Brass Melting Graphite Crucible
Product Description
Brass smelting graphite crucible - an important tool in metallurgy. The crucible is made of high-quality graphite material and can be processed into two types: U-shaped and V-shaped according to customer requirements. Copper melting graphite crucible can withstand the extreme temperatures during the melting process of metallic copper. . Taking full advantage of the excellent thermal conductivity and stability of graphite materials, it is very suitable for metal copper smelting and heating applications.
Physical And Chemical Index
ZIBO JINPENG Brass melting graphite crucible have adopted three kinds of materials:Fine-grain Specialty Graphite, High pure graphite, Isostaic graphite. They have different qualitative indicators, I will show up as following
|
Fine-grain Specialty Graphite |
High pure graphite |
Isostaic graphite |
||
|
Item |
Unit |
Typical value |
Typical value |
Typical value |
|
Max grain size |
mm |
0.8 |
≤325mm |
5-22 |
|
Bulk density |
g/cm³ |
1.73-1.76 |
1.68-1.85 |
1.8-1.85 |
|
Specific resistance |
Μ Ω .m |
7.5 |
≤14 |
≤15 |
|
Bending strength |
M pa |
11-12.5 |
≥25 |
12.5 |
|
Compressive strength |
M pa |
27-34 |
≥50 |
34 |
|
Thermal Conductivity |
W/(m .k) |
150-160 |
≥130 |
160 |
|
C.T.E.(100-600)℃ |
10-6/℃ |
2.2 |
≤2.5 |
2.1 |
|
Ash content |
% |
0.09 |
≤0.15 |
0.09 |
Brass Melting Graphite Crucible Competitive Advantages
* Long service time
* Proper electrical conductivity
* Homogeneous structure and high mechanical strength
* Excellent thermal conductivity and Heat resistance
* High oxidation resistance: Advanced oxidation mechanism, making the graphite crucible get good protection


Applications Of Brass Melting Graphite Crucible
Brass melting is an important process for various industries such as foundries and in the manufacturing of decorative items. To ensure that the melting process is efficient and effective, the use of graphite crucibles is essential. Graphite crucibles offer many benefits, including high thermal conductivity, resistance to thermal shock, and excellent chemical stability.
When using graphite crucibles for brass melting, it is important to ensure the crucible is clean and free from any contaminants that could compromise the quality of the melted brass. The crucible should also be preheated before its first use to prevent cracking or damage.
Once the crucible is prepared, the brass can be loaded into it and heated to the desired temperature. Graphite crucibles can withstand high temperatures, making them ideal for brass melting. The crucible should be handled with care during the heating process to avoid any damage or breakage, which could result in lost production time and increased costs.
As the brass melts, the graphite crucible helps to efficiently transfer heat to the material and allows the liquids to flow smoothly and pour easily. Graphite crucibles also have a low level of impurities, which helps to prevent oxidation and contamination during the melting process.
After the brass has been melted, the crucible should be allowed to cool before it is emptied. The crucible should then be carefully cleaned and inspected to ensure that it is ready for its next use.
Overall, the use of graphite crucibles for brass melting is a reliable and beneficial technique that can increase efficiency, improve product quality, and ultimately save time and money. With proper care and handling, graphite crucibles can be an indispensable tool for any industrial process requiring brass melting.
Operating Notice
1. The crucible should be stocked in the dry situation
2. Carry the crucible lightly
3. Warm the crucible in the drying machine or near the furnace. The warming temperature should be up to 500℃.
4. The crucible should be put under the furnace month flat.
5. When put the metal into the crucible, you should take the crucible capacity as your reference.If the crucible is too full,it will be damaged by expansion.
6. The clamps shape need as that of crucible. Avoid the concentrate stressed destroy of the crucible
7. Clean the crucible regularly and lightly.
8. The crucible should be put in the center of the furnace and leave some distance between the crucible and furnace.
9. Turn the crucible once in one week and this will help lengthen the service life.
10. The flame should not touch the crucible directly.
11. 24 hours constant use will make crucibles have longer service life.
The smelt soup in the crucible should be cleared out when the furnace stop working, in order to avoid molten soup solidificating and will be expanded when fire to reheat, and affect the service life of crucible or even burst.
12. We suggest that about 2 months for crucible melting aluminum alloy (every week for melting copper alloy), hanging out to check whether there is something wrong in the surface, and clean furnace hearth as well as turn the crucible, this operation ishelpful to prolong the service life of crucible.
Our Services
* Can provide a suitable product based on customer's requirements.
* Can be customized according to customer special shape products.
* We have professional experience can provide technical guidance.
* We can provide the best quality after-sales service.
* We provide samples for customer test.
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