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Do CVD silicon carbide coatings have excellent damping properties?
Yes, CVD silicon carbide coatings have excellent damping properties. Damping refers to the ability of an object to dissipate energy and reduce the amplitude of vibration when it is subjected to vibration or impact. In many applications, damping properties are very import...Read more -
Silicon carbide semiconductor: an environmentally friendly and efficient future
In the field of semiconductor materials, silicon carbide (SiC) has emerged as a promising candidate for the next generation of efficient and environmentally friendly semiconductors. With its unique properties and potential, silicon carbide semiconductors are paving the way for a more sustainable...Read more -
Application prospects of silicon carbide wafer boats in the semiconductor field
In the semiconductor field, material selection is critical to device performance and process development. In recent years, silicon carbide wafers, as an emerging material, have attracted widespread attention and have shown great potential for application in the semiconductor field. Silico...Read more -
Application prospects of silicon carbide ceramics in the field of photovoltaic solar energy
In recent years, as global demand for renewable energy has increased, photovoltaic solar energy has become increasingly important as a clean, sustainable energy option. In the development of photovoltaic technology, materials science plays a crucial role. Among them, silicon carbide ceramics, a...Read more -
Preparation method of common TaC coated graphite parts
PART/1CVD (Chemical Vapor Deposition) method:At 900-2300℃, using TaCl5 and CnHm as tantalum and carbon sources, H₂ as reducing atmosphere, Ar₂as carrier gas, reaction deposition film. The prepared coating is compact, uniform and high purity. However, there are some probl...Read more -
Application of TaC coated graphite parts
PART/1 Crucible, seed holder and guide ring in SiC and AIN single crystal furnace were grown by PVT method As shown in Figure 2 [1], when physical vapor transport method (PVT) is used to prepare SiC, the seed crystal is in the relatively low temperature region, the SiC r...Read more -
Structure and growth technology of silicon carbide (Ⅱ)
Fourth, Physical vapor transfer method Physical vapor transport (PVT) method originated from the vapor phase sublimation technology invented by Lely in 1955. The SiC powder is placed in a graphite tube and heated to high temperature to decompose and sublimate the SiC pow...Read more -
Structure and growth technology of silicon carbide (Ⅰ)
First, the structure and properties of SiC crystal. SiC is a binary compound formed by Si element and C element in 1:1 ratio, that is, 50% silicon (Si) and 50% carbon (C), and its basic structural unit is SI-C tetrahedron. Schematic diagram of silicon carbide tetrahedro...Read more -
Advantages of tantalum carbide coating in semiconductor products
With the continuous progress of science and technology, semiconductor products are playing an increasingly important role in our lives. In the semiconductor manufacturing process, the application of coating technology has become increasingly important. As a material wide...Read more -
Silicon carbide nozzles in electronic semiconductor manufacturing
Silicon carbide nozzles play an important role in electronic semiconductor manufacturing. They are a device used to spray liquids or gases, often used for wet chemical treatment in semiconductor manufacturing. Sic nozzle has the advantages of high temperature resistance,...Read more -
Excellent performance of silicon carbide crystal boat in high temperature environment
Silicon carbide crystal boat is a material with excellent properties, showing extraordinary heat and corrosion resistance in high temperature environments. It is a compound composed of carbon and silicon elements with high hardness, high melting point and excellent therm...Read more -
Explore The Unique Properties and Applications of Glass Carbon
Carbon is one of the most common elements in nature, encompassing the properties of nearly all substances found on Earth. It exhibits a wide range of characteristics, such as varying hardness and softness, insulation-semiconductor-superconductor behavior, heat insulation-superconductivity, and li...Read more