XINGHUI MATERIALS is a leading manufacturer of custom-engineered carbon-carbon composite (CFC) heaters, specializing in high-temperature solutions for semiconductor, photovoltaic, and industrial furnace applications. With full in-house capabilities-from carbon fiber preform preparation and chemical vapor deposition (CVD) to precision machining-we deliver heaters with exceptional thermal stability, dimensional accuracy, and conductivity. Our vertically integrated R&D and production system ensures tailored solutions for extreme environments, including ultra-high-temperature crystal growth processes.
technical specification
- Material: Carbon fiber-reinforced carbon matrix (C/C composite).
- Temperature Resistance: Operates stably at **>2200°C** (localized).
- Key Properties:
- Flexural strength: 5~20× higher than graphite.
- Thermal conductivity: Optimized for rapid heat transfer.
- Resistivity: Uniform and customizable (minimizes arcing risks).
- Lifespan: 2× longer than traditional graphite heaters.
packing and delivery
Wooden box package
feature
Thermal Resilience
Superior resistance to thermal shock, creep, and oxidation, even in silicon vapor-rich environments.
01
Structural Robustness
High strength-to-weight ratio with wear-resistant design, eliminating brittleness-related handling damage.
02
Energy-Smart Design
- Reduced resistivity in support legs vs. heating rings minimizes wasted power.
- Compact size with equivalent heating efficiency lowers single-furnace energy consumption.
03
Customizability
Resistivity and geometry tailored to optimize furnace space and process requirements.
04
advantage
Unmatched Durability
2× lifespan over graphite heaters, reducing downtime and replacement costs.
01
Process Stability
Uniform resistivity eliminates hot spots and arcing, ensuring consistent crystal growth.
02
Corrosion Resistance
Low porosity and enhanced oxidation resistance combat silicon vapor erosion.
03
Thermal Efficiency
High conductivity enables faster heat cycles, boosting productivity.
04
Space Optimization
Compact design maximizes usable furnace volume for larger crystal yields.
05
Why Choose XINGHUI MATERIALS?
Our end-to-end control over CFC heater production-from fiber alignment to final machining-ensures precision, reliability, and scalability. Visit our facility to explore how our heaters redefine high-temperature performance while slashing operational costs.
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