70*150*35mm 6314 Si3n4 Full Ceramic Ball Bearing

We will always only provide customers with quality management policy of quality vacuum heat insulation ceramic beads, 3120g ceramic fiber tape, large electric resistance heating pad coil, we have been walking in the forefront of the industry. With our reputation for honesty, reliability and quality, we are committed to continuing to expand overseas markets by looking for global partners. We look forward to working with you in the near future. We have the spirit of diligence and forgetfulness, regardless of gains and losses, wholeheartedly achieve the goal, and live up to the trust of the team. We would be happy to have an opportunity to do business with your company. We always adhere to the concept of "safety, efficiency, integrity and win-win" and focus on "basic management capability.

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 are 70*150*35mm 6314 Si3n4 Full Ceramic Ball Bearing manufacturer with a relatively comprehensive coverage of laser applications in China. To achieve your expectations and create your profits is always our mission. The company takes the introduction of excellent talents as the foundation of its development, and lean and innovation as its two wings, which has created a humane management philosophy and a sustainable development management philosophy.

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