SI3N4 Ceramic High Precision Machined Parts For Low Pressure Casting

Product Description:

We offer a wide range of silicon nitride ceramics, including ceramic balls, ceramic roller, nozzle, plunger, thermocouple protection tubes, and cast aluminum lifting pipes. Our Si3N4 ceramic parts are used in the industrial applications of polycrystalline silicon reduction furnaces, low pressure casting, papermaking, and high speed bearing.

Features:

• Product Name: Silicon Nitride Ceramics
• Color: Black/Gray
• Dielectric Strength: 18-20 KV/mm
• Poisson's Ratio: 0.28
• Dielectric Constant: 9
• Bending Strength: 750 MPa
• SI3N4 ceramic ball
• High strength and excellent electrical properties

Technical Parameters:

Applications:

A:Polycrystalline silicon reduction furnace is widely used in the production of new energy materials, such as solar Photovoltaic, semiconductor and microwave devices. It is designed with energy efficiency, safety, environmental protection and automation in mind.

B:Low pressure casting is a technology that uses low pressure to form solid objects from molten metal. It has become an important technology in the automotive industry due to its high efficiency and precision. It can be used to make complex shapes with high accuracy, and can also minimize scrap rate.

C:Papermaking is an ancient craft that involves transforming wood pulp into a sheet of paper. Today, modern papermaking takes advantage of advanced manufacturing techniques as well as modern technology to produce a wide variety of paper products.

D:Bearings are mechanical parts used to reduce friction between two moving objects. They are commonly used in motorized machines, bicycles, cars, and even toys. Today, bearings are made from a wide range of materials, including steel, rubber, plastic, and ceramic.

Customization:

• Place of Origin: China
• Density: 3.2 G/cm3
• Compressive Strength: 3800 MPa
• Thermal Conductivity: 30 W/m.K
• Elastic Modulus: 290 GPa
• Thermal Expansion Coefficient: 3.2 X 10-6/K
• SI3N4 ceramic ball

Packing and Shipping:

Silicon Nitride Ceramics Packaging and Shipping:
Silicon nitride ceramics are shipped in wooden crates with foam inserts and plastic wrapping. The crates are labeled with the product name, the customer name and the date of shipment. The crates are secured with straps or shrink wrap and placed on a pallet for transport. If necessary, additional cushioning material can be added for extra protection.