Si3n4 Silicon Nitride Ceramic Bearing Ball

Our company keeps abreast of the development trend of the times and has a deep understanding of the current situation and trends of Ceramic Fiber Blanket, ceramic fiber gaskets manufacturer, ceramic fiber board sheets. We have a perfect training system, which ensures both the improvement of the quality of the practitioners and the fast and efficient mastery of the latest knowledge. We have taken a solid step towards internationalization with innovative development spirit.

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.

Relying on the strong technology and brand advantages, our company takes the development of Si3n4 Silicon Nitride Ceramic Bearing Ball as the main task, unswervingly, pioneering and enterprising. Our company has many years of accumulated experience in production and sales, as well as advanced production equipment and scientific management. Through the perfect marketing network and convenient after-sales system, our products are widely used in many fields.

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