High Precision Grade GPS Si3n4 Silicon Nitride Balls

Our company is a scientific and technological enterprise integrating research and development, design, manufacturing and sales, focusing on the innovation and practice of cutting alumina ceramic tiles, alumina ceramic mini balls, SIC Heating Elements industry, and is committed to providing reliable, high quality, beautiful and cost-effective products for customers. Our company keeps up with the changes of the market and is in an invincible position in the ever-changing competitive environment. Based on market demand, the company insists on technological innovation, people-oriented, research and development, and production of products that meet the different needs of the market. All employees are sincerely welcome domestic and foreign customers to negotiate business with full enthusiasm for work. Our business philosophy is: professionalism, focus, innovation, integrity, and truth-seeking 　.

Product Description

Si3N4 Ceramics is a new type of non-metallic ceramic material.  One of the popular product of Si3N4 ceramics is Si3N4 tube. The tubes are mainly used in conjunction with thermocouples to protect them. It allows the thermocouple to operate properly in special environments and to resist high pressures and high flow rates.

Process Method

It uses silicon powder as raw material and is first made into the desired shape using the usual molding method. Initial nitriding is done in nitrogen at 1200°C, so that part of the silicon powder reacts with nitrogen to form silicon nitride. This way the whole body already has some strength. It is then nitrided a second time in a high-temperature furnace at 1350°C to 1450°C to react with the silicon nitride.

Specifications

Thermocouple protection tube: diameter Φ12-80mm, length 600-1800m

Data Sheet

Q&A

1. How long is the service time of Si3N4 ceramics?

It will be different as per your application. The general period is 25-30days.

2. What is the payment terms?

Our payment terms are T/T, L/C or as per your request.

Our company devotes itself to design and development, and constantly adopts international advanced technology to develop various series of High Precision Grade GPS Si3n4 Silicon Nitride Balls, which are unique in the domestic technical level. All the starting point of our company's production and operation management should be based on employees and customers. We seize the opportunity to innovate and develop, drawing on the advanced management experience of our counterparts at home and abroad, to become a first-class modern enterprise with large scale, strong strength and scientific management.

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