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:

​High Thermal Conductivity: Made with natural graphite materials and silicon carbide, produced by isostatic pressing, the crucible walls are thin, and heat conduction is fast.

Significant Energy Saving: High thermal conductivity material crucibles save a lot of energy during user operation.

The oval shape is particularly useful for applications where space is limited or where the shape of the crucible needs to match the contours of the furnace or the pouring process. This design can also facilitate the pouring of molten materials by providing a longer pouring lip, which can be advantageous for controlled pouring

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

Picture of Oval Type Crucible Sample Detail

  Qingdao Baidun Special Ceramics Technology Co., LTD.(Qingdao Baidun) is located in the SCO Demonstration Area,Qinadao,China, Qinadao Baidun and it’s subsidiaries specializes in the manufacture of crucibles for non-ferrous metal smelting, refractory products for continuous casting and alumina grinding ball. lt has a registered capital of 100milion RMB and covers an area of 100,000㎡. Qinadao Baidun has two brands, “Baidun"and “J&J” .which are respectively for Chinese and overseas markets, Qingdao Baidun is one of the largest crucible manufacturers in China that uses isostatic pressing technology to produce silicon carbide graphite crucibles and clay graphite crucibles. With many years ofresearch and field tests, the technical team of Qinadao Baidun has made sianificant efforts tosolve various technical problems and developed silicon carbide graphite crucibles and clay graphite crucibles which have characteristics of high oxidation resistance,high thermal conductivity, long service life, and low energy consumption, increasing production efficiency and significantly reducing production costs for non-ferrous metal smelting companies, Third-party professional institutions have selected Qinadao Baidun as the champion crucible brandin Chinese die-casting industry for many years since 2016.