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Graphite crucible is a crucible made of graphite, silicon carbide, clay, silica, wax stone, pitch and tar, etc. fired as raw materials. The material used for graphite crucible is made of high purity, high strength and high density graphite refractory material, which can be made into graphite crucible, graphite casting crucible and graphite oil tank through CNC processing.
Excellent thermal stability and distortion resistance at high temperature.
High mechanical strength at high temperature.
Excellent thermal shock resistance.
High thermal conductivity.
Excellent oxidating resistance.
Excellent corrosion resistance at high temperature.
Excellent corrosion resistance against chemicals.
High abrasion resistance.
1. Graphite crucible can be used for non-ferrous metal smelting and casting, dissolving gold or silver ornaments, analysis of special type steel, sintering hard metal.
2. graphite crucible for smelting gold is specialized in melting gold in headgear and jewelryindustry. That requests graphite material has high density and purity, ablation-resistance, and it can be used many times. We can machine various crucibles accordingto customer's requirement.
3. Machined from high pure graphite and widely used in the gold,silver,platinum and other noble metal's melting.If it's used in oxygen atmosphere,it wil start to be oxygenized when the temperature is higher than 700-800°c. If it's used in the protective atmosphere, it can stand more than 2000°c.
4. widely used in such fields as industrial furnaces, mono-crystalline silicon machinery, mono-crystalline silicon machinery, electron, semi-conductor, metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication industry, medicine, etc.
| Product name | SIC Silicon carbide crucibles for melting steel |
| Shape | Round/U-shaped |
| Color | Black/Grey |
| Size | Customize |
| Temperature | 1410~1670ºC |
| Introduction | Graphite crucible is a crucible made of graphite, silicon carbide, clay, silica, wax stone, pitch and tar, etc. fired as raw materials. The material used for graphite crucible is made of high purity, high strength and high density graphite refractory material, which can be made into graphite crucible, graphite casting crucible and graphite oil tank through CNC processing. |
| Production Features | 1. Good thermal stability of graphite crucible: special formula for the use conditions of graphite crucible of rapid heat and cold. |
| 2. Good corrosion resistance and impact resistance of graphite crucible to ensure the reliability of product quality. | |
| 3. Good resistance to strong acid and alkali of graphite crucible. | |
| 4. Good heat conduction performance of graphite crucible: it can greatly shorten the melting time and save energy. | |
| 5. The ash content of graphite crucible is less than 300pp to ensure that the precious metals are not polluted in smelting. | |
| Application | Graphite crucible is mainly used to melt non-ferrous metals such as purple copper, brass, gold, silver, zinc and lead and their alloys. |
1.Your inquiry related to our products or prices will be replied within 24hours
2. Guarantee samples quality same as mass production quality
3. Offering the support to solve the problem in the application or selling period.
4. Competitive prices based on same quality.
1. Can you accept OEM?
Yes!.We can manufacture as per your request specification.
2. Can you deliver the goods via our shipping agent?
Yes, we could help you make the delivery using your shipping agent
3. Can you supply sample?
Yes.We would like to give you suitable suggestion according to your detail application.
4. What about your After-sales service?
Yes.We promise that we can change or refund products if there are any quality problem.
If you need more professional help, please contact us. Our technical engineers would like to give advices according to your requirements
