High Alumina Ceramic Sagger With Lid

High Alumina Ceramic Sagger With Lid

Alumina ceramic crucible is an ideal container for melting materials, industrial analysis and testing samples, widely applied in the metallurgy, chemical industry and materials science.
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1.Application of high alumina ceramic sagger


This type of alumina sagger can be used to sinter the following products in kilns:

(1) refined electric ceramic

(2) magnetic material

(3) expensive metal powder

(4) rare earth


2.Technicial Data Sheet


Raw materials: bauxite

Name of product: high alumina ceramic sagger

Material: high alumina bauxite

Al2O3 Content (%):≥ 92

SiO2 Content (%): ≤1

Fe2O3 Content (%): ≤0.05

Refractoriness (℃): (≥1700)

Max working temperature (℃): 1800

Porosity (%): 23-26

Bulk Density:3.93

Thermal stability 1100℃(cold water) times: ≥2


3. Different sizes available (the following size data are only part of our customized product size)


Length (mm)

Width (mm)

Height (mm)

100

60

30

100

100

30

100

100

50

110

80

40

110

110

35

110

80

40

120

75

40


4. Feature


1). High temperature resistance.
2). Strong thermal shock stability
3). Resisting corrosion and stripping
4). Long working life
5). Effectively reduce probability of product's deformation, slag stripping etc defects.


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