Sgj Ceramic Balls Be Made From Boron Nitride Bn-Silicon Nitride Si3n4-Silicon Carbide Sic-Zirconia Zro2-Alumina Al2O3 in High Strength Abrasive Mortar in Sluice

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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.

We always pay attention to the market trend, constantly develop new Sgj Ceramic Balls Be Made From Boron Nitride Bn-Silicon Nitride Si3n4-Silicon Carbide Sic-Zirconia Zro2-Alumina Al2O3 in High Strength Abrasive Mortar in Sluice to meet the needs of customers, pay attention to product quality and improve customer satisfaction. To follow the law, which is reflected in the knowledge of good deeds and compliance with the law. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.

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