Alumina/Zirconia/Aln/Sic/Si3n4 Special Ceramics Material

Today, when high efficiency, high quality and diversified life are advocated, nitride bonded silicon carbide protection tube, ceramic fiber gasket temperature, sealed ceramic bush g pulley has gradually penetrated into the hearts of every consumer and has become a pursuit of a new type of life. Under the trend of economic integration and the influence of product homogeneity, the essence of market economy competition requires us to improve our overall strength and master the core competitiveness. We have become a designated supplier for many enterprises. Through years of hard work, our company has been growing and gradually focusing on 'quality first' the concept, which has determined our company's development direction.

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 continue to develop and produce trend-leading new products of Alumina/Zirconia/Aln/Sic/Si3n4 Special Ceramics Material. As the company enters the global brand development strategy, human resources have become the first resource, and the management of 'people' into 'resources' has become our common goal. Green development is the premise for enterprises to realize sustainable development. Therefore, we deeply plant green and sustainable development in the core of enterprise development.

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