Wholesale Price High Quality Ceramic Ball Bearing R188 Full Ceramic Bearing for Fidget ...

Our goal is to make high-quality Silicon Nitride Heater Tubes, cost to replace heating element in furnace, alumina ceramic wear tiles, and provide customers with professional solutions. We are always creating new technology to streamline the production, and provide goods with competitive prices and high quality! We are passionate and persevering towards the industry-leading and world-renowned goal.

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 sincerely hope that our Wholesale Price High Quality Ceramic Ball Bearing R188 Full Ceramic Bearing for Fidget ... can meet the requirements of global customers, so as to achieve the purpose of expanding market share. We adhere to the road of high-quality sustainable development, pay attention to the final realization of the work, and successfully build the product. Our company has a team of excellent quality and superb technology. It is important that every employee has many years of industry experience and constantly innovate and learn.

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