Customer Request 0.02mm-4mm Aluminum Clay High Purity Crucibles Graphite Crucible

Model NO.
graphite crucible
Electric Reistivity
4.8
Needle Coke Content
50%-100%
Ash
0.2% Max
Transport Package
1 or 2 PC Wooden Case
Specification
350mm, 450mm, 610mm, 700mm.
Trademark
JLX
Origin
Hebei Province, China
HS Code
8545110000
Production Capacity
10000ton/Year
Reference Price
$ 4.50 - 54.00
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Product Description

Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

 

 Foundry Clay Graphite Crucibles of advantage

1.High thermal conductivity: excellent thermal conductivity greatly improve its heat time.
2.Long working lifetime: its working lifetime is increased 3-5 times over normal clay-crucible due to the compact body formed under    high pressure.

3.Resistance to high temperature:resistance to 1200C~1600C
4.Resistance to corrosion
5.Resistance to oxidation: graphite is easy to be oxidized when in high temperature enviroment, advanced process dramatically improves its oxidation resistance, less oxidation
6.High-strength: high-density body and logical structure make the product better compression property.
7.Eco-friendly: energy-efficient and pollution-free, not only ensure metal product purity, but also ensure sustainable development on environment.

we can customized products accrding to you ,you need to send me drawing or tell me the size.

how to choose a graphite crucible you need 

1,about size of graphite crucible
you can tell me size of products or send me drawings of prodcuts,then we customized according to you .

here is some normal graphite crucible dimension

grade
upper diameter (mm)
bottom diameter (mm)
height (mm)
2
90
50
55
3
105
82
93
4
102
80
100
5
112
82
130
6
120
82
141
8
138
90
153
12
148
100
181
16
156
110
190
20
180
120
230
25
186
128
248
30
205
146
265
40
245
170
290
50
260
190
318
60
270
208
320
70
273
175
360

 

2,choose graphite material

1. High purity graphite crucible, which is machined from high purity graphite blocks. it is widely used in melting of glass, rare earth,precious metals etc. 
2. Graphite clay crucible.This kind of graphite crucible is pressed by crystal graphite and clay. 
3. Graphite SiC crucible. This kind of crucible is isostatic pressed by crystal graphite and Silicon carbide. 
The second one and third one crucibles are mostly used in melting iron, steel, copper, aluminum

Bulk Density
g/cm3
1.60-1.85
Specific Resistance
μΩ.m
6.0-15.0
Compressive Strength
MPa
30-85
Bending Strength
MPa
20-45
Shore hardness
 
30-75
C.T.E.
x10-6 /°C
2.5-5.5
ash
%
0.005-0.2

 

Material Specifications:

Item Unit ZBCB-11 ZBCB-13 ZBCB-15 ZBCB-15A

Grain Size

mm ≤ 0.8 ≤ 0.043 - -
Bulk Density g/cm3 1.72-1.76 1.68-1.85 1.80-1.85 ≥1.92

Electrical Resistance

μΩ-m 9.0-9.5 13-14 ≤15 ≤10
Compressive Strength MPa 32.0-40.0 50-65 ≥85 ≥135
Bending Strength MPa 14.5 25-45 ≥40 ≥64
C.T.E.(to 100ºC) x10 -6 /C 2.4-2.9 2.1-2.5 4.0-5.2

5.5

Ash % 0.2-0.3 0.05-0.15 ≤0.03 ≤0.03

3. Pictures of clay graphite crucible:

Customer Request 0.02mm-4mm Aluminum Clay High Purity Crucibles Graphite Crucible
Customer Request 0.02mm-4mm Aluminum Clay High Purity Crucibles Graphite Crucible
Customer Request 0.02mm-4mm Aluminum Clay High Purity Crucibles Graphite Crucible
Customer Request 0.02mm-4mm Aluminum Clay High Purity Crucibles Graphite Crucible
Customer Request 0.02mm-4mm Aluminum Clay High Purity Crucibles Graphite Crucible

Customer Request 0.02mm-4mm Aluminum Clay High Purity Crucibles Graphite Crucible

 

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PNEUTEC.IT, 2023