Chemically Resistant Industrial Ceramic Parts Medical Equipment
Brand Name:Mingrui
Certification:ISO9001
Model Number:MR-IN-0651
Minimum Order Quantity:100 pieces
Delivery Time:23 working days after the order confirmed
Payment Terms:L/C, T/T, Western Union, MoneyGram, D/P, D/A
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Location:
Dongguan Guangdong China
Address:
NO 21st ChuangXing Road, Shangsha community , Changan Town, Dongguan city Guangdong province, China
Supplier`s last login times:
within 1 hours
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Product Details
Company Profile
Product Details
>>> 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
Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) High mechanical strength
6) High pressure
7) Good wear resistance
| Place of Origin: | Jiangsu, China (Mainland) | Model Number: | According to your drawing or samples | Color: | White |
| Material: | High frequency ceramic / steatite ceramic | Temperature resistance: | 500℃ | Withstand voltage: | 380V |
| Performance | |||||
| Item | Index | Unit | Steatite ceramic | 95 Al2O3 | 96 Al2O3 |
| Physical Characteristics | Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 |
| Water absorption | % | 0 | 0 | 0 | |
| Flexural strength | Mpa | 145 | 320 | 340 | |
| Mechanical Characteristics | Hardness Vickers | Gpa | 5.7 | 12.2 | 13.5 |
| Elastic modulus | Gpa | 120 | 280 | 320 | |
| Poisson’s ratio | - | 0.21 | 0.22 | 0.23 | |
| Thermal Characteristics | Linear expansion coefficient | 20-5000C 10-6/0C | 7.9 | 7.1 | 7.2 |
| Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 | |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | |
| Electrical Characteristics | Dielectric constant(1MHZ) | - | 6.2 | 9 | 9.4 |
| Dielectric loss angle | *10-4 | 18 | 15 | 5 | |
| Dielectric strength | *106V/m | 18 | 12 | 15 | |
| Model | Bulk density | Fracture toughness | Bending strength | Microhardness | ZrO2 content |
| KIC MPam½ | MPa | ||||
| g/cm | GPa | % | |||
| 3Y-ZrO2 ceramic | 5.9~6.1 | 9~10 | 900~1100 | 12.5 | ≥94 |
| Ce-Y-Al-ZrO2 ceramic | 5.8~6.1 | 8~12 | ≥800 | 12.5 | ≥93 |
| MgO-ZrO2 ceramic | ≥5.7 | 8~12 | ≥600 | 12.5 | ≥96 |
| (chemical level) |
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have any other question, pls feel free to contact us .
Chemically Resistant Industrial Ceramic Parts Medical Equipment
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