Product Description

Alumina Ceramic Metallization
1.Good electrical insulation
2.High mechanical strength
3.Wear&corrosion resistant

ISO certified Manufacturer / Alumina Ceramic Metallization

Electrical Ceramic Insulators

Al2O3 Ceramic Insulators

Ceramics with metallization

Ceramic Insulator Tubes

Insulating Ceramics

Insulation Ceramics

As an expert manufacturer of ceramics, Innovacera has a complete range of advanced technical ceramics for a wide variety of applications. Innovacera is your one stop source for advanced materials for both R&D laboratory use and industry production.

What's Alumina Ceramic?

Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc.

What are Electrical Ceramic Insulators / Alumina Insulating Ceramics?

Electrical Ceramic Insulators / Alumina Insulating Ceramics are used in applications that require a non-conductive rigid component and/or source for heat dissipation. Although all ceramic formulations can be used in electrical applications, Steatite and Alumina (all grades) are the most common choice due to their excellent electrical properties. Electrical insulators commonly have coatings applied including glazing, teflon coating and metalizing. Metalization of ceramic electrical insulators is common practice for ease of installation into control panels and electrical boards through soldering.
Electrical Ceramic Insulators / Alumina Insulating Ceramics are most often used to provide non-conductive bridges between electronic components, however, they are also installed into control boards and boxes as a heat sink. At Innovacera, we are capable of producing a wide variety of geometries for ceramic heat sinks and electrical insulators.

What are Metallized Ceramics?

Metalized ceramics can be used for a number of things, the primary being the bonding of the ceramic to metal components by soldering or brazing. The resulting assembly is more permanent than mechanical assemblies and can be used in areas in which mechanical assembly is not practical or desirable. It is often used in vacuum and panel feedthrough applications.
Metalization is a thin coating of a metal material on the ceramic which provides an interface between the ceramic and the solder or brazing material used to bond to a metal component. Unmetalized sections of the part can also be glazed or Teflon coated.
Alumina and steatite are the materials that we make that are used in this process. Size capabilities and consistent with the sizes for unmetalized components of the same material.

Overview of Main Physical Properties:

1.Good electrical insulation

2.High mechanical strength

3.Excellent wear resistance

4.Excellent corrosion resistance

5.Low dielectric constant

Overview of Main Applications:

1.Pump seals and other components

2.Wear resistant inserts

3.Insulating washers or bushings

4.Semiconductor components

5.Aerospace components

6.Automotive sensors

7.Electrical or electronic insulators

Descriptions of Metallization Processing:

Metallization Processing
(See Process Description Below)

Outer Diameter and Inner Diameter Banding

Brush

Screen Printing

Spray

Needle

Base Metallization Materials

Moly Manganese

Tungsten Manganese

Moly Tungsten Manganese

Materials for Metallization

Aluminum Oxide

Beryllium Oxide (Restrictions Apply)

Metallization Characteristics/Benefits

Low Temperature Firing

Universally Applicable

Process Speed

Uniform Coating, Thickness and Density

No substrate deformation

Metallization Equipment

Domestic Furnaces

Industry Focus

Department of Defense

Department of Energy

Solar Product Manufacturing

Aerospace

Biomedical

Communications

Computer and Electronics

Vacuum Electronics

Medical

Military

Semiconductor

Optical

Intended Applications for Metallization Products

Traveling Wave Tubes

Vacuum Electronic Devices

Medical Devices

Photon Machines

Neutron Generators

X-Ray Tubes

Klystrons

High Vacuum Feed Through

Relay Insulators

E-Beam Technology

Available Metallization&Plating Specifications:

Available Ceramic Compositions Al2O3 *4%,*7%,*9.5%
Available Metallization Materials Mo/Mn
Metallization Thickness *5±*0um
Available Plating Materials Ni/Ag/Au
Plating Thickness ***0um

Material Specifications&Properties

We can supply the products according to customer's drawings, samples and performance requirements.

Overall Production Process:

Factory Tour:

1.Forming Method: Cold Isostatic Pressing:

In this process the powder is filled into a flexable mold generally prepared from rubber and then subjected to isostatic pressure via a fluid in a pressure chamber.

The rubber moulds rae relatively easy to produce but the process cycle itself is slow and so the method is appropriate for small series of components.

2.CNC Machining:

3.Sintering:

4.Metallization:

5. Glazing:

Quality Control/Assurance Standard:

We are ISO certified: ISO***1:***8 ISO****1:***4 OHSAS****1:***9

The constant goal of Innovacera is a superior level of quality and sevice at competitive prices. Particular attention is given to the production of individual customer parts for both large and small runs. We implement a very sophisticated Quality Control process which we have our own customers certify. All parts that pass through our facility are visually and dimensionally inspected as well as calibrated. Our engineering staff is available for counsel and recommendations that will satisfy your ceramic requirements.

Other products you may be interested:

Alumina Ceramic Tubes

Large Alumina Ceramics

Alumina Ceramic Balls

Alumina Ceramics

Honeycomb Ceramics

SiC Mechanical Seals

Zirconia Ceramic Beads

Zirconia Ceramics

Cordierite Ceramics

Mullite Ceramics

Semiconductor Ceramics

Steatite Porcelian

Semiconductor Ceramics

Superior quality of products with reliance is our prime consideration.

Feel free to contact us if you need any other assistance about our products .

We would be your best choice!