be
different. The forming methods applied in our plant include dry
pressing, isostatic pressing, injection moulding, extrusion
moulding. With experienced engineers and talented workers, we are
confident to offer high quality, high precision, complex components
for customers worldwide.
Product Description
Mingrui Ceramics has years of experience designing and developing
technical ceramic solutions for a wide variety of applications and
industries. Anti-chemical Corrosion Zirconia Ceramic Parts Chemical
Stirring Rod. We offer this expertise to all of our customers to
ensure the best design and materials are chosen for their specific
application and needs. Anti-chemical Corrosion Zirconia Ceramic
Parts Chemical Stirring Rod, Typically, our custom technical
ceramic components and parts we supply are used for one of three
main reasons:
Insulating Heat Resistant ZrO2 Zirconia Ceramic Wear Rings Good
Chemical Stability
High temperature ceramics – crucibles, nozzles, lasers,
furnace/kiln fixtures
Insulating Heat Resistant ZrO2 Zirconia Ceramic Wear Rings Good
Chemical Stability
Wear and corrosion resistant ceramics – plates, housings, gages,
caps/lids
Insulating Heat Resistant ZrO2 Zirconia Ceramic Wear Rings Good
Chemical Stability
Electrical insulation ceramics – contact blocks, standoffs,
fasteners, spacers
Insulating Heat Resistant ZrO2 Zirconia Ceramic Wear Rings Good
Chemical Stability
Mingrui Ceramics is one of the world’s premiere technical ceramic
suppliers – contact us to see what technical ceramics we can create
for you.
Dongguan Ming Rui Ceramic Technology Co.,ltd is a professional
manufacturer which is specialized in zirconia ceramics. We have 10
senior engineers and lots of technologists; our ceramic products
are precision ceramic structure parts used mainly in industrial
field, which is made of strengthened structure zirconia ceramic.
Our products including strengthened structure zirconia
ceramic,ceramic bar,ceramic tube,ceramic shaft,ceramic
plate,ceramic sleeve,ceramic valve,ceramic plunger and ceramic arm.
The product we produced are applicable to Instruments,Medical
instrument,Clocks and Electronic Products,Mills,Energy and
Power,Machine and Metals,Autocar and Military and some other high -
end areas.
Dongguan Ming Rui have achieved great successes in particular
requirements which is based on cooperating with Tsinghua University
and professional knowledge and business experience by ourselves. We
get the low-budget and high-performance new ceramics products from
the high – quality raw materials and composite technology and
precision processed, technical and value are increasing strongly.
In professional technology, innovation, sincerity, sustainable
development, offering the high efficiency products, perfect
service, good reputation. By the way, our company have an unique
technical called “mirror polishing” which is improved our products
bright,color,smooth and made our product better than other
competitors.
Warmly welcome all the customer form the world to visit our
company!
