Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices
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Product Highlights
- High Purity Alumina: 96% Al2O3 purity with 0% water absorption for superior insulation.
- Robust Mechanical Strength: 340 MPa flexural strength and 2103 MPa compressive strength.
- Dense Metallization: Mo/Mn metallization with Ni plating ensures good weldability.
- Excellent Insulation: Low dielectric constant (9.1) and high volume resistivity.
- Customization Options: Supports customization from samples, designs, and flexible needs.
- Wide Application Scope: Ideal for aerospace, electronics, medical, and vacuum devices.
- Stable Quality Control: Even texture and consistent quality across every batch.
- Corrosion Resistance: Good abrasion and corrosion resistance for harsh environments.
Product Attributes
- Application
- Aerospace, Electronics, Medical, Refractory, Packaging
- Material Composition
- Alumina, Al2O3
- Type
- Ceramic Parts
- Volume Density
- 3.6 g/cm3
- Withstand Voltage
- 8.3 K VAC/mm
- Flexural Strength
- 340 MPa
- Purity
- 96%
- Water Absorption
- 0
- Compressive Strength
- 2103 MPa
- Processing Service
- Moulding
- Tensile Strength
- 193 MPa
- Transport Package
- Carton Packing
- Specification
- Customized
- Trademark
- INNOVACERA
- Origin
- Fujian, China
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices
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Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices -
Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices -
Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices -
Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices -
Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices -
Alumina 96% Metallized Ceramic Insualtors for Vacuum Electronic Devices
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Product Description
METALLIZED CERAMIC INSULATORS Metallization Spec.: Molybdenum/Manganese (Mo/Mn) metallization: 9-30um Ni plating thickness: 3-10um
Application:
accessories etcs.
|
Material Properties
|
|||
|
No
|
Item
|
Unit
|
Value
|
|
1
|
Purity
|
%
|
≥95
|
|
2
|
Volume density
|
g/cm3
|
≥3.6
|
|
3
|
Water absorption
|
%
|
0
|
|
4
|
Thermal conductivity
|
W/m·K( 25ºC)
|
22.4
|
|
5
|
Coefficient of thermal expansion
|
X(10-6)/ºC (20-1000ºC)
|
8.2
|
|
6
|
Flexural strength
|
Mpa
|
340
|
|
7
|
Compressive strength
|
Mpa
|
2103
|
|
8
|
Tensile strength
|
Mpa
|
193
|
|
9
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Hardness
|
ROCKWELL 45N
|
78
|
|
10
|
Withstand voltage
|
K Vac/mm
|
8.3
|
|
11
|
Dielectric constant
|
@1MHz
|
9.1
|
|
12
|
Dielectric loss angle
|
@1MHz
|
0.0004
|
|
13
|
Volume resistivity
|
@25ºC
|
1x10-14
|
|
@500ºC
|
4x10-9
|
||
|
@1000ºC
|
5x105
|
||
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI247109". Items marked "
" are certified.
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Company Profile
Xiamen Innovacera Advanced Materials Co., Ltd. (Innovacera)was established in 2012, it is one of the reliable supplier of advanced ceramic components. With the continuous efforts of research and development as well as strict production quality control and over 10 years of production experience, Innovacera is expert in the manufacture of precision ceramic components and provide of technical ceramic solutions to more than 1000 customers.
Innovacera has 3 own factories, there are over 300 sets of ceramic professional equipments, several types of furnace in more than 5, 000 square meters production workshops. All three plants are ISO9001: 2015 certified, a variety of advanced ceramic materials are RoHS and REACH certified.
The company's main ceramic material is Aluminum Oxide, Zirconium Oxide, Boron Nitride, Aluminum Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes, Innovacera supply metallized ceramic components, ceramic brazing part, ceramic heater, ceramic reflector, ceramic pump components and other ceramic components product according to clients's requirement. Products are exported to Europe, North America, Korea, Japan and other developed countries.
Our products are widely used in Aerospace, Scientific Research, Fluid Controlling, Food Processing, Automotive, Defense, Thermal Processing, Electronic and Electrical, Mineral Processing, Medical, Semiconductor, Textile, Pulp and Paper, Glass Processing, Mechanical Engineering, etc.
Innovacera has established a high standard of quality system and strict quality control process, each batch of products are subjected to strict quality inspection, and different packaging requirements for different products to ensure the safe transportation of products. In order to ensure quality, the company adopts advanced finished product inspection equipment and standardized Gage calibration; Including automatic inspection equipment, coordinate measuring instrument, etc.
The service philosophy of Innovacera is meeting quality requirement and customer satisfaction. When there is a problem for order, Innovacera respond to the situation honestly and quickly to the customer and give the customer the solution in short time. This service concept has resulted in the long-term cooperation between Innovacera and customers.
Our aim is to offer the ideal solution for many application. Our engineers offer customized solutions beyond our existing product. Company's mission is: Winning with our customers and employees, vision is: To be the most reliable supplier of advanced materials components.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Block A, 6/F, No.588 Jiahe Road, Torch High-tech Industrial District, Xiamen, China 361006
-
Plant Area
- 779.02 square meters
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Number of Employees
- 34
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Registered Capital
- 2,000,000 RMB
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Terms of Payment
- LC, T/T, D/P, Western Union, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Xiamen Port
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Supply Chain Partners
- 9
Our Production Capability & Technical Expertise
-
Main Products
- Metallized Ceramic, Ceramic Heater, Ceramic to Metal Sealing Part, Ceramic Reflector, Alumina Ceramic, Zirconia Ceramic, Boron Nitride, Silicon Nitride, Aluminum Nitride Ceramic, Porous Ceramic, etc.
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Production Lines
- 3
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Production Machines
- Sintering furnace, Tunnel kiln, CNC machining equipment, Dry Press Machine, Cold isostatic pressure equipment
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QA/QC inspectors
- 3 people
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Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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R&D Engineers
- 2 people
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Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-06-04
-
Export Year
- 12 years
-
Main Markets
- North America, Europe, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 80%~100%
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Number of Foreign Trading Staff
- 13
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the material composition and purity?
- The product is made of Alumina (Al2O3) with a purity of 96% and 0% water absorption.
- What are the mechanical strength properties?
- It features 340 MPa flexural strength, 2103 MPa compressive strength, and 193 MPa tensile strength.
- What metallization process is used?
- It uses Molybdenum/Manganese (Mo/Mn) metallization with a thickness of 9-30um and Ni plating of 3-10um.
- Is customization available?
- Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.
- What are the main applications for these insulators?
- They are used in semiconductor packaging, TO packaging, fiber optic device shells, laser shells, vacuum electronic devices, and LED accessories.
- What is the lead time for production?
- The average lead time is one month for both peak season and off-season.
- What payment terms are accepted?
- We accept LC, T/T, D/P, Western Union, and PayPal.
- What certifications does the company hold?
- The company holds CE certification for its products.
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