Zirconia High Alumina Ceramic Block Locating Positioning Spacer
Block
Zirconia ceramic has a series of good properties,such as high
strength,good fracture toughness,high density,good abrasion
resistance,high hardness and so on.Zirconia ceramics can be used as
good abrasive and efficient grinding media.
Feature:
1,High hardness and density.
2,Good Wear resistance.
3,Low thermal conductivity.
4,Great mechanical strength.
Description :
Material : Zirconia Ceramic
Producing Method: Hot pressing /Dry pressing
Color : White
Packing : Carton /Pallet/Wooden case (According to clients
requirement )
Delivery time : Standard Product 10 days
Items Design: According to client’s drawing or samples
Zirconia material parameter:
| Item | Test Condition | Unit&Symbol | Zirconia Ceramic
|
| The main chemical ingredient | | | ZrO2: 95% Y2O3: 5% |
| Bulk Density | | g/cm3 | 6 |
| Maximum Use Temperature | | | 1300°C |
| Water absorption | | % | 0 |
| ROHS Hardness | | HRA | ≥83 |
| Compressive Strength | 20° C | Kgf/cm2 | 25000 |
| Fracture Toughness | | Map.m3/2 | 6 - 8 |
Coefficient of thermal expansion | | /°C | 9.5*10-6 |
| Thermal Shock Resistance | Tc | °C | 360 |
| Volume Resistivity | 20°C | Ω.cm20°C | > 1012 |
Wide usage of structure ceramic product :
l Ceramic roller
l Ceramic nozzle
l Ceramic shaft
l Ceramic plunger
l Ceramic piston
l Ceramic blade
l Ceramic block
l Ceramic rod
l Ceramic plate
l Ceramic valve
l Ceramic support
l Ceramic tube
l Ceramic cylinder plunger pump
Application: high pressure plunger pump, rotary piston pump,
pharmaceutical liqid flling machine etc
With the advantages of high insulation strength, fireproof and high
temperature resistance, compact volume, seismic resistance and high
mechanical strength, our products include ceramic plunger, stirring
rod, sealing ring , precise ball, standard block, straining
ratchet, braid plate, wear ring, guide pulley, ceramic valve for
petroleum, chemical industry and pipeline. All the ceramics can be
customized.
Properties of Alumina and Zirconia Ceramic :
Material Introduction:
| Item | ceramic Block |
| Size | Customized |
| Color | Any Color For You |
| Certification | ROHS,FDA,LFGB,CQC, |
| Application | The ceramic bead is the ceramic part of the heating cushion for
removing stress in the heat treatment before or after the welding
process. It has various shapes and can be flexibly and freely paved
into various needed shapes for work. |
| Characteristics | 1.By a dry pressing process, the product has higher density and
better heat conductivity so that it can resist higher heat impact
resistance and external mechanical force. |
| 2.According to the using condition and requirement of the product,
we have developed a new ceramic formula which has higher heat
impact resistance compared with alumina ceramic |
| 3.Apart from producing the ceramic bead of common specification, we
also produce products of special specification according to the
customer’s requirement. Now, products of a dozen of specifications
have been put into mass production. |
Company Introduction:
We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a
professional manufacturer specialized
in R&D, manufacturing and selling customized all kinds of high
precision zirconia and alumina ceramic parts . Our main products
include ceramic rod , ceramic tube, ceramic plunger, ceramic valve,
ceramic plate, ceramic shaft and bearing , ceramic nozzle etc ,
which are mainly used in industrial fields of Machinery,
Petrochemical oil and gas, Valves, Automotive, Food Processing,
Fluid Handling, Process Control, Thermal Processing, Aerospace,
Defense, Eletronic and Electrical, Textile, Mechanical,
Engineering, Mineral Processing, etc.
We have a full service include mold design and development ,
ceramic forming , precision machining
and precision detection technology. We have achieved great
successes in particular requirements
which is based on cooperating with Tsinghua University and getting
rich experience by our professional technical engineer teams . Our
factory have an unique technical called mirror polishing which
improve
our products more smooth , bright than other competitors.
1. What kind of industry ceramics do you have ?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic
parts .
2. What kind of molding method do can you supply ?
Dry Pressing , isostatic pressing , grouting , hot-chamber die
casting , tape casting , injection molding, etc, injection molding
and isostatic molding is the most commonly used.
3.What stabilizer do you use when processing ?
Yttria stabilizer is the most commonly used in our industrial
ceramic parts.
4.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to
the product complexity .
5.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but
paypal and western union only for small -sum payment.
