China Factory Bearing Rolling Elements G5/G10 Grade Si3n4 Silicon Nitride Ceramic Bearing Balls 2.381mm

Our Ceramic Radiant Tube, nitride bonded silicon carbide protection tube, ceramic fiber tape gasket are not only well received by customers at home, but also loved abroad. Better products, higher quality, stronger brands, faster development. Since the establishment of our company, we have been highly recommended in the same industry for our innovative technology, unique design and pursuit of new product development. We are doing everything to offer our customers with best services and best products.

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.

It is our goal and principle to strive to improve the quality of our China Factory Bearing Rolling Elements G5/G10 Grade Si3n4 Silicon Nitride Ceramic Bearing Balls 2.381mm and increase productivity. Only in the business process to continuously improve operational efficiency and economic benefits, in order to make the enterprise prosperous. Our company has fast response, strong ability, short production cycle, and special processing of products according to different requirements of customers.

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