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SEFPRO offers a wide range of products developed for all types of furnaces and adapted to each glass market.
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Fused cast

ER 2010 RIC RT

Void-free electrofused alumina-zirconia-silica (AZS) with 39% yttria-doped zirconia

The alumina-zirconia-silica (AZS) material with the highest corrosion resistance for simple rectangular shapes. The only AZS allowing joint closure at operating conditions.

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Fused cast

ER 1699 RS

End-cast electrofused Alumina-Zirconia-Silica (AZS) with 37% zirconia

High corrosion resistance Alumina-Zirconia-Silica (AZS) for simple rectangular shapes. The very reduced casting cavity and high zirconia content increase resistance to corrosion.

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Fused cast

ER 1681® RN

Regular cast, electrofused Alumina-Zirconia-Silica (AZS) with 32% zirconia

Good castability Alumina-Zirconia-Silica (AZS) enabling complex and varied shapes and sizes.

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Fused cast

ER 1681® DALLE TJ

Void-free electrofused Alumina-Zirconia-Silica (AZS) tiles with 32% zirconia

Alumina-Zirconia-Silica (AZS) paving with fully ground joint faces for tight joint application. Automatically fully controlled with specific Radar dedicated for thin pieces.

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Fused cast
Expendables

ER 1681® RT

Void-free electrofused alumina-zirconia-silica (AZS) with 32% zirconia

Alumina-zirconia-silica (AZS) with good castability enabling complex and varied shapes and sizes. Void-free structure enabling longer lifetime.

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Fused cast

ER 1685 RR

End-cast electrofused Alumina-Zirconia-Silica (AZS) with 36% zirconia

High corrosion resistance Alumina-Zirconia-Silica (AZS) for simple rectangular shapes. Controlled casting cavity located at the bottom part of the block.

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Fused cast

ER 1195 RT

Void-free electrofused 94% zirconia

Excellent corrosion resistance and glass contact properties with the lowest potential for seed and blister formation.

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Fused cast

ER 1685 RT

Void-free electrofused alumina-zirconia-silica (AZS) with 36% zirconia

High corrosion resistance alumina-zirconia-silica (AZS) for simple rectangular shapes. Essentially free of casting cavity which allows a very homogeneous internal structure and corrosion resistance.

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Fused cast

ER 1711® RR

End-cast electrofused Alumina-Zirconia-Silica (AZS) with 40% zirconia

Alumina-Zirconia-Silica (AZS) material with highest corrosion resistance for simple rectangular shapes. Controlled casting cavity located at the bottom part of the block.

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