Case Study Electrical Ceramics

Vulcan Refractories supplies advanced refractory components for the production of electrical ceramics. These materials are essential in the manufacture of technical components such as substrates, titanates, ferrites, spark plugs, electro-porcelains, and electrical powders.

Our kiln furniture and refractory linings support consistent, efficient firing conditions, helping customers maintain high product quality and process reliability.

Applications

We provide kiln furniture and refractory components used in the firing of a wide range of electrical ceramic products. Typical applications include:

• Batts, trays, saggars, props, setters, and spacers
• Firing of substrates, titanates, ferrites, electro-porcelains, and electrical powders
• Furnace and kiln linings used in electrical ceramic production

We design our solutions to ensure consistent thermal performance, even under the harsh conditions of repeated firing cycles.

Products

We offer high-performance refractory materials tailored to electrical ceramics production, including:

• High-purity fused mullite and high-alumina kiln furniture
• Sandwich tiles (mullite-coated silicon carbide) for ferrite manufacturing
• Custom refractory linings for kilns and furnaces

These materials are selected for their durability, stability, and ability to meet the tight specifications required in technical ceramics.

Key Features

Our products deliver reliable performance in demanding environments with features such as:

• Very high purity and low free silica content
• High temperature resistance up to 1750°C
• Excellent creep resistance and strength at high temperatures
• Precise dimensional tolerances and smooth surface finish
• Flexible shape manufacturing for custom requirements

Vulcan Refractories supports electrical ceramics manufacturers with solutions built for consistency, efficiency, and precision. Whether standard or bespoke, our refractory products are trusted across the industry.

Looking for support? Contact our team.