High Temperature Resistant Silicon Nitride Ceramic Spare Parts for Engineering Application

Product Description

Product Description

 

Silicon nitride, with the chemical formula Si3N4, stands out as a premier inorganic compound. Esteemed in the realm of structural ceramics, it embodies high hardness, intrinsic lubricity, and exceptional wear resistance. As an atomic crystal, it resists oxidation at elevated temperatures and withstands intense thermal shocks. Remarkably, it can endure temperatures above 1000°C, cool rapidly, and be reheated without fracturing. These unparalleled properties make silicon nitride ceramics indispensable in manufacturing high-performance mechanical components like bearings, turbine blades, sealing rings, and permanent molds. When deployed as engine component heating surfaces, these ceramics enhance diesel engine quality, conserve fuel, and significantly boost thermal efficiency.

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Product Parameters

 

Density  g/cm3	Relative density %	Elastic modulus GPa	Compression strength ratio	(HV)Hardness GPa
3.26±0.02	>99.2	300~320	35~45	15 - 17

 

Fracture toughness /MPa•m1/2	Bending strength MPa	Poisson's ratio	Linear expansion coefficient 10-6K-1	Webuller modulus
6.0~8.0	800~1000	0.25	3.1~3.3	11~13

 

Thermal conductivity W•(m•K)-1	Specific resistance ratio	Corrosion resistance	Size stability	Magnetic
18~20	10^18	excellent	excellent	none

 

Company Profile

 

Nestled in the picturesque Wangcheng District of Changsha City, Hunan Province, China, Hunan Xuecheng Structural Ceramic Technology Co., Ltd. commands a prestigious position in the industry. We are dedicated to the research, development, production, and sales of an extensive array of structural ceramic materials. Our state-of-the-art equipment production line supports a fully integrated process, from raw powder material production to meticulous R&D, expert product molding, and precision sintering. We pride ourselves on delivering top-tier precision ceramic parts, ceramic grinding balls, and advanced ceramic products, establishing ourselves as a hallmark of innovation and excellence.
Our company adheres to a steadfast philosophy of uncompromising quality, bold innovation, integrity, and mutual success. We offer holistic solutions and exemplary product services, supported by a professional team and cutting-edge technology. Catering to industries such as chemical machinery, electronic communications, smart wearables, electronic materials, biomedical ceramics, and aerospace, our expertise spans zirconium oxide, alumina, silicon carbide, silicon nitride, and more. Our advanced capabilities include cold isostatic pressing technology, high-efficiency gas sintering furnaces, large-scale mechanical processing equipment, and precision instruments, ensuring we meet the diverse needs of our clientele.

 

Our Advantages

 

Our pride at Hunan Xuecheng Structural Ceramics Technology Co., Ltd. lies in our state-of-the-art factory, epitomizing our commitment to excellence. We excel in the comprehensive research, innovative development, production, and sales of a vast range of structural ceramic materials. From premium powder raw material creation, groundbreaking R&D, sophisticated product molding, to high-precision sintering, our holistic production line is designed to uphold the highest standards. Our expertise also encompasses meticulous post-precision ceramic processing, allowing us to perfectly customize our products to meet and exceed our clients' stringent requirements.

 

Packaging & Shipping

 

 

After Sales Service

 

Our unparalleled after-sales service guarantees the smooth and efficient operation of your equipment. Our team of dedicated experts is always on hand to provide comprehensive remote installation and commissioning guidance. We are committed to delivering bespoke technical support, including detailed ball batching and precise equipment commissioning, meticulously tailored to meet your specific abrasive requirements. With Hunan Xuecheng Structural Ceramics Technology Co., Ltd., you can be assured that your Professional Silicon Nitride Sand Mill Beads will consistently perform at their peak.

FAQ

1. Do you use recycled materials?
At Hunan Xuecheng Structural Ceramics Technology Co., Ltd., we are unwavering in our commitment to quality. Each item, including our Sample Available Zirconia Milling Tank for Planetary Ball Mill, is expertly crafted using only the finest raw materials. This meticulous process guarantees the superior physical and chemical properties that our valued customers have come to depend on.

2. Can the size be customized?
Absolutely! We excel in customizing parts to match your precise specifications, based on the detailed drawings you provide.

3. How long is your production time?
Typically, our production cycle ranges from 5-10 days following the receipt of your advance payment. However, the exact delivery time may fluctuate depending on the specific items and quantities you order.

4. What should we do if we encounter installation problems?
No need to worry! We offer expert remote guidance to help you resolve any installation issues that may arise.

5. What's your minimum order quantity (MOQ)?
Our minimum order quantity (MOQ) is set at 1kg, ensuring we meet your needs with efficiency.

6. Is the price negotiable?
Indeed, our pricing is designed to be flexible, varying based on the size and quantity of your order, allowing for negotiation.

7. What are your terms of payment?
Our standard payment terms are 50% advance payment, with the remaining 50% due before shipping, ensuring a seamless transaction.


Please feel free to reach out to us if you have any questions or require further assistance! We're here to support you every step of the way.