| Certification: | ISO |
|---|---|
| Shape: | Round |
| Color: | Black |
| Refractoriness: | Refractoriness> 2000 |
| Type: | Graphite Crucible |
| C Content: | 99.9% |
| Samples: |
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| Customization: |
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Next, let's talk about the data of the product.
| Item | unit | Baked three times | Baked four times |
| impregnated twice | impregnated three times | ||
| Grain size | mm | ≤ 325 mesh | ≤325 mesh |
| Bulk density | g/cm³ | ≥1.78 | ≥1.85 |
| Specific resistance | μΩ·m | ≤14 | ≤13 |
| Bending strength | Mpa | ≥40 | ≥45 |
| Compressive stength | Mpa | ≥60 | ≥65 |
| Ash content | % | ≤0.1 | ≤0.05 |
Coated crucibles have the following features:
1,The coating does not affect the induction effect of the induction furnace. During induction heating, the heating rate is 2 times higher than that of ordinary pure graphite crucibles. Electric wire heated stoves can also be used.
2,At 1100 degrees Celsius, the service life can be doubled.
3,The inductance power of itself is high, 30% higher than that of ordinary crucibles, which means 20%-30% power saving.
4,2-layer coating process, the coating has high wear resistance and certain self-healing properties, and the coating is not easy to fall off under high temperature.
5,The crucible adopts the isostatic cold pressing process, and the material is more compact and does not eat gold.
6, There is no price increase for additional crucibles, and all crucibles of the same type are thickened and heavier.
☆ There are many types of materials, which can be consulted according to your needs and technical indicators. We will provide you with product materials that meet your requirements.
Do you know how to use and store the crucible?
A. The crucibles should be put on the pallets instead of the ground and stored in a dry place with good ventilation.
B. The crucibles should be carried on the special transport machine, so. Please don't roll the crucible directly.
C. Use the proper base to support the crucibles. Attention! The base should be with a bigger diameter than the crucibles' bottom and with the same material as the crucibles'.
D. Don't pack the crucibles too tightly
E. Allow the crucibles have enough expansion and extraction space.
F. Avoid high pressure on the crucibles' top
G. The furnace cover should not be pressed on the crucibles' top.
H. Make sure the furnace lining works well and repair it if there is damage,
I. Make sure the crucible and furnaces are concentric.
G. Don't throw or drop metal ingot into the crucible is forbidden; use pincers to put the metal into crucible carefully
K. Put the metal ingot into crucible vertically not horizontally; be sure there is some space between ingot and inside wall of crucible.
L. Check the burner position in order to ensure the flame is under the joint of crucible and base plate, flame cannot touch the crucible directly.
M. Be sure the tooling and fixture is fastness and prop the bottom always.
N. Don't add up refining agent into the crucible before the aluminum ingot melting is forbidden
O. Clear up slag regularly using proper tool to protect inside wall of the crucible.
* Experienced engineering and technical personnel
* Supply the best cost-efficiency solution
* High quality product and high-level service
QI: Do you have catalogue?
A: Yes dear.Pls contact us to get the E-catalogue by email or WhatsAPP or Wechat.
Suppliers with verified business licenses
Audited Supplier 
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