Graphite Crucible for Aluminum Evaporation
| US$10.00 - 200.00 | 5 Pieces (MOQ) |
Port:
Qingdao, China
Production Capacity:
50000
Payment Terms:
L/C, T/T, Western Union, Paypal, credit card
Zibo Ou Zheng Carbon Co., Ltd.
Shandong, China
Last Login Date:
Jul 31, 2025
Main Products:
Graphite Block, Graphite Powder, Graphite Material, Graphite Electrode, Carbon Additive, Graphite Crucible, Graphite Mold
Product Description
Company Info
Basic Info.
Model NO.
OZ-179
Application
for Metal Melting
Color
Black
Shape
Cylindrical
Type
Graphite Crucible
Sample
Available
Feature
Composition
C 99.99%
Certification
ISO
Refractoriness
1770< Refractoriness< 2000
Trademark
OZ
Transport Package
Usually Packged by Playwood Boxes or Plastic Bubbl
Specification
1kg, 2kg, 3kg, 4kg, 5kg, 6kg
Origin
China
HS Code
6903100000
Product Description
Graphite Crucible
Graphite crucibles are widely used in the smelting of precious metals and the smelting of non-ferrous metals and their alloys in
metallurgy, foundry, machinery, chemical and other industrial areas because of their superior properties. And has a good technical
and economic effects.
metallurgy, foundry, machinery, chemical and other industrial areas because of their superior properties. And has a good technical
and economic effects.
Graphite crucible has more sizes, and not restricted to the production scale, quantity and smelting materials, it can be produced to any size, any quantity, and can ensure the purity of the smelting materials.
Graphite materials has the following characteristics:
1. High temperature resistance.
2. Good thermal conductivity.
3. Good corrosion resistance, long service life.
4. Small coefficient of thermal expansion, and it has a certain strain resistance to quench and heat.
5. Stable chemical property and hard to react.
6. Smooth inner wall, molten metal is not easy to leak and adhere to the inner wall of the crucible.
1. High temperature resistance.
2. Good thermal conductivity.
3. Good corrosion resistance, long service life.
4. Small coefficient of thermal expansion, and it has a certain strain resistance to quench and heat.
5. Stable chemical property and hard to react.
6. Smooth inner wall, molten metal is not easy to leak and adhere to the inner wall of the crucible.
Specification:
We can process and customize according to customers' requirements
Item | Unit | Guarantee value | Guarantee value |
Max grain size | mm | 0.8 | 0.8 |
Bulk density | g/cm3 | ≥1.70 | ≥1.73 |
Specific resistance | μΩ.m | ≤8.5 | ≤8.0 |
Bending strength | MPa | ≥10.0 | ≥12.0 |
Compressive strength | MPa | ≥24.0 | ≥31.0 |
Thermal Condcutivity | W/(m.k) | ≥120 | ≥130 |
C.T.E.(100-600) °C | 10-6/°C | ≤2.5 | ≤2.5 |
Ash content | % | ≤0.3 | ≤0.3 |
High Pure Graphite | ||||
Item | Unit | baked twice | baked three time | baked four time |
impregnated once | impregnated twice | Impregnated three times | ||
grain size | mm | ≤325mesh | ≤325mesh | ≤325mesh |
Bulk density | g/cm3 | ≥1.68 | ≥1.78 | ≥1.85 |
Specific resistance | μΩ.m | ≤14 | ≤14 | ≤13 |
Bending strength | MPa | ≥25 | ≥40 | ≥45 |
Compressive strength | MPa | ≥50 | ≥60 | ≥65 |
Ash content | % | ≤0.15 | ≤0.1 | ≤0.05 |
Item | Unit | Isostatic graphite |
grain size | μm | 5-22 |
Bulk density | g/cm3 | 1.75-1.85 |
Specific resistance | μΩ.m | 10-15 |
Bending strength | MPa | ≥40 |
Compressive strength | MPa | ≥70 |
Shore hardness | ≥5 | |
C.T.E.(100-600) °C | 10-6/°C | 3.2-5.2 |
Modulus of elasticity | GPa | 9.5-12.5 |
Note the use of the crucible:
1. Check whether there are cracks in the graphite crucible before use.
2. After the use of dry place, avoid rain intrusion; before use to be slowly baked to 500 degrees C before use.
3. Should be based on the capacity of the crucible feeding, avoid squeeze too tight, so as to avoid thermal expansion of metal cracking crucible.
1. Check whether there are cracks in the graphite crucible before use.
2. After the use of dry place, avoid rain intrusion; before use to be slowly baked to 500 degrees C before use.
3. Should be based on the capacity of the crucible feeding, avoid squeeze too tight, so as to avoid thermal expansion of metal cracking crucible.
How to choose the suitable graphite crucible?
1. Please provide us detailed drawings.
2. You can also give us size (diameter, inner diameter, hight and thickness)
3. Please let us know the density of the graphite material
4. Please tell us the processing technic, whether you need polishing.
5. Please let us know any special design you want.
6. After we make sure what design you need, we can calculate the price for you.
7. Provide sample for testing
Our Certificate:
Our Services:
1. Provide the high quality and low price product
2. Offer the safest package and transportation
3. Offer the most satisfying service
4. Provide the best after-sales service
Our Commitment:
We are a large-sized enterprise
Covers an area of 1.19 million square meters more than1000 employees
we have professional teamto provide comprehensive one-stop service for you
Our products are subject to stringent quality testing
Our Packing:
FAQ:
QI: Do you have catalogue?
A: Yesdear.Pls contact us to get the E-catalogue by email or trademanger or Skype
Q2: Do you have pictures for this product?
A: Yes dear. We can offer you different postion pictures of the goods for your reference
Q3:What the parts quality?
A: It's with IS9001 certificate and we do 100% test the goods before the shipment
Q4: Does this item is Oem quality or for after market?
A: It is for afer market with one year warranty.
Q5: What's the MOQ?
A:1Ton(graphiteelectrode)1piece(graphiteplate/block)
Q6: What's the Delivery Time?
A:It's about 15-30 days afer get the payment.but Pls check with our sales for the stock in advance
Q7: Can we test sample first?
A: Yes. dear. but need to pay the sample cost and delivery cost
Why Choose US:
Benchmark of the GSKTM graphite blocks in China
Experienced engineering and technical personnel
Supply the best cost-efficiency solution
High quality product and high-level service
High speed development
Benchmark of the GSKTM graphite blocks in China
Experienced engineering and technical personnel
Supply the best cost-efficiency solution
High quality product and high-level service
High speed development
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