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Chemically Resistant Industrial Ceramic Parts Medical Equipment

Place of Origin: Zhejiang

Company Profile

Location: Dongguan, Guangdong, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: MR-IN-0651

Product Description

>>> Sintering
The compacted and machined components are fired or “sintered” at temperatures approaching 1800C°. During this operation, the powder particles bond together and component shrinks by 15%-35%.

 

>>> Diamond Grinding
Following sintering, the ceramic (now in its ultra-hard state) is machined using diamond grinding techniques which, together with lapping and polishing, enable tight tolerances and smooth surface finishes to be achieved. However, diamond grinding is relatively expensive, so if as-fired tolerances are acceptable, the overall cost of the component is reduced.

 

Aluminium Oxide Ceramics

Aluminum Oxide, also known as alumina, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temp. resistance, corrosion resistance, and bioinertness. Additionally, it can be highly polished, making it useful for a wide range of applications. Frequently used alumina's purity is from 90% to 99.7%.

Main Properties of Alumium Oxide Ceramics

 

Type Unit A95 A99
Alumina Content % 92 - 96 99 - 99.7
Density g/cm3 3.65 3.88
Color - white ivory
Water Absorption % 0 0
Young Modulus Gpa 280 350
Vickers Hardness Gpa 14 20
Compressive Strength Mpa 2000 2500
Flexural Strength Mpa 280 300
Thermal Conductivity W/m.K 18 - 25 30 - 35
Thermal Shock Resistance Δ(°C) 220 180 200
Max. Working Temp. °C 1500 1700
Volume Resistivity Ω ·cm > 10^15 > 10^14
Dielectric Constant - 9.50 9.80
Dielectric Strength kV/mm 16 22

* Tests under room temperature environment;

* The above information is offered for comparison only. Exact

properties will vary depending on the manufacturing method

and part configuration.



Chemically Resistant Industrial Ceramic Parts Medical Equipment



Industrial Ceramic Intriduction

Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.

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

 

Precision Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries. Chemically Resistant Industrial Ceramic Parts Medical Equipment. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs. Chemically Resistant Industrial Ceramic Parts Medical Equipment, Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:


Chemically Resistant Industrial Ceramic Parts Medical Equipment
High temperature ceramics – crucibles, nozzles, lasers, furnace/kiln fixtures
Chemically Resistant Industrial Ceramic Parts Medical Equipment
Wear and corrosion resistant ceramics – plates, housings, gages, caps/lids
Chemically Resistant Industrial Ceramic Parts Medical Equipment
Electrical insulation ceramics – contact blocks, standoffs, fasteners, spacers

Chemically Resistant Industrial Ceramic Parts Medical Equipment


Precision Ceramics is one of the world’s premiere technical ceramic suppliers – contact us to see what technical ceramics we can create for you.


Chemically Resistant Industrial Ceramic Parts Medical Equipment

 

General Characteristics of Materials:
Characteristic Ceramics Metals Polymers Refractory
Density Low to High Low to High Low Low to Medium
Hardness High Medium low Medium
Toughness low High Medium low
Wear Resistance High Medium low Medium
Tensile Strength Low to Medium

 

High

low low
Compressive Strength High Medium to High low to Medium High
Young’s Modulus Medium to High Low to High Low Medium
Dimensional Stability High low to Medium low /
Thermal Expansion Low to Medium Medium to High High low
ThermalConductivity Medium Medium to High Low Medium
Thermal Shock Low Medium to High High low to Medium
Electrical Resistance High low High /
Chemical Resistance High low to Medium Medium /
Oxidation Resistance Medium to High low low /
Machinability Medium low Medium /

 

Product Name Chemically Resistant Industrial Ceramic Parts Medical Equipment
Material Alumina Ceramic or zirconia ceramic
Color white or black or customed
Standard
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