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High Alumina Components

Our Alumina Components cover a versatile range of applications ranging from wear resistant applications like use in pump industry or use as Ignitors due to their high temperature and electrical resistance. We produce these products by various process technologies such as Uni-axial Pressing, Isostatic Pressing, Extrusion and injection molding. The manufacturing process is based on the component size, geometry and the required production volume. Since the technology has been developed by us, we know how to manage the critical parameters to produce the best quality products. We can machine the components to very close tolerances and can give a high surface finish of Ra<0.2 microns. This speaks volumes about our technical capabilities.

Our standard materials for wear resistant ceramics include alumina (from 85% to 99.8%), Yttria Stabilized Zirconia and Silicon Carbide. Chemically inert and having hardness only surpassed by diamond (9 on Mohs Scale), they are capable of withstanding high temperatures and extremely corrosive environment. These are an ideal choice for enhancing the component life.

However, the materials, the product, the processes do not define our core competence. Our core ability is the ability to customize and innovate. With the backing of the solid experience of our product development team, we are in a position to manufacture products as per our customerís pricing and technical requirements. For us, component geometry is not a restriction. As we say, if you can draw it, we CAN make it.

Ceramic Pump Components

Uniceram Advanced Materials High Wear Resistant pump components include pistons, plungers, wear plates, bushes, liners and sleeves and mechanical and chemical seal rings. These are typically used in Jet Pumps, Water Jetting Pumps, High Pressure Pumps and High Pressure Water Supply Pumps, which find tremendous applications in industries including Automobiles, Chemical and Petrochemicals, Foundries, Oil Refineries, Paper and Pulp Manufacture, Cement Manufacturing, Food Processing, Thermal Power Plants and Steel Plants etc.

Chemical and Mechanical Seal Rings

Uniceramís Pump Seal Rings of high purity material have added a new dimension to mechanical seal design. These are available in 80% to 99.8% Alumina as well as Silicon Carbide. These have wide applications in industrial and automobile water pumps. Finished tolerances of 0.05 mm, high degree of flatness (<2 light band) and excellent surface finish are the typical product characteristics with high hardness, high mechanical strength and an excellent resistance to wear. While we offer certain standard sizes, we also offer a high degree of customization. We can tailor the components as per the customerís drawing, bearing in mind the technical and pricing specifications. With our expertise in supply chain management, we are in a position to adhere to the most stringent delivery requirements.

Alumina Ignitors and Insulators

Lighting of burners, using oil or gas as their fuel, is achieved by a spark generated between a pair of high voltage insulated
electrodes placed near their burners. For this purpose, we have developed high Alumina insulators. These are typically made from 95% Alumina to 99% Alumina. Their excellent mechanical and dielectric strength increase their operational safety.

We can also provide insulators with metal inserts or insulators with metallic coatings for easy soldering.

Alumina Textile Guides

For applications involving high abrasion like the drawing of wire/yarn, thread and wire guides made of alumina are ideal components. The fine surface finish, high hardness and chemical inertness to corrosion provides for longer life, reduced die wear and consequently a better quality output for the users. For further information on our standard textile components, please ask for our standard catalogue.

Alumina Customized Products

These products are designed to specific end applications, keeping in mind the customerís technical and commercial needs. This is our core strength: giving a product that matches your needs to the ĎTí. These include high temperature ferrules (perfect application: Claus Process Furnaces), high wear inserts for wear resistance and even applications demanding high insulation. Featured applications include welding mandrels for bearing manufacture.

Click here for Material Specifications

Click Here to Download our Product Catalogue for High Alumina Components
(PDF Format)