Semicera is a high-tech enterprise engaged in material research for many years, with a leading R&D team and integrated R&D and manufacturing. Provide customizedSilicon carbide（SiC）Shower Headto discuss with our technical experts how to get the best performance and market advantage for your products.
Nuestra compañía proporciona servicios de procesos de recubrimiento SIC mediante el método de CVD en la superficie del grafito, la cerámica y otros materiales, de modo que los gases especiales que contienen carbono y silicio reaccionan a alta temperatura para obtener moléculas SiC de alta pureza, moléculas depositadas en la superficie de los materiales recubiertos, formando una capa protectora SIC.
The characteristics of SiC shower heads are as follows:
1. Corrosion resistance: SiC material has excellent corrosion resistance and can withstand the erosion of various chemical liquids and solutions, and is suitable for a variety of chemical processing and surface treatment processes.
2. High temperature stability: SiC nozzles can maintain structural stability in high temperature environments and are suitable for applications that require high temperature treatment.
3. Uniform spraying: SiC nozzle design has good spraying control performance, which can achieve uniform liquid distribution and ensure that the treatment liquid is evenly covered on the target surface.
4. High wear resistance: SiC material has high hardness and wear resistance and can withstand long-term use and friction.
SiC shower heads are widely used in liquid treatment processes in semiconductor manufacturing, chemical processing, surface coating, electroplating and other industrial fields. It can provide stable, uniform and reliable spraying effects to ensure the quality and consistency of processing and treatment.
1. Resistencia a la oxidación de alta temperatura:
La resistencia a la oxidación sigue siendo muy buena cuando la temperatura es tan alta como 1600 C.
2. Alta pureza: hecha por deposición de vapor químico en una condición de cloración de alta temperatura.
3. Resistencia a la erosión: alta dureza, superficie compacta, partículas finas.
4. Resistencia a la corrosión: ácido, álcali, sal y reactivos orgánicos.
| Propiedades de SIC-CVD | ||
| Estructura cristalina | FCC β phase | |
| Densidad | g/cm ³ | 3.21 |
| Dureza | Dureza de Vickers | 2500 |
| Tamaño de grano | μm | 2~10 |
| Pureza química | % | 99.99995 |
| Capacidad de calor | J·kg-1 ·K-1 | 640 |
| Temperatura de sublimación | ℃ | 2700 |
| Fuerza del felexural | MPa (RT 4-point) | 415 |
| Young’ s Modulus | Gpa (4pt bend, 1300℃) | 430 |
| Expansión térmica (CTE) | 10-6K-1 | 4.5 |
| Conductividad térmica | (W/mk) | 300 |
