Oxidation And Chemical Resistance Metal Melting Silicon Carbide
Graphite Oval Type Crucible
Introduction of Oval Type Crucible
Crucibles are indispensable in various industrial and laboratory
applications where substances need to be heated to high
temperatures. These robust containers are crafted from materials
that exhibit exceptional refractory properties, ensuring they
remain stable and functional even in the most extreme thermal
conditions.
Silicon carbide graphite crucibles are engineered to provide
exceptional performance in high-temperature applications, such as
metal smelting processes. These crucibles are crafted from a
compound of silicon and carbon, which gives them their unique
properties and makes them ideal for fusing materials like aluminum,
copper, and brass.
One of the key features of silicon carbide crucibles is their
chemical stability. They can resist most molten metals and metal oxides up to their
maximum operating level, ensuring that the dissolved substance
remains uncontaminated and the crucible undamaged.Furthermore, silicon carbide has one of the lowest thermal
expansion coefficients, allowing the crucible to handle rapid
heating and cooling cycles without cracking.
Oval type crucible suitable for automated operations withrobotic
arms. A partition is added in the middleof the crucible, enabling
simultaneous melting and working.
Features of Oval Type Crucible
Oval Type Crucible, also known as an oval-shaped ceramic crucible,
is designed for specific high-temperature applications that require
a container with an elongated shape to accommodate the melting or
heating process of certain materials.Here's an introduction to the
oval type crucible:
Design and Shape:The oval type crucible is characterized by its
elongated oval shape, which is different from the traditional round
crucibles. This shape provides a larger surface area for heating,
which can be beneficial for certain applications.
Material Composition: These crucibles are typically made from
silicon carbide and graphite, which is known for its excellent
thermal stability, high strength, and resistance to chemical
corrosion. The composition allows the crucible to withstand harsh
thermal and chemical conditions.
Applications of Oval Type Crucible
Oval crucibles are designed to offer a larger surface area for
containing samples, which can be beneficial for applications that
require more space or for experiments involving powder mixing or
grinding. The shape of an oval crucible can also facilitate easier
pouring and transferring of molten materials compared to round
crucibles, as they often have straighter sides instead of a rounded
bottom
Oval type crucibles are used in various industrial and laboratory
settings, including the melting of metals, the synthesis of
advanced materials, and high-temperature processes that require
precise control over thermal conditions.
Deatils of Oval Type Crucible
Pooduct name | Oval Type Crucible |
Thermal Conductivity | 40-50 W/mK (800℃) |
Application | Die-casting of zincalloy and aluminum alloy |
Shape | Oval |
Type | Heat stability |
Colour | Black |
Features | 1.Long service life |
2.Fast thermal conductivity |
3.High corrosion resistance |
Picture of Oval Type Crucible Sample Detail



