High Quality Si3n4 Ceramic Angular Contact Bearings 7007c

We look forward to continuing to establish a strong and close relationship with every customer, with a view to developing better in the future and contributing to the development of the nutec ceramic fiber modules sds, Ceramic Pad Heater, alumina ceramic tile manufacturers industry. Our staff adhere to the principle of 'integrity, innovation, responsibility, gratitude and win-win'. We take honesty as the foundation, take positive and enterprising as the attitude, continue scientific development, regard quality as life, and regard users as God. We focus on doing everything well and strive for excellence in every detail to ensure the quality of work in each link of the production process. We have a stable inventory of stock to facilitate scheduling and use by customers and factories. We implement effective customer knowledge management, reasonable knowledge acquisition, storage, sharing, application and innovation to improve our production technology, reduce costs, increase production to obtain more benefits.

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 will repay our new and old customers through better service, better High Quality Si3n4 Ceramic Angular Contact Bearings 7007c and more favorable prices. Welcome all over the world customers send us enquiry and looking forward your good co-operation! To cope with the development of business and the demand for talents, we strengthen the identification of key competencies of personnel in key positions.

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