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Ultra High Temperature Advanced Technical Ceramics for Extreme Environment

Ultra High Temperature Advanced Technical Ceramics for Extreme Environment

Ultra High Temperature Advanced Technical Ceramics for Extreme Environment

Product Details:

Place of Origin: Dongguan
Brand Name: mingrui
Certification: ISO 9001- 2015
Model Number: XF- 453

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: USD 0.99-USD 5.99 each piece
Packaging Details: international protective packing
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50000pcs per month
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Detailed Product Description
Features: Durability Ceramics Item: Ultra High Temperature Ceramic Parts
Material: Alumina Or Custom Application: Ceramic Parts For Extreme Environment Applications
Certificate: ISO 9001-2015 Lead Time: 20 Days
Precision: As Fine As 0.001mm Type: Engineering Ceramics
Color: Black, White Or Custom Manufacturer: Yes

 
 
Ultra High Temperature Ceramic Parts for Extreme Environment Applications
 
 As Ceramic parts with the characteristics of High temperature resistant ,  thermal insulation ,  very durable ,  wear resistant ,  chemical and corrossion resistant ,  ceramic parts can be 
used for extreme enviroments applications . 
 
Ultra High Temperature Ceramic Parts are used as heat shields for fire protection and thermal insulation in aircraft and space shuttles because they resist heat, are lightweight and do not corrode. Other significant characteristics include high melting temperatures, resiliency, tensile strength and chemical inertness.
 
Ultra High Temperature Ceramic Parts has excellent high temperature strength, excellent fracture toughness, high hardness and unique tribological properties. Silicon nitride aerospace applications result in superior mechanical reliability and wear resistance allowing components to be used under minimal lubrication without wear. These include jet engine igniters, bearings, bushings, and other wear components.
 
Ultra High Temperature Ceramic Parts
Advanced ceramics are playing a critical role in the development of highly-efficient and cost-effective new technologies for space travel. Morgan Technical Ceramics’ division in Erlangen, Germany has been working with a European space development program for a number of years to support its research of ion propulsion systems. A lightweight alternative to traditional chemical propulsion, ion engines have the potential to push spacecraft up to ten times faster with the same fuel consumption, thereby significantly decreasing vehicle size and increasing travel distance.
 
 Mingrui Ceramic Technology which uses electricity to charge heavy gas atoms that accelerate from the spacecraft at high velocity and push it forwards, traditionally incorporated quartz discharge vessels. Quartz has now been replaced by a ceramic oxide called alumina because of the need for a material with the same dielectric properties but with higher structural stability. Alumina is easier to fabricate and offers good thermal shock resistance, ensuring that the chamber can withstand the extremes of temperature that occur during plasma ignition. It is also lighter, which reduces the costs associated with each launch.
 
 
Tags:
Ultra High Temperature Ceramic Parts
 
Durability Ceramics
are used to achieve heat resistance. The heat-insulating properties of ceramics have been known for centuries, and the materials are used for thermal control in everything from batteries, magnets, and semiconductors to insulating tiles within aircraft. Ceramics have been adopted for multiple applications the design of space vehicles, including thermal protection from the exterior exhaust and interior protection in the form of insulation.

Unique Properties, Specialized Materials

Whether Mingrui custom ceramic parts are used in our atmosphere, in outer orbit, or beyond, extreme conditions exist that are overcome by the unique properties only ceramics deliver, including:

  1. Electrical Insulation – isolating critical wires and components from damage
  2. Thermal Insulation – resistance to high temperatures
  3. Durability – resistance to repeated and extreme thermal cycling and friction
  4. Corrosion Resistant, Chemically Inert – no contamination of sensitive instruments
  5. Strength to Density Ratios – comparable to the most novel engineering alloys

Mingrui offers ceramic material formulations in both aluminum oxide (Al2O3, alumina) and zirconium oxide (ZrO2, zirconia) as well as specialized, customer defined material including: SiC, B4C and quartz, satisfying virtually any custom ceramic parts application for the aviation and aerospace industries. Our rigorous quality assurance program and going the extra mile, means that whether in the air or in space, the custom ceramic parts we manufacture will do the same for our customers.
 
 
Properties of alumina and zirconia ceramics:  
 

PropertiesUnits95 Alumina99 AluminaZrO2
Densityg / cm³3.653.925.95-6.0g/cm³
Water absorption%000
Coefficient of thermal expansion10-6/K7.98.510.5
Modulus of Elasticity Young's ModGPa280340210
Poisson's ratio/0.210.220.3
HV Hardness HVMPa140016501300-1365
Flexural Strength @ room temperatureMPa280310950
Flexural Strength @700°CMPa220230210
Compressive Strength @ room temperatureMPa200022002000
Fracture ToughnessMPa *m 1/23.84.210
Heat conductivity @ room temperatureW/ m*k18-2526-302-2.2
Electrical Resistivity @ room temperatureΩ*mm2 /m>1015>1016>1015
Max use temperature°C150017501050
Resistance to acid alkaline/highhighhigh
Dielectric Constant/9.59.826
Dielectric StrengthKV/mm1622/
Thermol Shock Resistance△ T ( °C )220180-200280-350
Tensile Strength @ 25 °CMPa200248252

 
 
Company introduction of Mingrui : 
 
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.
We can provide a full set of ceramic solutions for customers , and can custom different kinds of ceramic parts according to customer requirements, so just contact us now !
 
 
More photos of Ceramic Components : 
 
Ultra High Temperature Advanced Technical Ceramics for Extreme Environment

 
 
Our High Precision machining work : 
 
Ultra High Temperature Advanced Technical Ceramics for Extreme Environment

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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