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Basic Info.
Product Description
Aluminum Copper Sliver Gold Alloy Melting Pot / Cup Sic Silicon Carbide Graphite Crucible for Induction Furnace Oil Furnace for Casting / Smelting Graphite
Graphite crucible, also known as a molten copper ladle, molten copper, etc., refers to a type of crucible made by firing graphite, clay, silica, and wax as raw materials. Graphite crucible is mainly used to smelt copper, brass, gold, silver, zinc and lead, and other non-ferrous metals and their alloys.
The main raw materials of graphite crucible are graphite, silicon carbide, silica, refractory clay, pitch, and tar, etc.
> HIGH PURE GRAPHITE CRUCIBLE
> ISOSTATIC GRAPHITE CRUCIBLE
> SILICON CARBIDE GRAPHITE CRUCIBLE
> SILICON CARBIDE CRUCIBLE
> CLAY GRAPHITE CRUCIBLE
> QUARTS CRUCIBLE
Purity: 99.95%
Dentity: 9.5~10g/cm3
State: Sintering
Dia: 20~100mm
Height: 20~100mm
Working temperature: 1300 - 1800 °C
Wall thickness: not less than 2mm
| Specification | Unit | Index |
| C | % | 42.82 |
| SiC | % | 41.75 |
| SiO2 | % | 15.43 |
| Apparent Porosity | % | 11.67 |
| Cold Crushing Strength | MPa | 24.11 |
| Cold Bending Srength | MPa | 8.25 |
| Bulk Density | g/cm³ | 2.2 |
| Thermal Conductivity | w/m.k | 40 |
| Quality | | Passed |
The graphite crucible should be protected from moisture. The warehouse for storing graphite crucibles should be dry and ventilated, and the temperature should be kept between 5ºC~25ºC, and the relative humidity should be 50-60%. The crucible must not be stored on brick soil or cement floor to avoid moisture.
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 and graphite crucible.With high quality,reasonable price and attentive service the products produced by TTWY have wined trust from clients at home and aboard.
Q1: What information should I let you know if i want to get a quotation?
A1: The required material dimension (Thickness*Width*Length,diameter*length; 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?
A2: 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?
A3: 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?
A4 : It usually needs about 15- 20 days after receiving the PO.
Q5 : What is your payments terms?
A5 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.(according to your order value).
Q6 : Can we visit your company?
A6 : Yes, for sure, It's my pleasure to visit our company.
Q7: What is the shipping cost?
A7: 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?
A8: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?
A9: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.