Kiln Furniture & Refractories

Firing Saggers

Overview

We can recommend ideal saggers for your company with optimized material composition and particle size. Sagger lifetimes are extended through the use of Li-unreactive materials and materials with good resistance to thermal shock.

Mullite cordierite

Mullite cordierite

Magnesia cordierite

Magnesia cordierite

Round saggers / Grooved saggers

Round saggers / Grooved saggers

Li-unreactive saggers (Patent pending)

Lineup of box saggers for LiB powder heat treatments

MaterialMullite cordieriteAlumina/MulliteMagnesia cordieriteCarbon
Product code MAR H42A M27 PC-S C15
Apparent porosity (%) 25 25 22 35 17
Bulk density (-) 2.1 2.1 2.8 1.9 1.8
Bending strength at R.T. (MPa) 6 8 9 4 30
Chemical composition (%)Al2O3 51 50 88 42 -
AiO2 40 40 11 31 -
MgO 5 6 - 27 -
C - - - - ≥99
Resistance reactivity with Li
Thermal shock resistance
Cost
Feature High thermal shock resistance Inexpensive
Improved thermal shock resistance
Improved reactivity resistance Improved reactivity resistance
Improved surface smoothness
Specification for nonoxidative atmospheres
Corresponding LiB electrode material Mn type, Co type, Ni type, Ternary type cathode materials Iron phosphate type cathode material
Anode material

* The figures are representative, and may differ in specific applications.

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