Sgj High Temperature Resistance Zro2/ Si3n4/ Sic Full/ Hybrid Ceramic Bearing

We are committed to innovation, manufacturing new and excellent ceramic element heater fan, si3n4 ceramic bearings fidget spinner, ceramic heating pad size and strive to provide customers with effective solutions. Our corporate culture is passion, dream, transcendence and commitment. We can deliver goods all over the country, and we can also import and export products. We welcome new and old customers to visit us.

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.

In recent years, while our Sgj High Temperature Resistance Zro2/ Si3n4/ Sic Full/ Hybrid Ceramic Bearing share in the domestic market continues to increase, our company's reputation in the industry has increased. We actively carry out foreign technical exchanges and cooperation, and introduce foreign precision technology. Our company has launched projects all over the country, and has achieved good social response and economic benefits.

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