High Temperature Resistant Precision Alumina Ceramic Sensor
Components Sensor Box
Alumina and zirconia ceramics have high wear resistance ,high
hardness and high tensile,it has the best fracture toughness in all
of ceramics,pottery and porcelain.so it has another name:ceramic
High performance ceramics offer significant advantages over metals
and plastics. They have in general good mechanical properties and
are particularly resistant to compression.
Some ceramics are very resistant to wear and friction. They also
show relatively low friction coefficient and good toughness. It is
also possible to achieve very good surface finishes that ensure
leak tightness. Ceramics are all the more relevant when the
application is associated with thermal stresses, abrasive particles
or food compatibility. And ceramics are inert mateials that are
resistant to many gases and acids.
In view of their mechanical properties and resistance to wear
ceramics are found in the following mechanical industries :
Dongguan Mingrui Ceramic co.,ltd specialized in zirconia industrial
parts,so we can make various shapes and different color according
to the clients’ requests.High purity is the forever promise we had
The length range:0.5mm to 200mm
The width range:0.5mm to 200mm
The thickness range:0.5mm to 20mm
The machining accuracy +/-0.005mm
The finish ≤ 0.8um
Alumina Ceramics; Ceramic Cutting Blade; Ceramic Filling Pump; High
Temperature Ceramics, Zirconia Ceramics
- High hardness
- Wear & abrasion resistant
- High compressive strength
- High mechanical Strength
- Resists strong acid and alkali attack at high temperatures
- Excellent electrical insulation properties
- High thermal conductivity
- Excellent refractory material
- Very specific thermal conductive and thermal expansion rates
- Low density
- Resistant to thermal shock
- High dielectric strength
- Transparent to microwave radio frequencies
Zirconia ceramic are used in shaft , plunger, sealing structure,
auto mobile Industrial, oil drilling equipment, Insulation parts in
electrical equipment , ceramic knife, ceramic hair clipper spare
parts, with high density, bending strength and breaking tenacity.
We can supply the products according to customer's drawings,
samples and performance requirement.
precison ceramic, precision ziconia ceramic, zirconia, ceramic
part, ceramic structure, zirconia ceramic shaft sleeve pipe roller
tube, zirconia ceramic shaft piston and gear, Zirconia ceramic rod,
machinable ceramic rod for industry
|Product Name||High Temperature Resistant Precision Alumina Ceramic Sensor
Components Sensor Box|
|Size||According to drawings|
|Surface Roughness||Ra 0.05|
|Type||Full Ceramic, Ceramic+Steel|
|Lead time||15 - 20days|
|Shipping||Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping|
Properties of Alumina and Zirconia Ceramic :
|Properties||Units||95 Alumina||99 Alumina||ZrO2|
|Density||g / cm³||3.65||3.92||5.95-6.0g/cm³|
|Coefficient of thermal expansion||10-6/K||7.9||8.5||10.5|
|Modulus of Elasticity Young's Mod||GPa||280||340||210|
|HV Hardness HV||MPa||1400||1650||1300-1365|
|Flexural Strength @ room temperature||MPa||280||310||950|
|Flexural Strength @700°C||MPa||220||230||210|
|Compressive Strength @ room temperature||MPa||2000||2200||2000|
|Fracture Toughness||MPa *m 1/2||3.8||4.2||10|
|Heat conductivity @ room temperature||W/ m*k||18-25||26-30||2-2.2|
|Electrical Resistivity @ room temperature||Ω*mm2 /m||>1015||>1016||>1015|
|Max use temperature||°C||1500||1750||1050|
|Resistance to acid alkaline||/||high||high||high|
|Thermol Shock Resistance||△ T ( °C )||220||180-200||280-350|
|Tensile Strength @ 25 °C||MPa||200||248||252|
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
our products more smooth , bright than other competitors.
Application Industry :
1. Are you a manufacturer ?
Yes we are a ceramic manufacturer . We proceed with the whole
process start from Powder material to forming , sintering ,
machining, marking , inspection , packing , we do the whole process
2. What kind of industry ceramics do you have ?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic
3. 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.
4.What stabilizer do you use when processing ?
Yttria stabilizer is the most commonly used in our industrial
5.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to
the product complexity .
6.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.