Ceramic Graphite Crucibles/CNBM Ceramic Crucibles For Melt Aluminum

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China main port
Payment Terms:
TT OR LC
Min Order Qty:
0 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Features
1.Material:high pure graphite
2.Used for metal melting
3.Long life and good property

Product Description

The material of graphite crucible  can be divided into artificial graphite,clay bonded graphite, and carbon bonded graphite.Artificial graphite crucible is made of graphite electrode as material and made out.

Clay bonded graphite, the main ingredient is natural crystal graphite and clay Now only used in small amount of high-temperature melting of cast iron, cast steel melting and melting of precious metals.

Carbon bonded graphite, the main ingredient is natural crystal graphite and silicon carbide. Mainly used in  the melting of  the majority of non-ferrous metals such as copper alloy and aluminum alloy.

Specification

a. High thermal conductivity

b.Thermal shock resistance

c.High temperature resistance

d.Corrosion resistance

d. Mechanical shocks resistance

d. Oxidation resistance

e. Anti-adhesive

f. Small metal contamination

g. Good clearner

Bulk Density

g/cc

1.70-1.88

Specific Resistance

μΩ.m

6.0-15.0

Compressive Strength

MPa

30-80

Bending Strength

MPa

20-45

Shore hardness


30-70

C.T.E.(100-600°C)

x10-6 /°C

2.5-5.5

Ash

%

0.01-0.2

Maximum Grain Size

mm


Picture

Ceramic Graphite Crucibles/CNBM Ceramic Crucibles For Melt Aluminum

Ceramic Graphite Crucibles/CNBM Ceramic Crucibles For Melt Aluminum



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