Nice Special Seasoning A Graphite Crucible Products

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Sets set

Supply Capability:: 5000 Sets per Month set/month

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Detailed Product Description

Special Shaped Graphite products are used in various industrails,including graphite crucible and graphite seal

Special Shaped Graphite products are used in various industrails.it can be used as sealing in machinery as carbon graphite material, such as the quiet ring or the moving ring, doctorblade, piston-ring, sealing expansionring and the raw materias.

Q: How to cast aluminum parts: After the molten aluminum, the temperature increased to more than 850 degrees, adding silicon powder mixing, heat preservation 40-60min, the temperature of 720-750 degrees into the metal mold can be.

Q: What are the different accessories available for graphite crucibles?: Graphite crucibles can be enhanced and made more suitable for specific applications by utilizing a range of accessories. Some commonly used accessories include: 1. Utilizing long-handled crucible tongs ensures safe handling of hot crucibles, offering a secure grip and preventing accidental burns or spills. 2. The addition of crucible covers provides protection against contamination or oxidation, maintaining a controlled environment within the crucible and preserving the purity of the materials being heated or melted. 3. Crucible holders offer stability during heating or pouring, preventing the crucible from tipping over or spilling its contents. 4. Crucible racks serve as storage holders, promoting organization and preventing accidental damage or breakage when the crucibles are not in use. 5. Crucible stirrers assist in achieving a uniform distribution of temperature and homogeneity of the molten material, facilitating melting or mixing processes. 6. To clean graphite crucibles after use, specialized tools such as brushes, scrapers, or solvents designed specifically for graphite crucibles can be utilized. 7. In addition to covers, specialized lids can be used to tightly seal the crucible during certain applications, creating a controlled atmosphere or preventing the escape of volatile substances. 8. Crucible lifters are designed to safely transport hot crucibles from one location to another, withstanding high temperatures and providing a secure grip. 9. The use of insulating materials like ceramic fiber blankets or jackets can provide additional thermal insulation, maintaining a consistent temperature and preventing heat loss. 10. Ceramic or refractory liners can protect graphite crucibles from chemical reactions or erosion caused by aggressive materials or corrosive environments. These accessories offer a range of advantages and options to optimize the performance and utilization of graphite crucibles based on specific requirements and applications.

Q: Can a graphite crucible be used for laboratory applications?: Laboratory applications can indeed utilize a graphite crucible. These crucibles, widely employed in laboratories, serve a multitude of purposes such as heating, melting, and substance analysis. Their exceptional thermal conductivity, ability to withstand extreme temperatures, and chemical inertness render them appropriate for managing and containing high-temperature materials. Graphite crucibles find common use in activities such as determining melting points, fusing samples for analysis, and acting as receptacles for reactions involving intense heat or corrosive substances. Nonetheless, it is crucial to recognize that the appropriateness of a graphite crucible for a given laboratory application may rely on factors including the nature of the substances being handled, the required temperature range, and the specific conditions of the experiment.

Q: Can graphite crucibles be used for carbon fiber production?: Yes, graphite crucibles can be used for carbon fiber production. Graphite crucibles are commonly used in high-temperature applications due to their excellent thermal conductivity, high melting point, and chemical resistance. In the production of carbon fiber, graphite crucibles can be used to heat and melt the precursor materials, such as polyacrylonitrile (PAN) or pitch, which are then processed through a series of steps to produce carbon fiber. The high-temperature stability and non-reactivity of graphite make it an ideal material for maintaining the necessary conditions during the carbonization process. Additionally, the smooth surface of graphite crucibles helps in achieving uniform heat distribution, which is crucial for the quality and consistency of carbon fiber production. Therefore, graphite crucibles are a suitable choice for carbon fiber production.

Q: Can graphite crucibles be used for melting and casting of non-ferrous metals?: Graphite crucibles are capable of being utilized in the process of melting and casting non-ferrous metals. Within various industries, including foundries and metalworking, graphite crucibles are highly prevalent due to their exceptional thermal conductivity and ability to withstand high temperatures. Non-ferrous metals, such as aluminum, copper, zinc, and gold, possess lower melting points when compared to iron and steel, thus rendering them appropriate for melting within graphite crucibles. The superior thermal conductivity of graphite ensures the even distribution of heat throughout the crucible, thereby facilitating the efficient melting and casting of non-ferrous metals. Furthermore, graphite crucibles exhibit commendable chemical resistance and minimal reactivity with non-ferrous metals, thereby further enhancing their suitability for this particular application. Nevertheless, it is crucial to acknowledge that graphite crucibles may not be suitable for certain metals that are reactive or corrosive, as they have the potential to react with graphite and adversely impact the quality of the casting.

Q: Can graphite crucibles be used for powder metallurgy?: Yes, graphite crucibles can be used for powder metallurgy. Graphite is an excellent material for high-temperature applications and is commonly used in powder metallurgy processes. Graphite crucibles have a high melting point and excellent thermal conductivity, making them ideal for melting and holding metal powders during sintering or melting processes. Additionally, graphite crucibles have good chemical resistance, allowing them to withstand the corrosive effects of certain metal powders. Overall, graphite crucibles are a reliable and efficient choice for powder metallurgy applications.

Q: Who can give a detailed description of the degree of volatility of graphite at various temperatures?: The melting point of graphite is 3850 + 50 DEG C, and the boiling point is 4250 DEG C. Even though the arc is burnt by ultra high temperature, the weight loss is very small, and the coefficient of thermal expansion is very small

Q: When decomposing iron ore, why should it be carried out at low temperature?: Because the iron ore inside the FeCl3, Yi Shenghua, most of the more than 100 degrees Celsius will evaporate into the air, so it is low temperature decomposition.

Q: Can graphite crucibles be used for rapid thermal cycling?: Indeed, rapid thermal cycling can be facilitated by employing graphite crucibles. Due to its exceptional thermal conductivity and remarkable heat resistance, graphite proves to be a fitting material for accommodating swift temperature fluctuations. Consequently, graphite crucibles possess the durability necessary to endure the expeditious heating and cooling essential in thermal cycling procedures. Furthermore, graphite boasts a low coefficient of thermal expansion, ensuring minimal alterations in dimensions amidst temperature variations, thus rendering it an optimal choice for repetitive thermal cycling.

Q: How does the surface tension of graphite affect crucible performance?: The surface tension of graphite can have a significant impact on crucible performance. Graphite is known for its high surface tension, which refers to the ability of a liquid or solid to minimize its surface area by forming droplets or a curved surface. This property is crucial in crucible performance as it affects the wettability, thermal conductivity, and erosion resistance of the graphite material. Firstly, the surface tension of graphite affects its wettability with molten metals or other materials being processed in the crucible. High surface tension allows the graphite crucible to repel or resist wetting by the molten material, preventing it from sticking to the crucible walls. This is particularly important in processes such as melting or pouring metals, where the crucible needs to facilitate easy release of the molten material without any adherence or contamination. Secondly, surface tension plays a role in thermal conductivity within the crucible. Graphite has excellent thermal conductivity, and its high surface tension ensures that the heat is efficiently distributed throughout the crucible. This uniform heat distribution helps in maintaining a consistent temperature profile, reducing thermal gradients, and ensuring a more effective and controlled processing of materials. Lastly, the surface tension of graphite affects its erosion resistance, which is crucial for the crucible's longevity. The high surface tension of graphite enables it to resist erosion caused by the molten materials or any mechanical forces acting upon it. This property helps in preventing wear and tear, maintaining the structural integrity of the crucible, and prolonging its lifespan. In conclusion, the surface tension of graphite significantly affects crucible performance. It influences the wettability, thermal conductivity, and erosion resistance of the graphite material, ensuring efficient material release, uniform heat distribution, and long-lasting crucible durability.

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1. Manufacturer Overview

Location	Inner Mongolia,China (Mainland)
Year Established	2006
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	7.14% North America 7.14% South America 7.14% Eastern Europe 7.14% Southeast Asia 7.14% Africa 7.14% Oceania 7.14% Mid East 7.14% Eastern Asia 7.14% Western Europe 7.14% Central America 7.14% Northern Europe 7.14% Southern Europe 7.14% South Asia 7.14% Domestic Market
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Xingang,Tianjin
Export Percentage	31% - 40%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	7
Contract Manufacturing	1,000-3,000 square meters
Product Price Range	Low and/or Average