Sgj High Quality Zro2/ Si3n4/ Sic Thin Section Bearing Zirconia Full/ Hybrid Ceramic Bearing 50*65*7mm 6810 CE for Bicycles

Our ceramic drain pipe, fiberfrax bulk ceramic fiber, refractory ceramic fiber board not only has excellent performance price ratio, but also becomes the industry model in terms of product stability and advanced nature. Our value allocation is based on ability, responsibility, contribution and performance, and is based on the principles of performance first, fairness and sustainable development. At the beginning of the establishment of our company, we paid great attention to the construction of product brand, in line with the purpose of 'good faith management', serving customers, and constantly improving the quality of our products and quality assurance ability. We hope to rely on the excellent brand development strategy to enhance our brand image and brand added value.

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 always think about problems from the perspective of users and assist users in solving problems encountered in the process of using Sgj High Quality Zro2/ Si3n4/ Sic Thin Section Bearing Zirconia Full/ Hybrid Ceramic Bearing 50*65*7mm 6810 CE for Bicycles. Our company affirms the personal value of employees and believes that everyone should be respected and treated fairly. We use import and export opportunities to learn more about the forefront of the international industry market and learn from the experience of advanced companies in the industry.

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