Whosale Wear-Resisting Black GPS Silicon Nitride Si3n4 Ceramic Padding Block

For so many years, we have impressed customers at home and abroad with our sincerity, with high qualification rate of our ceramic fiber cloth sale, ceramic fiber paper insulation, ceramic fiber rope application and good after-sales service. We have successfully set up a professional team with a rational structure, strong technical force and excellent quality. Over the years, our company has comprehensively implemented quality management system and vigorously promoted technological transformation. We can develop new products as quickly as possible to seize the commanding height of market competition and win huge profits for the company.

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 establish risk prevention management mechanism to ensure product quality and safety, and provide safe and healthy Whosale Wear-Resisting Black GPS Silicon Nitride Si3n4 Ceramic Padding Block for the majority of consumers. By leading the way, we believe we can fully unleash the energy and creativity of our people and grow together. We will build brand with strength, expand market with service, realize integrity with action, and win customers with quality.

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