Resistance Furnace SRCG8-M07
The resistance thermal field platform is currently the most advanced PVT crystal growth platform. Due to the effect of electromagnetic induction, the induction heating has a coupling phenomenon between the axial temperature and the radial temperature, and cannot take into account both the growth rate and the quality of the growth crystal. The resistive thermal field growth platform can precisely control the axial temperature and radial temperature respectively, which is beneficial to realize the growth of large-sized crystals and increase the growth rate of crystals. It is one of the solutions for the growth of high-quality 8-inch silicon carbide crystals in the future.
Our Products
Separate internal and external temperature measurement components
- The entire crystal growth cycle adopts temperature closed-loop control
- Internal and external separation, greatly improving the anti-interference of temperature measurement
Multi-zone temperature control design
- Reduce defects caused by thermal stress
- More flexible temperature gradient adjustment
- Separate control of the source material temperature area and the seed crystal temperature area
Our Innovation
Axial and Radial Temp Control Separate
Note: A single furnace type does not necessarily involve all technologies, it is for reference only, please call HIPER for details
[Axis-diameter separation] The technology is applied to the resistive crystal growth furnace to completely solve the temperature coupling phenomenon in the direction of the shaft-diameter. Adjust the axial temperature gradient to increase the crystal growth rate, and the radial temperature gradient will also change accordingly, resulting in unevenness of the crystal growth interface, increased stress, and increased crystal defects. The resistance type crystal growth furnace can control the temperature of the seed crystal area and the source material area separately through the resistance heating in different areas, and achieve the separation of the axial temperature gradient and the radial temperature gradient, thereby stabilizing the crystal growth surface shape and greatly improving the crystal growth rate. Growth rate.
Materials
MATERIALS
HIPER provides customers with a one-stop solution for growing crystal materials
TaC Coating
SiC Coating
Porous Graphite
Tools
Contact Us
North China, East China/Overseas Division: Mr. Zou
Mobile: 13567416699
Email: xiangwei.zou@hiper
South/Central China Division: Mr. He
Mobile: +86-17753521977
E-mail: hyn@hiper.cn
In case of any problem, HIPER welcomes your call!
The resistance thermal field platform is currently the most advanced PVT crystal growth platform. Due to the effect of electromagnetic induction, the induction heating has a coupling phenomenon between the axial temperature and the radial temperature, and cannot take into account both the growth rate and the quality of the growth crystal. The resistive thermal field growth platform can precisely control the axial temperature and radial temperature respectively, which is beneficial to realize the growth of large-sized crystals and increase the growth rate of crystals. It is one of the solutions for the growth of high-quality 8-inch silicon carbide crystals in the future.
- Crystal growth methodPVT
- Heating platformResistive heating
- Crystal growth rate0.2-0.3mm/h
- Crystal size6 inch/8 inch
- Crystal height30-40mm
- Coil TypeN/A