Silicon Nitride (Si3N4) Ceramic Balls 3.969mm Suitable for Applications Where High Loads, High Speeds

We are large dealers of alumina ceramic sheets, ceramic fiber insulation tape, ceramic fiber ladder tape and believe there is a promising market both in domestic and overseas for moderately priced goods. The company has been pursuing the core concept of "co-creation, sharing and mutual encouragement". We treat our employees well, treat our friends well, serve our customers well, and create a humanistic management model. Our production scale, processing level, technical equipment and other aspects are in the leading position in China's stone industry.

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 have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Silicon Nitride (Si3N4) Ceramic Balls 3.969mm Suitable for Applications Where High Loads, High Speeds. We attach great importance to the ability of each employee and our team to create value, and the continuous creation of value for society and enterprises is an important criterion for measuring the value of individuals and teams. We insist on people-oriented, strengthen employee communication and provide diversified career development opportunities.

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