Special Graphite Crucible for Aluminum Products

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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 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: Are there any safety precautions to take when using a graphite crucible?: Yes, there are several safety precautions to take when using a graphite crucible. Firstly, it is important to handle the crucible with care and avoid dropping it or hitting it against hard surfaces. Graphite crucibles are relatively fragile and can crack or break easily if mishandled, which can lead to injury or damage to equipment. Secondly, graphite crucibles should be stored in a dry and clean area to prevent any contamination or chemical reactions. Moisture or impurities can cause the crucible to degrade or react with the materials being heated, compromising its integrity and potentially causing accidents or failures. Additionally, it is crucial to use appropriate personal protective equipment (PPE) when working with a graphite crucible. This includes wearing heat-resistant gloves, goggles, and a lab coat or protective clothing to shield against heat and potential splashes or spills. When heating or cooling the crucible, it is recommended to do so gradually to avoid thermal shock. Rapid temperature changes can cause the crucible to crack or break, resulting in possible injury or damage. Furthermore, it is essential to be mindful of the materials being used in the crucible. Some substances may produce toxic fumes or hazardous reactions when heated in a graphite crucible, so proper ventilation and knowledge of the materials' properties are crucial. Finally, after use, it is important to allow the crucible to cool down completely before handling or storing it. Attempting to handle a hot crucible can lead to severe burns or injuries. By following these safety precautions, the risk of accidents, injuries, or damage when using a graphite crucible can be significantly reduced, ensuring a safe and effective working environment.

Q: Is it possible to customize the shape or design of a graphite crucible?: Yes, it is possible to customize the shape or design of a graphite crucible. Graphite is a highly versatile material that can be molded and shaped into various forms. Graphite crucibles are often used in industries such as metallurgy, foundries, and laboratories for melting and casting metals. To customize the shape or design of a graphite crucible, manufacturers use specialized techniques such as CNC machining or graphite molding. CNC machining involves using computer-controlled machines to precisely shape the graphite material into the desired form. This method allows for highly accurate and complex designs to be created. Alternatively, graphite molding is a process that involves compressing graphite powder into a specific shape using a mold. This method is often used for simpler and more standard crucible shapes. Customization of graphite crucibles can include altering the dimensions, adding handles or spouts, or creating unique designs to suit specific applications. The customization process allows for the crucible to be tailored to the specific requirements of the user, ensuring optimal performance and efficiency. It is worth noting that while customizing the shape or design of a graphite crucible is possible, it may come with additional costs and lead times. This is because the customization process requires specialized equipment and expertise. Therefore, it is essential to communicate with the manufacturer or supplier to discuss the customization options, feasibility, and any associated costs.

Q: Can a graphite crucible be used for melting plutonium?: Using a graphite crucible to melt plutonium is not possible. Plutonium, being a highly reactive and toxic element, demands specialized materials for safe containment. While graphite is commonly employed for melting metals due to its high melting point, it is unsuitable for handling plutonium due to the risk of reaction and contamination. When working with plutonium, it is crucial to utilize a crucible made from materials explicitly designed to endure its corrosive properties and prevent any chemical reactions that might jeopardize safety.

Q: Can a graphite crucible be used for silicon melting?: Indeed, silicon can be melted using a graphite crucible. In the realm of high-temperature applications, the utilization of graphite crucibles is quite common, especially for the purpose of silicon melting. Graphite possesses a remarkable melting point and exhibits exceptional thermal conductivity, rendering it ideal for both confining and heating silicon until it reaches its melting threshold of 1414 degrees Celsius. Furthermore, graphite showcases commendable resistance to chemical corrosion, a crucial attribute when dealing with reactive substances such as silicon. Consequently, owing to its robustness, heat resilience, and chemical inertness, the employment of a graphite crucible remains highly favored for the process of silicon melting.

Q: What is the typical weight of a graphite crucible?: The weight of a graphite crucible can differ based on its size and intended use. Generally, graphite crucibles can weigh anywhere from a few grams to several kilograms. For instance, smaller crucibles utilized in laboratories for minor experiments or analysis typically have a weight ranging from 10 to 50 grams. Conversely, larger crucibles employed in industrial applications like metal melting or casting can weigh several kilograms. The weight of a graphite crucible primarily hinges on its volume and the thickness of the graphite material utilized in its construction.

Q: What is the typical density of a graphite crucible?: The typical density of a graphite crucible is around 1.7 to 1.8 grams per cubic centimeter (g/cm3). This density is relatively low compared to other materials, making graphite suitable for crucible applications due to its high melting point and excellent thermal conductivity. The low density of graphite crucibles allows for easier handling and reduces the overall weight of the crucible, making it more convenient for various industrial processes such as melting metals or conducting chemical reactions at high temperatures.

Q: Can graphite crucibles be used for rapid thermal cycling?: Yes, graphite crucibles can be used for rapid thermal cycling. Graphite has excellent thermal conductivity and high heat resistance, making it suitable for rapid temperature changes. This means that graphite crucibles can withstand the rapid heating and cooling required for thermal cycling processes. Additionally, graphite has a low coefficient of thermal expansion, which means it has minimal dimensional changes during temperature variations, making it ideal for repetitive thermal cycling.

Q: Single crystal furnace quartz crucible cast 22 inch 175 kilograms of feed it: Back chaos, in fact we are very worried about the recovery of this material strength and composition by crucible crucible change can not be used, but also fast, so the results will soon be out.

Q: Can graphite crucibles be used for laboratory analysis?: Yes, graphite crucibles can be used for laboratory analysis. They are commonly used in high-temperature applications such as melting and analyzing various materials, including metals, alloys, and minerals. Graphite crucibles offer excellent thermal stability, high resistance to chemical corrosion, and good heat transfer properties, making them suitable for laboratory analysis purposes.

Q: Can a graphite crucible be used for high-temperature reactions?: Indeed, high-temperature reactions can be carried out using a graphite crucible. With its exceptionally high melting point of approximately 3,500 degrees Celsius, graphite proves itself as an ideal material for enduring extreme temperatures. Moreover, its remarkable thermal conductivity not only facilitates effective heat transfer but also ensures consistent heating of the reactants. Furthermore, graphite exhibits chemical inertness and low reactivity, rendering it impervious to corrosion and applicable for diverse chemical reactions. Consequently, a graphite crucible finds widespread utilization in high-temperature scenarios, including the melting of metals, pyrolysis, and other thermally-driven reactions.

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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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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