High Quality Special Graphite Crucibles for Sale

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Sets set

Supply Capability:: 3000 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 industries.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 should CPP aluminium plating film be produced?. Is the vacuum aluminizing machine necessary? How much is the machine?. What material does CPP aluminum plating film need?.: CPP film is aluminum barrier films by vacuum aluminum plating process will be a thin layer of aluminum atoms accumulated to CPP film formed on the casting quality, with metal luster bright, excellent gas and light resistance and good moisture, light, can use the advantages of replacing aluminum foil.

Q: What are the different methods of preventing graphite crucible deformation?: There are several methods that can be employed to prevent graphite crucible deformation. These methods are aimed at maintaining the structural integrity of the crucible and ensuring its longevity. 1. Proper Handling and Usage: The first and foremost method is to handle the graphite crucible with care and avoid subjecting it to unnecessary mechanical stress. This includes avoiding sudden temperature changes, impact or dropping the crucible, and using appropriate tools for handling. 2. Preheating: Before subjecting the crucible to extreme temperatures, it is advisable to preheat it gradually and evenly. This helps in reducing thermal shock and prevents deformation caused by rapid expansion or contraction. 3. Material Selection: Choosing the right type of graphite material for the crucible is crucial. High-quality graphite with appropriate thermal and mechanical properties should be selected, considering the specific application requirements. This ensures that the crucible can withstand the intended operating conditions without deforming. 4. Reinforcement: In certain cases, reinforcing the crucible can be beneficial. This can be achieved by using a protective coating or lining on the inner surface of the crucible, which provides additional strength and resistance to deformation. 5. Cooling Techniques: Implementing proper cooling techniques post-use can also aid in preventing crucible deformation. Gradually cooling the crucible in a controlled manner can help alleviate stress and minimize the risk of deformation. 6. Regular Maintenance: Crucibles should be inspected regularly for any signs of wear or damage. Any cracks, chips, or deformations should be addressed promptly to prevent further deterioration. Regular cleaning and proper storage also contribute to maintaining the crucible's structural integrity. By implementing these methods, the risk of graphite crucible deformation can be minimized, leading to improved performance, longer lifespan, and reduced costs associated with replacement or repairs.

Q: Are graphite crucibles suitable for vacuum induction melting?: Graphite crucibles are indeed suitable for vacuum induction melting. Graphite is a highly stable and inert material, which makes it ideal for use in high temperature and vacuum environments. It can withstand the extreme heat and pressure conditions required for vacuum induction melting. Graphite crucibles have excellent thermal conductivity and can efficiently transfer heat to the metal being melted. This helps to achieve uniform heating and melting of the metal, ensuring consistent results. Additionally, graphite crucibles have good resistance to thermal shock, meaning they can handle rapid temperature changes without cracking or breaking. Furthermore, graphite crucibles offer good chemical resistance, which is important when melting reactive metals or alloys. They can withstand the corrosive effects of molten metals, preventing contamination and maintaining the purity of the melted material. In summary, graphite crucibles are highly suitable for vacuum induction melting due to their stability, high temperature resistance, thermal conductivity, resistance to thermal shock, and chemical resistance. They provide a reliable and efficient means of melting metals under vacuum conditions, making them a preferred choice in various industrial applications.

Q: Can graphite crucibles be used for carbonization processes?: Yes, graphite crucibles can be used for carbonization processes. Graphite is an excellent material for high-temperature applications due to its superior thermal conductivity and resistance to thermal shock. In carbonization processes, where carbon-rich materials are heated to high temperatures in the absence of oxygen, graphite crucibles are commonly used to contain and heat the materials. The high thermal conductivity of graphite ensures efficient heat transfer, enabling uniform heating and minimizing heat loss. Additionally, graphite's resistance to thermal shock allows it to withstand rapid temperature changes during the carbonization process. Overall, graphite crucibles are a reliable and suitable choice for carbonization processes.

Q: Can graphite crucibles be used for metal powder sintering?: Yes, graphite crucibles can be used for metal powder sintering. Graphite crucibles are often preferred for sintering because they have excellent thermal conductivity and can withstand high temperatures. Additionally, graphite crucibles do not react with most metals, making them suitable for sintering various types of metal powders.

Q: What is the importance of carbon graphite as biological material?: Steelmaking, graphite and other impurity materials can be used as carbon agents in steel making industry. Carburizing uses a wide range of carbonaceous materials, including synthetic graphite, petroleum coke, metallurgical coke, and natural graphite. Worldwide, the use of graphite for carburizing is still one of the main uses of earth like graphite.

Q: Can graphite crucibles be used for electron beam melting processes?: Yes, graphite crucibles can be used for electron beam melting processes. Graphite is a preferred material for high-temperature applications due to its excellent thermal conductivity and resistance to thermal shock. In electron beam melting, the crucible containing the material to be melted is subjected to an intense electron beam, and graphite crucibles can withstand the high temperatures and provide efficient heat transfer required for this process.

Q: Does the graphite pan need preheating?: The matters should be paid attention to in the graphite crucible is used: 1. handling should be light light, breaking the surface coating, avoid rolling.2. should be stored in a dry environment, must not damp.3. for coke furnace, the bottom should use crucible seat, seat diameter should be slightly larger than the diameter of the bottom of the crucible bottom, to fully support not to tilt the.4. into the furnace, is not higher than the mouth. Between the crucible and the furnace wall is supporting such as the use of brick, brick should be higher than the export. The crucible furnace cover bearing in furnace wall.

Q: Can graphite crucibles be used for metal powder atomization?: Yes, graphite crucibles can be used for metal powder atomization. Graphite crucibles are often preferred for their high melting point, excellent thermal conductivity, and chemical resistance. These properties make them suitable for the high-temperature process of metal powder atomization, where fine metal powders are produced by rapidly cooling molten metal. Additionally, graphite crucibles provide good control over the atomization process, making them a popular choice in industries such as aerospace, automotive, and additive manufacturing.

Q: Intermediate frequency induction furnace melting copper with what dry pot?: Select the appropriate size of the crucible, the size placed in the middle of the furnace ring, the gap has one point, just fine, and then wrapped inside the coil insulation cloth

Our products are sold all over the country, and exported to America, Germany, Spain, India, Japan and Korea. Besides, we have strict management and advanced production technology. We promise we will win more clients and a larger market with honest commercial credit, high quality of products, competitive price and good service.

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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2. Manufacturer Certificates

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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