| Type: | Graphite Crucible |
|---|---|
| Composition: | Silicon Carbide and Graphite |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Forming Way: | Isostatic Graphite, Molded Graphite |
| Crystal Morphology: | Compact Crystalline Graphite |
| Samples: |
melt copper: 4kg ~190kg melt aluminum: 1kg~50kg
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| Customization: |
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Audited Supplier Silicon carbide graphite crucible is made by adding silicon carbide particles of varying content to the raw material of the graphite crucible. For example, the content is 50%, 24%, and other different content. Of course, it can also be based on the different requirements of customers. Custom-made graphite crucibles with varying amounts of silicon carbide.
The main components of graphite crucible are natural flake graphite and binder. Therefore, it has the advantages when the metal melting, It is a non-ferrous metal melting and casting device.
SILICON CARBIDE GRAPHITE CRUCIBLE
| Model | D/mm | H/mm | d/mm | Water Capacity(L) | Melting Copper Capacity | Melting Aluminum Capacity |
| #4 | 116 | 130 | 67 | 0.49 | 4 | 1 |
| #7 | 165 | 165 | 115 | 1.5 | 10 | 4 |
| #8 | 170 | 172 | 103 | 1.5 | 10 | 4 |
| #8-2 | 150 | 167 | 100 | 1.2 | 10 | 4 |
| #10 | 170 | 205 | 110 | 1.9 | 15 | 5 |
| #16 | 185 | 221 | 127 | 20 | 10kg | |
| #35 | 265 | 300 | 180 | 8 | 70 | 20 |
| #40 | 283 | 325 | 180 | 9 | 80 | 20 |
| #40-2 | 254 | 310 | 180 | 13.5 | 120 | 35 |
| #60 | 305 | 345 | 200 | 11.7 | 100 | 30 |
| #80 | 325 | 375 | 215 | 15 | 130 | 10 |
| #120 | 370 | 410 | 245 | 22 | 190 | 55 |
| MATERIAL REPORT | ||||
| Chemical Data | Unit | Value | Tolerance | |
| C | % | 50 | 45~55 | |
| SiC | % | 43 | 40~50 | |
| Fe2O3 | % | 0.5 | ||
| SiO2 | % | 0.6 | ||
| Al2O3 | % | 0.5 | ||
| Others | % | 5.4 | ||
| PHYSICAL PROPERTIES REPORT | ||||
| Physical Properties | Unit | Value | Tolerance | |
| Cold bending strength | TBS 3 Point in Mpa | 7.8 | 5~15 | |
| Thermal shock resistance | Times | 50 | ≥30 | |
| Thermal conductivity | W/m·K | 34.09 | ||
| Porosity | % | 13 | 8~20 | |
| Density | g/cm3 | 2.2 | 2.0~2.4 | |
> Store crucibles in a dry, warm place or wooden plate
> Do not stock inside another
> Do not roll crucibles
> Use creramic fiber blanket to seal , interspace of cover and sides of furnace
> Use locating bricks in tilting furnaces,to interspace of expansion
> Tangential fire around crucible
> Add flux after metal is molten
> Avoid premature crucible failure by ensuring that the furnace drain hole is sealed
> For lift-out ,tongs must be placed on lower third crucible . fit tongs evenly on both side
> Check for cracks or other damage during transporting before use
> Base block must be flat , larger than crucible bottom and centered
> Use tongs and ingots should be placed carefully into the crucible
In order to protect the glaze layer of the crucible, handling crucible must be very careful, to avoid knocking, collision or falling, we can't put the crucible on the ground and rolling to transport. Once the glaze layer of crucible is damaged, it will lead to oxidation and aging of crucible easily in the process of use. The crucible should be handled carefully in a padded cart (or other suitable conveyer).
Our company use rope, rubber, moisture-proof plastic paper, shockproof to pack the crucible, and according to customers' needs, we can customize wooden cases, export packaging cartons, paper tubes, etc., to ensure that the crucible wouldn't be damaged in transit.
Qingdao TTWY Manufacturing Co.,Ltd is a company specialized in producing casting equipment. It is located in Qingdao,a beautiful harbor city,which is convenient in transportation. Especially in graphite products, for expamle, the graphite electrode, graphite crucible, clay graphite crucible,
Isostatic clay graphite crucible, etc;
Q1: What information should I let you know if i want to get a quotation?
A: The required material dimension (upper diameter, heigh, and bottom diameter, if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
Q2: How do you gurantee the quality of the products?
A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
Q3: Can you guarantee the prompt delivery?
A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.
Q4: What is your lead time?
A : It usually needs about 5~10 days after receiving the PO.
Q5 : What is your payments terms?
A : T/T, L/C, Western Union, etc., could be acceptable.
Q6 : Can we visit your company?
A : Yes, for sure, It's my pleasure to visit our company.
Q7 : What is the shipping cost?
A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
Q8 :What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.
Q9 :How service you can offer your clients?
A:We provide presales service in various forms, for example, making investment budget,manufacturing planning,etc.so that customer make a reasonable plan with less cost. Moreover,we will also provide after sale service ,for example,free training about machine applications ect.
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