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Cordierite-Mullite Sagger

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【 Advantages 】: Small thermal expansion coefficient and strong resistance to Li and CO ion corrosion, and its service life is as high as 60 times.

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Product Introduction

The cordierite-mullite pot (saggar) is made of sintered mullite, cordierite, fused magnesia-aluminum spinel and alumina powder, Guangxi white mud, etc. A sagger for sintering the lithium battery positive electrode material obtained by firing at an appropriate temperature.
The cordierite-mullite tank (saggar) has excellent properties such as high refractoriness, high strength, excellent thermal shock resistance, small thermal expansion coefficient and strong resistance to Li and CO ion corrosion, and its service life is as high as 60 times.
Cordierite saggars for sintering lithium cobalt oxide materials, cordierite mullite saggars for sintering lithium battery materials, and cordierite saggars are especially suitable for sintering lithium iron phosphate materials.

Application

Cordierite saggars are especially suitable for sintering lithium iron phosphate materials.

Technical Indicators

Item Specifications
MgO  % 3-6
SiO2  % ≥46
Al2O3  % 40-45
Fe2O3  % ≤0.1
BD, g/cm3 ≥2.2
AP, % ≤20
CTE, 10-6/℃ 5.2
TSR, cycle (1100℃, water-cooling) ≥60
 

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