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.
Nossa empresa fornece Revestimento sic process services by CVD method on the surface of graphite, ceramics and other materials, so that special gases containing carbon and silicon react at high temperature to obtain high purity SiC molecules, molecules deposited on the surface of the coated materials, forming SIC protective layer.
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. Resistência a oxidação de alta temperatura:
A resistência da oxidação ainda é muito boa quando a temperatura é tão alta quanto 1600 C.
2. Alta pureza: feita por deposição de vapor químico sob condição de cloração de alta temperatura.
3. Resistência à erosão: alta dureza, superfície compacta, partículas finas.
4. Resistência à corrosão: ácido, álcalis, sal e reagentes orgânicos.
| Propriedades SIC-CVD | ||
| Estrutura cristalina | Fase β da FCC | |
| Densidade | g/cm ³ | 3.21 |
| Dureza | Vickers dureza | 2500 |
| Tamanho de grão | mm | 2~10 |
| Pureza química | % | 99.99995 |
| Capacidade de calor | J · kg-1 · k-1 | 640 |
| Temperatura da sublimação | ℃ | 2700 |
| Força felexural | MPA (RT 4 pontos) | 415 |
| Módulo de Young | GPA (4pt Bend, 1300 ℃) | 430 |
| Expansão térmica (CTE) | 10-6K-1 | 4.5 |
| Condutividade térmica | (W/mk) | 300 |
