Sintered

Sintered products

SEFPRO provides a complete range of high-quality sintered products for all glass furnaces. Sintered refers of products in which the ceramic bonding is generally obtained by firing at high temperature or hydraulically bonded.

Fused cast
Cruciform
Monolithics
Expendables

Product range overview

Material
AZS
Chromia - Chrome Alumina
High alumina
High chromia
Zircon
Zircon-mullite
Other
Mechanical pressing
Manufacturing process for standard items (bricks, wedges, skewbacks, tiles, etc.).
AZS
PROMOLD

Made of AZS grains. High corrosion resistance to alkali or boron vapours. Available in complex and large shapes.

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PROMOLD E

Made of AZS grains. Good resistance to vapours corrosion. Available in standard brick format.

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Chromia - Chrome Alumina
WOOL 50

High corrosion resistance. Good homogeneity with reduced chrome sublimation and linear thermal expansion.

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ZIRCHROM 30

Good corrosion and thermal shock resistance.

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ZIRCHROM 50

High corrosion resistance.

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High alumina
AL 100

Highest alumina content sintered material. Remarkable resistance to vapours corrosion. Available in standard brick format.

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High chromia
RECHROME

High corrosion resistance.

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Zircon
CZ66

Premium zirconium silicate. Very high resistance to vapours corrosion and very good glass contact properties for specialty glass expendables.

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ZPR

Zirconium silicate. Very high resistance to vapours corrosion. Available in standard brick format.

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Zircon-mullite
BP MULLITE

Made of fused mullite grains. High creep resistance with excellent vapour corrosion resistance.

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BP MULLITE REC

Made of fused mullite grains. Excellent creep resistance with vapour corrosion resistance at very high temperatures.

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MS 4 F

Good corrosion resistance to alkali or boron vapours. Available in standard brick format.

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MS 6

Excellent thermal shock resistance. Available in standard brick format.

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MS 75

Good corrosion resistance to alkali vapours. Available in standard brick format.

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ZMP

Made of fused zircon-mullite grains. High resistance to vapours corrosion. Available in standard brick format.

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Other
Vibrocasting
Manufacturing process for special shapes and large items.
AZS
ERMOLD

Made of AZS grains. Excellent thermal shock resistance combined with high resistance to vapours corrosion

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ERMOLD 300

Made of AZS grains. High resistance to glass corrosion. Available in large format with large range of thickness.

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ZA33 M

Good corrosion resistance with low open porosity. Available in complex and large shapes.

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Chromia - Chrome Alumina
WOOL 50

High corrosion resistance. Good homogeneity with reduced chrome sublimation and linear thermal expansion.

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WOOL 50 LF

High corrosion resistance combined with a high thermal shock resistance. Good homogeneity with reduced chrome sublimation and linear thermal expansion.

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ZIRCHROM 30

Good corrosion and thermal shock resistance.

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ZIRCHROM HC

High creep resistance with low chrome sublimation level. Good resistance to vapour environment.

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ZIRCHROM 50

High corrosion resistance.

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ZIRCHROM 85

Very high corrosion resistance with high thermal-mechanical properties.

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ZIRCHROM HER

High electrical resistivity. Good corrosion and thermal shock resistance.

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High alumina
BPAL M

High alumina content sintered material. Very good glass contact properties with the low glass defect potential.
Available in complex and large shapes.

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High chromia
Zircon
CZ66

Premium zirconium silicate. Very high resistance to vapours corrosion and very good glass contact properties for specialty glass expendables.

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CZCT

Zirconium silicate. Very high resistance to vapours corrosion and good thermal shock resistance. Available in complex and large shapes.

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Zircon-mullite
ARKAL 60 V

Excellent thermal shock resistance. Available in complex and large shapes.

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ARKAL 60 PR V

Good glass contact properties and thermal shock resistance. Low iron oxide content. Available in complex and large shapes.

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ARKAL 65 V

High corrosion resistance to alkali vapours. Excellent creep resistance. Available in complex and large shapes.

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ZMV

Made of fused zircon-mullite grains. High resistance to vapours corrosion. Available in complex and large shapes.

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Other
Isopressing
Very high-pressure process to increase product density.
AZS
Chromia - Chrome Alumina
High alumina
A1148

High corrosion resistance. Homogenous structure with excellent glass contact properties.

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High chromia
C1215Z

High purity material with specific microstructure improving the resistance to thermal shock resistance. Low stoning and blistering with excellent corrosion resistance.

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C1221

Very high corrosion resistance with good thermal-mechanical properties. Uniform and single-phase microstructure enabling low stoning risk.

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C12LS

Unique high purity dense chromic oxide combining high corrosion resistance and low sublimation properties.

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C12TS

Very high corrosion resistance with good thermal-mechanical properties. Uniform and single-phase microstructure enabling low stoning risk.

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Zircon
ZS78

High-purity dense zircon. The best thermal shock resistance of any available dense zircon refractory material.

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ZS835

High-purity dense zircon. Premium grade to assure low outgassing (low blister potential).

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ZS1300

High-purity dense zircon. Excellent glass contact properties with extremely low defect potential.

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Zircon-mullite
Other
T1186

High electrical conductivity. High corrosion resistance with excellent glass contact properties.

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T1187 LC

High electrical conductivity. High corrosion resistance with excellent glass contact properties.

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T1186 ZR

High electrical conductivity. Very high corrosion resistance with excellent glass contact properties.

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