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Your Position: Home > Refractories > Sintered Spinel
Sintered Spinel

Sintered Spinel

Sintered Spinel features with stable chemical properties, high refractoriness, excellent thermal shock resistance, outstanding slag resistance, low thermal expansion, high mechanical strength and good activity.
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Description
Specification
Application
Packaging

Product Description

Sintered Spinel is produced from high-purity alumina and magnesia by high-temperature solid-state sintering, with stable chemical properties, high refractoriness, excellent thermal shock resistance, outstanding slag resistance, low thermal expansion, high mechanical strength and good activity, ideal for high-grade refractory applications.
Sintered Spinel

Specification

ItemsUnitAMS-66AMS-78AMS-90
IndexTypical IndexTypical IndexTypical 
Al2O3%64min65.3476min77.2089-9289.75
MgO%32-3633.4320-2421.588-119.34
CaO%0.5 max0.400.40 max0.350.30max0.21
SiO2%0.35 max0.250.30 max0.240.25max0.18
Fe2O3%0.30 max0.250.25 max0.180.20max0.12
Na2O%0.30 max0.200.35 max0.250.35 max0.27
Bulk Densityg/cm33.20 min3.233.20 min3.223.30min3.35
Apprant Porosity%3.0 max2.503.0 max2.903.0max2.40
Water Absorption%1.0 max0.781.0 max0.951.0max0.90

Application

It is ideal material for unshaped and shaped refractory raw materials such as ladle, tundish and sliding gate refractories for steelmaking, lining materials for cement rotary kilns and glass furnaces, monolithic refractories, gunning mixes and repair masses, spinel bricks, magnesia-spinel composite bricks, high-temperature ceramics, wear parts and catalyst carriers, and lining for non-ferrous metal smelting furnaces.
Cement industry

Cement rotary kilns furnace

Special ceramics

High-temperature ceramics

Non-ferrous metal smelting furnaces

Non-ferrous metal smelting furnaces

Packaging

Packaging can be configured to match handling, storage and shipment requirements. Available options may include:
Bulk bags: 1,000 kg, 1,250 kg or 1,350 kg, supplied with or without pallets.
Small bags: 20 kg or 25 kg plastic or paper bags, supplied with or without pallets.
Custom packaging: Alternative bag types, net weights, palletization and markings are available on request.

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