Silicon Nitride Ceramic Ball Bearing 603 3*9*3mm with Fair Price Si3n4

We comply with and meet the reasonable needs of customers, advocate positive business methods, and provide customers with high-quality ceramic long tube headers, molybdenum disilicide heating elements with unique right angle bend, ceramic fiber board thermal conductivity and services. We always insist on providing safe and efficient technology and service, and establish a good image of responsibility and commitment in the industry. We are committed to providing integrated services including original design, marketing planning and supply chain management for retailers around the world. In the process of fulfilling our mission and achieving our vision, core values are the highest standards and basis for all behaviors.

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.

Maintaining stable quality and manufacturing process makes our Silicon Nitride Ceramic Ball Bearing 603 3*9*3mm with Fair Price Si3n4 trusted by customers for a long time. We are ready to serve more and more customers in the world, no matter you are distributor or end user, we are eagerly to cooperate with you and be your long term partner. With the comprehensive development of business, we provide the most comfortable products and services for consumers with conscience and responsibility.

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