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High-Temperature Silicon Nitride Ceramic for Industrial Applications
High-Temperature Silicon Nitride Ceramic for Industrial Applications
Specifications
Place of Origin :
Made In China
Feature :
high stength resistance
Density :
3.2 g/cm3
Package :
Customized
Thermal Conductivity :
25 W/mK
Application :
Industrial Ceramic
Logo :
Laser Engraving
Watts :
40-100W
Roughness :
0.1um
Young'S Modulus :
300 GPa
Hardness :
9.5 Mohs
Flexural Strength :
850 MPa
Max Operating Temperature :
1200°C
Features :
Wear-resistant
Wire Length :
300mm
Quality Control :
100% Inspection
Usage :
harsh environment
Dimension :
128*17*4mm
Maximum Use Temperature :
1200°C
Wattage Density :
2~25W/cm2
After Warranty Service :
Online support
Compressive Strength :
3,000 MPa
Processing Service :
Custom processing
Blade Material :
Silicon Nitride Ceramic
Dielectric Strength :
1,000 V/mil
Highest Melting Point :
1900℃
Wear Resistance :
Excellent
Thermal Expansion :
3.4*10(4) ℃
Temperature Resistance :
Up to 1400°C
Brand Name :
Dayoo
MOQ :
Negotiable
Price :
Negotiable
Delivery Time :
Negotiable
Payment Terms :
Negotiable
Description
Silicon Nitride Ceramics Addressing the quot Thermal Management Challenge quot in Hydrogen Fuel Cells

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.

High-Temperature Silicon Nitride Ceramic for Industrial Applications
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Product Detail
Place of Origin :
Made In China
Feature :
high stength resistance
Density :
3.2 g/cm3
Package :
Customized
Thermal Conductivity :
25 W/mK
Application :
Industrial Ceramic
Contact Supplier
High-Temperature Silicon Nitride Ceramic for Industrial Applications

Dayoo Advanced Ceramic Co.,Ltd

Verified Supplier
2 Years
zhejiang, jinhua
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Alumina Ceramic, Zirconia Ceramics, Silicon Nitride Ceramics
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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