Dayoo Advanced Ceramic Co.,Ltd
| Usage | harsh environment |
| Quality Control | 100% Inspection |
| Blade Material | Silicon Nitride Ceramic |
| Wattage Density | 2~25W/cm2 |
| Roughness | 0.1um |
| Port | Shanghai |
| Features | Wear-resistant |
| High Purity | 99.9% |
| Thermal Expansion Coefficient | 3.2 x 10^-6 /K |
| Corrosion Resistance | High |
| Material | Silicon Nitride |
| Logo | Laser Engraving |
| Heating Wire | NiCr80/20 |
| Wear Resistance | High |
| Color | Gray |
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Product Specification
| Usage | harsh environment | Quality Control | 100% Inspection |
| Blade Material | Silicon Nitride Ceramic | Wattage Density | 2~25W/cm2 |
| Roughness | 0.1um | Port | Shanghai |
| Features | Wear-resistant | High Purity | 99.9% |
| Thermal Expansion Coefficient | 3.2 x 10^-6 /K | Corrosion Resistance | High |
| Material | Silicon Nitride | Logo | Laser Engraving |
| Heating Wire | NiCr80/20 | Wear Resistance | High |
| Color | Gray | ||
| High Light | si3n4 silicon carbide nitride ，silicon carbide nitride electrical conductivity ，oxidation resistance silicium nitride | ||
Silicon Nitride (Si₃N₄) Ceramics have emerged as an indispensable high-performance material in modern industry due to their unique combination of properties. Unlike conventional ceramics constrained by brittleness, silicon nitride exhibits metal-like fracture toughness while maintaining lightweight characteristics—this rare "rigid-yet-flexible" nature makes it a standout material in multiple cutting-edge technological fields.
In advanced manufacturing, silicon nitride is driving transformative changes in precision machining. Ceramic bearings made from silicon nitride can achieve rotational speeds three times higher than metal bearings in vacuum environments, breaking the speed limitations of critical equipment like magnetic levitation molecular pumps. In the semiconductor industry, silicon nitride etching rings demonstrate over 10 times longer plasma corrosion resistance compared to quartz materials, becoming a key factor in improving chip manufacturing yield. More notably, in the new energy sector, silicon nitride ceramics have successfully addressed the "thermal management challenge" in hydrogen fuel cell stacks—their bipolar plates maintain structural stability even at 800°C, accelerating the commercialization of fuel cells.
The medical field has witnessed groundbreaking bioactivity advancements with silicon nitride. Recent studies show that porous silicon nitride implants not only mimic trabecular bone structures but also create a mildly alkaline surface environment through hydrolysis that inhibits bacterial growth. This "self-sterilizing" property represents a revolutionary leap in orthopedic implants. With the maturation of 3D printing technology, the fabrication of complex-shaped silicon nitride components has become feasible, opening new design possibilities for high-temperature aerospace applications. From deep-sea explorers to space telescopes, this "versatile ceramic" is redefining the performance boundaries of modern industrial materials.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Deyu Precision Ceramics Technology Co., Ltd. has many years of e... We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Deyu Precision Ceramics Technology Co., Ltd. has many years of e...
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