Si3n4 Hybrid Ceramic Bearing 6902RS

We have a mature process and modern management model, committed to the development of nitride bonded silicon carbide protection tube, Alumina Ceramic Boat, ceramic fiber paper thermal conductivity, and manufacture products that meet the needs of target customers. Complete variety of products, excellence in quality, reasonable prices and attentive service are our advantages that differentiate us from other brands. We are able to provide such a wide range of products because of our commitment to meet customer needs and continuous improvement. Our company continuously increases the investment in capital and technology, speeds up the upgrading of products, and enhances the research and development capacity of new products. Let's take advantage of product design, cost control and lower prices, share the resources and create the results of Win-Win.

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.

'Honest and trustworthy, seeking truth from facts' is the ethical concept that our company has always followed, and it is also the company's intangible asset. In the tide of market economy, we always adhere to the business philosophy of ensuring quality and mutual benefit to provide customers with high-quality Si3n4 Hybrid Ceramic Bearing 6902RS. We will continue to carry forward the spirit of compliance and integrity, technological innovation and win-win cooperation to provide our partners with high quality and all-round services. The company has a group of experienced professional scientific and technical personnel and management personnel, with advanced experimental equipment and testing conditions, and we can develop some new products according to the needs of our customers.

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