Lab Crucible
Lab Crucible
Lab Crucible

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Lab Crucible

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Model No. : Crucible
Brand Name : Tslin

Product description

    High Life Crucible Alumina Crucible, Ceramic Crucible We can produce various kinds of ceramic crucibles, such as graphite crucibles, quartz crucibles, magnesia crucibles, alumina crucibles, zirconia crucibles etc, used for jewelry, dental, electron, chemical, glass and solar energy industries.   Crucible types include:  Arc-shape, Square type, Rectangle , Cylindrical, Boat-shape and Tray Crucible, and all kinds of non standard customized shapes.     Application: Wildly used in all kinds of laboratory analysis and metal, nonmetal material sample melting, widely applied in the metallurgy, chemical industry and materials science    

Performance For Alumina Ceramic

Item 

 

Unit

95 Al2O3 

99 Al2O3 

Physical Characteristics

Bulk density

g/cm3

3.6

3.9

Water absorption

%

0

0

Mechanical Characteristics

Flexural strength

Mpa

320

360

Hardness Vickers

Gpa

12.2

15.6

Elastic modulus

Gpa

280

370

Poisson’s ratio

-

0.22

0.23

Thermal Characteristics

Linear expansion coefficient

(200C-5000C) 10-6/0C

7.1

8

Thermal conductivity

w/(m.k)

16

32

Specific Heat

*10-3J/(kg*K)

0.78

0.9

Electrical Characteristics

Dielectric constant (1MHZ)

-

9

9.9

Dielectric loss angle

*10-4

15

1

Dielectric strength

*106V/m

12

15

     
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