Si3n4 ABEC7 688 Hybrid Ceramic Bearing

Our company is a highly knowledge intensive enterprise. We attach great importance to the cultivation of talents, the development of new alumina ceramic tile temperature, ceramic fiber tube, alumina silicate ceramic rod, the expansion of international markets and the mastery of marketing channels. The company takes the construction of high-standard, high-quality products and service facilities as the central connotation of corporate culture. We innovate models, optimize constantly, innovate services, and maximize customer satisfaction with constantly improved services. Over the past few years, we have been aggressive and innovating. With our good corporate reputation, unique management style and strong market development capabilities, we have achieved remarkable results one after another. In the era of global fierce competition, design innovation is very important.

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 an enterprise specialized in manufacturing Si3n4 ABEC7 688 Hybrid Ceramic Bearing integrating development, scientific research, manufacturing, technical services and marketing. We are willing to provide customers with good service, become true friends with customers, and develop together with customers. 'Reputation first, customer first' is our company's unswerving business purpose, creating high-quality brand is the company's eternal theme.

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