PRODUCTION

Technical Ceramics – From Powder to Precision Part

Technical Ceramics – Manufacturing and Production

The Manufacturing Process of High-Performance Ceramics

POWDER

Precision begins with the raw material. The performance of modern technical ceramics doesn't start in the kiln, but much earlier: with ultra-fine, high-purity powders. They form the foundation for every subsequent step.

MATERIAL PREPARATION

Homogeneity is the key to performance. We mix, granulate, and condition raw materials to achieve the perfect green density and optimal processability for the forming stage.

TOOLMAKING & DESIGN

From CAD to the finished mold. Our in-house toolmaking department guarantees maximum quality and dimensional accuracy. This allows us to produce even the most complex ceramic components with absolute precision.

FORMING

From powder to precision part. Using state-of-the-art processes such as dry pressing, extrusion, or injection molding, we realize complex geometries with the highest degree of repeatable accuracy.

GREEN MACHINING

In the "green" state, the component is still easily machinable. We use mechanical processes to achieve the final geometry and intricate details before the sintering process begins.

SINTERING

At temperatures up to 1750°C, the component is densified. The powder particles fuse together, creating the characteristic hardness, density, and immense strength of technical ceramics.

FINISHING & ASSEMBLY

Through grinding, lapping, and polishing, we achieve the tightest tolerances. Glazing optimizes electrical properties, while ceramic-to-metal bonding significantly expands the range of possible applications.

QUALITY ASSURANCE

Every step is controlled – from powder analysis to the final inspection. With crack detection, density measurement, and hardness testing, we guarantee maximum reliability for your application.

Dry Pressing (Uniaxial)

About us

VOGT GmbH has been developing and producing technical ceramic components for more than 45 years. We are pleased to welcome you and invite you to learn more about our capabilities and commitment to quality on the following pages.

Contact

VOGT GmbH
Ottensooser Str. 52
D-91239 Henfenfeld

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