Ceramic Knowledge / FAQ

Silicon Carbide (SiC) is a versatile material used in both semiconductor applications and wear-resistant components. However, there are key differences between SiC Wafer and Sintered Silicon Carbide (SSiC) in terms of crystal structure, electrical conductivity, manufacturing processes, and applications.

Alumina ceramic and zirconia ceramic are two of the most widely used technical ceramics. This article compares their mechanical properties, cost, thermal behavior, and typical applications to help engineers select the right ceramic material

Whether you need uniform heating, efficient pouring, or precise material handling, the right crucible can greatly impact your results.Selecting the right crucible involves understanding your specific process requirements.

PBN (Pyrolytic Boron Nitride) crucibles are valued for their purity, thermal shock resistance, and durability. They prevent material contamination, crucial in impurity-sensitive processes, and endure rapid temperature changes without cracking. Their electrical insulation suits non-conductive applications, and their diverse shapes cater to specific needs.

In modern industry, plungers serve as critical components for transmission and sealing, making the choice of material essential for equipment performance and longevity. Zirconia ceramic plungers and metal plungers are two common options, each with its advantages and disadvantages.

Alumina ceramic is widely applied in the high-temperature industry because of its excellent resistance to high temperatures. It can withstand high temperatures up to 1800℃, in addition to its stable chemical properties, high mechanical strength, and electrical insulation.

Crucibles are common high-temperature containers used in laboratories and industrial production. Due to the variety of materials, they exhibit unique advantages and wide applications. Choosing the appropriate crucible material is crucial for ensuring smooth processes, enhancing product quality, and reducing costs.

Alumina ceramic, composed primarily of aluminum oxide (Al₂O₃), boasts a range of unique properties that make it stand out across various applications. The high hardness, excellent wear resistance, high-temperature stability, and strong corrosion resistance of alumina ceramic make it an ideal material for manufacturing alumina fasteners (such as alumina ceramic screws and nuts).

Ceramic tubes have a wide range of applications and can be used in various fields, such as connecting two objects through a conduit. So, what are the significant advantages of alumina ceramic tubes compared to metal tubes?

Flanges are classified by material into various types, including metal flanges, plastic flanges, and ceramic flanges. Each type offers different sealing effects and application ranges, requiring selection based on specific requirements and ensuring compliance with relevant standards and specifications to ensure the safety and reliability of pipeline connections.