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.
La nostra azienda fornisce servizi di processo di rivestimento SIC con metodo CVD sulla superficie di grafite, ceramica e altri materiali, in modo che gas speciali contenenti carbonio e silicio reagiscono ad alta temperatura per ottenere molecole SiC ad alta purezza, molecole depositate sulla superficie dei materiali rivestiti, formando lo strato di protezione 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. Resistenza all'ossidazione ad alta temperatura:
La resistenza all'ossidazione è ancora molto buona quando la temperatura è alta fino al 1600 C.
2. Purità elevata: realizzata mediante deposizione di vapore chimico in condizioni di clorazione ad alta temperatura.
3. Resistenza all'erosione: alta durezza, superficie compatta, particelle fini.
4. Resistenza alla corrosione: acido, alcali, sale e reagenti organici.
| Proprietà SIC-CVD | ||
| Struttura cristallina | FCC β phase | |
| Densità | g/cm ³ | 3.21 |
| Durezza | Vickers Durezza | 2500 |
| Dimensione del grano | μm | 2~10 |
| Purezza chimica | % | 99.99995 |
| Capacità termica | J·kg-1 ·K-1 | 640 |
| Temperatura di sublimazione | ℃ | 2700 |
| Forza felexurale | MPa (RT 4-point) | 415 |
| Young’ s Modulus | Gpa (4pt bend, 1300℃) | 430 |
| Espansione termica (CTE) | 10-6K-1 | 4.5 |
| Conducibilità termica | (W/MK) | 300 |
