Silicon nitride ceramic bolts Alias: Insulated ceramic screw bolt fasteners
Description：
Ceramic bolts made of silicon nitride (Si3N4) material, also known as insulated ceramic screw bolt fasteners. These ceramic bolts are particularly suitable for electronic and electrical equipment where materials are required to be non-conductive, corrosion-resistant, and high-temperature stability. For example, they can be used to connect sensitive electronic components or in chemical processing equipment where the connection points do not fail due to metal corrosion.
Features:
Silicon nitride ceramic bolts, also known as insulated ceramic screw bolt fasteners, offer several beneficial features and excellent material properties that make them ideal for high-end industrial applications:
1. Excellent mechanical strength and wear resistance
Silicon nitride has an elastic modulus of 290GPA and a Vickers hardness of 1500HV, which provides superior wear resistance and mechanical stability, allowing ceramic bolts to endure in high-pressure and high-load environments.
2. High heat resistance and thermal shock resistance
With a maximum operating temperature of up to 1200℃ and a thermal shock stability coefficient of 500℃, these bolts maintain their performance in environments with high temperature fluctuations, making them suitable for high-temperature operation scenarios.
3. Excellent insulation performance
With very low dielectric loss rate and high electrical insulation strength, silicon nitride bolts can effectively prevent current leakage and short circuits in electronic and electrical equipment, ensuring equipment safety.
4. Chemical stability and corrosion resistance
Silicon nitride has stable chemical properties and can resist corrosion from a variety of chemicals, making it particularly suitable for use in chemical processing equipment.
5. Smooth surface and precision manufacturing
The bolts have a smooth finish that helps reduce friction and wear during assembly, and the precise threading ensures compatibility with traditional metal nuts or other fasteners.
Applications:
Silicon nitride ceramic bolts play an important role in numerous high-tech and demanding industrial sectors:
1. Electronic devices
Used in the connection of sensitive electronic components that require insulation or operation in high-temperature environments, for example, in semiconductor manufacturing and electronic assembly.
2. Chemical treatment
Used in the assembly of chemical reactors and treatment equipment, ensuring long-term stability of the connection points in corrosive environments.
3. Aviation & Aerospace
Used in the assembly of critical components of aircraft and spacecraft where materials are required to withstand extreme environmental conditions.
4. Automotive industry
Used in engines and exhaust systems in high-performance vehicles, providing high-temperature and high-strength connection solutions.
Silicon nitride ceramic bolts are a high-performance fastening solution for applications that require extreme durability, insulation, and environmental stability. Their design and manufacturing precision ensure excellent performance in high-temperature, high-pressure, and chemically aggressive environments. Silicon nitride ceramic bolts not only improve the reliability and safety of the overall equipment, but also reduce maintenance needs and long-term operating costs, making them very popular in the aerospace & aerospace, electronic equipment manufacturing and automotive industries.
Product customization:
In the field of precision ceramic processing and customization, Fudong Machinery is committed to the production of various high-performance ceramic parts, including zirconia ceramics, silicon nitride, aluminum nitride and other products. These ceramic parts have excellent thermal stability, electrical insulation, high temperature stability and wear resistance, and are widely used in key fields such as aerospace, electronics, machinery, military industry, and automotive.
With its excellent performance and reliability, our products provide customers with key support and guarantees, helping them improve production efficiency and optimize product performance.
Non-standard parts customization, due to different requirements such as product size, material details, processing accuracy, etc., resulting in different costs such as material costs, processing costs, packaging logistics, etc. Please be sure to contact customer service when ordering, provide as much part information (drawings or samples, use environment, etc.) and your requirements (quantity, delivery date, etc.) as much as possible, and we will submit you a specific plan that meets your parts requirements, as well as a preferential quotation.
