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

SiC Crucibles For Melting Aluminium And Copper, Brass with High Heat Resistance System 1

SiC Crucibles For Melting Aluminium And Copper, Brass with High Heat Resistance System 2

SiC Crucibles For Melting Aluminium And Copper, Brass with High Heat Resistance System 3

SiC Crucibles For Melting Aluminium And Copper, Brass with High Heat Resistance System 4

SiC Crucibles For Melting Aluminium And Copper, Brass 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 Graphite Crucibles

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 Graphite Crucibles For Melting Aluminium And Copper, Brass

Product Description

Specifications for Graphite Silicon Carbide Crucible For Aluminum Melting :

1.Long working lifetime: its working lifetime is increased 3-5 times over normal clay-crucible due to the compact body formed under high pressure.

2.High thermal conductivity: high-density body and low apparent porosity greatly improve its heat conductivity.

3.New-style materials: new heat conduction material ensures faster heat conductivity and pollution-free product, reduces adherent slag.

4.Resistance to corrosion:better anti-corrosion than normal clay-crucible.

5.Resistance to oxidation: advanced process dramatically improves its oxidation resistance, which ensures persistent heat conductivity and long working lifetime.

6.High-strength: high-density body and logical structure make the product better compression property.

7.Eco-friendly: energy-efficient and pollution-free, not only ensure metal product purity, but also ensure sustainable development on environment.

8.Multi-function: Can be used in induction graphite crucible furnace

SiC Crucibles For Melting Aluminium And Copper, Brass 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.

Q:Help: how can the graphite crucible be heated to 1000 degrees?: The fastest speed is the electromagnetic heating

Q:How is graphite formed?: 1 isostatic pressed graphite. That's what a lot of people call "three high" graphite, but not three highs or equal pressure.2, molded graphite </p3, extruded graphite, mostly electrode materials.According to the particle size of graphite, it can be divided into detail graphite (high purity graphite), medium graphite (general granularity about 0.8mm), and graphite electrode (2-4mm).

Q:What kind of equipment is needed to refine the battery lead?: Play with yourself, get a tin can, and burn it on the gas. Professional, can make the battery's lead reduction, need specialized equipment. High frequency furnace.

Q:Can a graphite crucible be used for nickel melting?: Indeed, nickel melting can be accomplished using a graphite crucible. Graphite crucibles are frequently employed in situations involving elevated temperatures, such as the melting of metals like nickel. Graphite possesses a notable melting point, exceptional thermal conductivity, and commendable resistance to chemical corrosion, rendering it suitable for both melting and containing nickel. Moreover, graphite crucibles facilitate effective heat transfer, thereby enabling efficient and uniform melting of the metal. Nevertheless, it is crucial to verify that the graphite crucible is explicitly engineered for high-temperature applications and is compatible with the melting temperature of nickel to preclude any potential complications or harm.

Q:Can a graphite crucible be used for heat exchanger applications?: No, a graphite crucible is not suitable for heat exchanger applications. Graphite crucibles are primarily used for melting and holding metals at high temperatures in industries such as foundries and metal casting. Heat exchangers, on the other hand, are devices designed to transfer heat between two fluids or substances and require specific materials and designs to optimize heat transfer efficiency.

Q:What are the different methods of preventing contamination from graphite dust?: There are several methods of preventing contamination from graphite dust, including using proper ventilation systems to remove airborne particles, implementing vacuum or wet cleaning methods to remove dust from surfaces, using personal protective equipment such as masks and gloves, and regularly maintaining and inspecting graphite equipment to minimize dust production.

Q:How does the electrical resistivity of graphite affect the performance of a crucible?: The performance of a crucible is heavily influenced by the electrical resistivity of graphite. Graphite, known for its conductivity, exhibits a low electrical resistivity. This characteristic has multiple impacts on the crucible's performance. To begin with, the low electrical resistivity ensures that the crucible heats up efficiently. When an electric current is applied to the graphite crucible, its low resistivity allows the current to flow easily. Consequently, heat is quickly generated, which is crucial for tasks like melting metals, glass, or other materials. The crucible's efficient heating capability enables it to reach and maintain high temperatures, ensuring the successful execution of various industrial processes. Furthermore, graphite's low electrical resistivity also aids in maintaining a uniform temperature distribution within the crucible. As the current passes through the crucible, its low resistivity guarantees that heat is evenly spread across the surface. This uniform heating prevents the formation of localized hotspots or cold spots, which could result in uneven melting or reactions within the crucible. Hence, graphite's low electrical resistivity contributes to the crucible's consistent and dependable performance. Moreover, graphite's low electrical resistivity facilitates the efficient transfer of heat from the crucible to the surroundings. As the crucible heats up, its low resistivity allows for the rapid dissipation of heat, preventing excessive temperature buildup. This aspect is particularly crucial in applications where precise temperature control is necessary to prevent damage to the crucible or the processed materials. In conclusion, the electrical resistivity of graphite has a significant impact on the performance of a crucible. Its low resistivity enables efficient heating, uniform temperature distribution, and effective heat dissipation. These attributes make graphite crucibles highly sought after in various industrial applications that require high temperatures, precise temperature control, and consistent performance.

Q:Why are there too many impurities in the gravity casting products of aluminum alloy, so they can not be welded well by argon arc welding?: 1. to improve the gating system, an open gating system must be used.2., strengthen the refining process of aluminum liquid, fully let the slag in the aluminum liquid separate out.3. as far as possible the use of low temperature pouring.If it's convenient, I can help you with the craft.

Q:Can a graphite crucible be used for bronze casting?: Yes, a graphite crucible can be used for bronze casting. Graphite crucibles are commonly used in metal casting processes due to their high melting point, excellent thermal conductivity, and resistance to thermal shock. Bronze, which is an alloy of copper and tin, typically has a lower melting point than graphite, making it suitable for casting in a graphite crucible. Additionally, graphite crucibles offer good chemical stability, which is important when working with molten metals. However, it is important to note that the crucible should be properly seasoned and preheated to prevent any potential reactions between the molten bronze and the graphite crucible.

Q:Can graphite crucibles be used for alloy preparation?: Yes, graphite crucibles can be used for alloy preparation. Graphite crucibles are commonly used in metallurgy and foundry applications due to their high melting point, chemical resistance, and thermal conductivity. They can withstand high temperatures required for alloy preparation and are suitable for melting various metals and alloys. Graphite crucibles provide a stable and controlled environment for the melting process, allowing for precise alloy composition and homogeneity. Additionally, graphite crucibles have good thermal shock resistance, meaning they can handle rapid temperature changes without cracking or breaking. Therefore, graphite crucibles are a reliable choice for alloy preparation in various industries such as automotive, aerospace, and manufacturing.

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