Graphite Crucible

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MOQ : 100 Pieces

Graphite Crucible Specification

Material
Graphite

Application
Industrial

Chemical Composition
High purity carbon (graphite)

Product Type
Graphite Crucible

Shape
Cylindrical with tapered bottom

Hardness
Rigid

Color
Grey

Density
1.85 Gram per cubic centimeter(g/cm3)

Melting Point
up to 3500°C

Resistance to Thermal Shock
Excellent

Outer Diameter
Customized as per requirement

Usage
Melting and casting of metals and alloys

Corrosion Resistance
Very Good

Inner Diameter
Customized as per requirement

Electrical Conductivity
Good

Thermal Conductivity
High

Height
Customized as per requirement

Feature
Long service life, reusable, and high purity

Graphite Crucible Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
5000 Pieces Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Graphite Crucible

A graphite crucible is a container specifically designed to withstand extremely high temperatures and is primarily used for melting and casting metals. It is made from a mixture of natural graphite and clay, or sometimes synthetic graphite and other refractory materials.

High-Temperature Performance and Durability

With a melting point reaching up to 3500C and high thermal conductivity, graphite crucibles endure extreme industrial conditions. Their robust graphite composition assures long service life, making them suitable for repeated heating cycles in metal and alloy processing.

Customizable for Diverse Industrial Needs

These crucibles are available in customized dimensions, including inner and outer diameter and height, meeting specific requirements for a range of industrial applications. The cylindrical, tapered-bottom design facilitates optimal melting and casting operations.

Superior Resistance and Purity

Made with high-purity carbon, graphite crucibles provide excellent resistance to thermal shock and corrosion. Their purity ensures minimal contamination during melting, which is critical for casting high-quality metals and alloys.

FAQs of Graphite Crucible:

Q: How are graphite crucibles customized for industrial requirements?

A: Graphite crucibles can be tailored in terms of inner diameter, outer diameter, and height. Clients specify their requirements, and manufacturers supply crucibles to match precise dimensions, ensuring compatibility with melting and casting systems.

Q: What advantages does a graphite crucible provide during the metal melting process?

A: The high melting point (up to 3500C), excellent thermal conductivity, and superior resistance to thermal shock make graphite crucibles ideal for melting metals and alloys. Their durability and high purity help maintain the quality and integrity of molten materials.

Q: When should graphite crucibles be replaced in industrial operations?

A: Graphite crucibles should be replaced when signs of excessive wear, cracking, or contamination occur. Their long service life allows multiple reuses, but prompt replacement guarantees process safety and product quality.

Q: Where are these graphite crucibles commonly used in India?

A: These crucibles are widely employed in industrial settings such as foundries, laboratories, and manufacturing plants engaged in melting, casting, and alloy production. They are distributed, supplied, and traded across India by various vendors.

Q: What process is involved in using a graphite crucible for casting metals?

A: During casting, metals and alloys are placed into the crucible, which is then heated to the required temperature. The tapered bottom design aids in efficient pouring, minimizing material loss and ensuring smooth casting outcomes.

Q: What are the main benefits of choosing a graphite crucible over alternative materials?

A: Graphite crucibles offer superior thermal and corrosion resistance, high purity, and a longer usable lifespan compared to many alternative materials. Their reuse capability and customization add further value to industrial processes.

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