SiC Crucibles For Melting Copper with High Heat Resistance

SiC Crucibles For Melting Copper with High Heat Resistance System 1

SiC Crucibles For Melting Copper with High Heat Resistance System 2

SiC Crucibles For Melting Copper with High Heat Resistance System 3

SiC Crucibles For Melting Copper with High Heat Resistance

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 1000 pc/month

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Quick Details for SiC Crucibles For Melting Aluminium,Copper, Brass with High Heat Resistance

Type:	High Strength, graphite crucible crucible	Application:	melting metal	Height:	as your requirements
Composition:	High Pure	Top Diameter:	10-600mm	Bottom Diameter:	10-1000mm
Place of Origin:	China (Mainland)	Brand Name:		Model Number:
Color:	Black grey	Si3N4%:	5min	Fe2O3%:	0.7max
C%:	30-45	Apparent porosity:	30max	Refractoriness:	1680
Bulk Density:	1.71min	Using life:	>5000 hours	MAX temperature:	1600c

Packaging & Delivery

Packaging Details:	Seaworty packing or as per customer's detail requirement of graphite crucible.
Delivery Detail:	within 20-30 days after confirm order of graphite cru

SiC Crucibles For Melting Aluminium,Copper, Brass with High Heat Resistance

SiC Crucibles For Melting Copper with High Heat Resistance

Features of SiC 95% silicon carbide sic crucible

1. resistance to deformation at high temperature,

2. thermal shock resistance, wear resistance, corrosion resistance.

3. anti-oxidation, anti- erosion.

Usage of SiC 95% silicon carbide sic crucible

electricity and steel slag trench,

coal chemical and mining transport pipeline.

SiC Crucibles For Melting Copper with High Heat Resistance

FAQ

1.What's your MOQ?

We will indicate the MOQ for each item in the quotation list. We accept the sample and trail order.

2.Can I negotiate the Prices?

Sure, we may consider discounts for bulk order of products.

3.How long will it take to complete my order?

For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.

4.Can you give warranty of your products?

Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with N&D's Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.

5.Can I visit you?

Sure. If you're a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.

Q:What's the difference between crucible furnace and non crucible furnace in die casting industry?: The crucible furnace, as the name suggests, is a furnace with a crucible. There are cast iron crucibles, cast steel crucibles, some alloy steel crucibles, graphite crucibles, clay crucibles and carborundum crucibles from the crucible material.

Q:Can graphite crucibles be used for plasma arc melting?: Yes, graphite crucibles can be used for plasma arc melting. Graphite has excellent heat resistance and electrical conductivity properties, making it suitable for containing and melting materials under high temperatures generated by plasma arcs.

Q:How do you determine the appropriate crucible tongs for a specific application?: To determine the appropriate crucible tongs for a specific application, you need to consider several factors. First, assess the size and shape of the crucible you will be using. Ensure that the tongs can securely grip and handle the crucible without any risk of slippage or damage. Additionally, consider the material being used in the crucible and the temperature it will be subjected to. Select tongs made from a material that can withstand the heat and chemical reactivity of the application. Finally, consider the weight of the crucible and the amount of control you require during handling. Choose tongs that are comfortable to hold and provide the necessary grip and control for safe and efficient handling.

Q:How do you ensure uniform heating of a graphite crucible?: To ensure uniform heating of a graphite crucible, there are a few steps that can be taken: 1. Positioning: Place the crucible in the center of the heating source, such as a furnace or a heating element, to ensure that heat is evenly distributed around the crucible. 2. Preheating: Before adding any material to the crucible, preheat it gradually to allow for uniform expansion and to remove any moisture or impurities. This can be done by slowly increasing the temperature over time. 3. Stirring: If you are heating a liquid or molten material in the crucible, it is important to stir it periodically. This helps distribute the heat evenly and prevents local hot spots or cold spots from forming. 4. Insulation: Use insulation materials, such as ceramic fiber or refractory bricks, around the crucible to prevent heat loss and to maintain a consistent temperature. This insulation helps create a more uniform heating environment. 5. Controlling heat source: Depending on the heating method being used, it is important to control the heat source. For example, in a furnace, ensure that the temperature is set and maintained at the desired level. If using a gas burner, adjust the flame to achieve an even distribution of heat. 6. Time: Allow sufficient time for the crucible to heat up and for the material inside to reach the desired temperature. Rushing the heating process can lead to uneven heating and potential damage to the crucible. By following these steps, you can ensure a more uniform heating of a graphite crucible, which is essential for accurate and consistent results in various applications such as melting, casting, or chemical reactions.

Q:Can graphite crucibles be used for jewelry making?: Yes, graphite crucibles can be used for jewelry making. Graphite crucibles are known for their high melting point, making them ideal for melting and casting precious metals such as gold, silver, and platinum. They are also highly resistant to thermal shock and have good thermal conductivity, allowing for efficient and uniform heat distribution. Additionally, graphite crucibles are chemically inert, meaning they do not react with the molten metals and therefore do not contaminate the jewelry being made. This makes them a popular choice for jewelers and craftsmen who require a reliable and durable crucible for their jewelry making processes.

Q:Graphite products are mainly used in what industry?: According to these characteristics, graphite products are widely used in the following areas of industry:1, refractory material: graphite and its products have the properties of high temperature resistance, high strength, in the metallurgical industry is mainly used to manufacture steel commonly used in graphite crucible, graphite as the protective agent of steel ingot, metallurgical furnace lining.2, conductive material: used for manufacturing the electrode, carbon nanotubes, carbon brush, and the positive electrode of the mercury rectifier in the electrical industry, graphite gasket, telephone parts, TV tube coating etc..3, for wear-resistant lubrication material: Graphite in the machinery industry often as a lubricant. Lubricants can not be used in high speed, high temperature, high pressure conditions, and graphite wear-resistant materials can be at 200~2000 degrees Celsius temperature in a high sliding speed, without lubricating oil work. Many devices for conveying corrosive media are made of graphite materials, piston cups, seals and bearings. They do not need to be lubricated when running. Graphite is many metal processing (drawing, drawing) the good lubricant.

Q:Can graphite crucibles be used for melting pharmaceutical compounds?: Yes, graphite crucibles can be used for melting pharmaceutical compounds. Graphite is a commonly used material in high-temperature applications, and its high thermal conductivity and resistance to chemical reactions make it suitable for melting various substances, including pharmaceutical compounds.

Q:How to calculate the loss of aluminum slag melting?: 50-70% or so, the yield is ok. Smelting aluminum ingot can be complex, simple, look at the investment, the most simple coke furnace, a graphite crucible on the line, slow fire simmer.

Q:Can graphite crucibles be used for heat treatment processes?: Graphite crucibles are capable of being utilized in heat treatment procedures. Graphite possesses a high melting point and exceptional thermal conductivity, rendering it an optimal material for applications necessitating elevated temperatures and efficient heat transfer. Heat treatment processes entail the elevation of materials to specific temperatures in order to modify their physical or chemical properties. Graphite crucibles can endure these elevated temperatures without undergoing melting or deformation, guaranteeing the stability and integrity of the heat treatment procedure. Moreover, graphite's minimal reactivity with most substances renders it suitable for a broad range of heat treatment applications, encompassing annealing, tempering, quenching, and carburizing. In general, graphite crucibles prove to be a favored choice for heat treatment processes due to their resistance to high temperatures, thermal conductivity, and chemical inertness.

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.

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