Alumina/Zirconia/Aln/Sic/Si3n4 High Tech Ceramics Material

Adhering into the basic principle of 'quality, assistance, effectiveness and growth', we have attained trusts and praises from domestic and worldwide client for ceramic fiber insulation board, vacuum heat insulation ceramic beads, ceramic bead heater. The company always insists on putting social benefits in the first place, and strives to achieve the overall requirements for the unification of social benefits and economic benefits. Our responsibility and attitude are derived from the conscience of our staff from the heart, always pursuing and practicing professional ethics and social ethics.

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.

Our company shoulders the goal and mission of the enterprise, the trust and growth of our customers, and the revitalization and development of the Alumina/Zirconia/Aln/Sic/Si3n4 High Tech Ceramics Material industry. We have created our brand with first-class management, first-class staff quality and modern equipment. We insist on user-centered and market-oriented, strengthen technological innovation, and consolidate internal management.

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