Factory Direct Sales 3/16" 4.762mm High-Precision Zro2 Zirconia Ceramic Balls for Bearings Car Parts

We take market demand as our guide, practicality and efficiency as our benchmark, and introduce the latest technology to continuously improve and perfect our aluminosilicate refractory ceramic fiber board, high density ceramic fiber board, ceramic fiber modules installation. Our company adheres to the concept of 'honesty as the basis, quality wins, and strives for excellence'. Over the years, we continue to expand the market, develop high-quality customers, improve customer satisfaction and loyalty. We have the tenacious spirit of fighting against defeat, the spirit of learning with an open mind, the spirit of innovation and the spirit of market service to satisfy our customers.

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 create a united, harmonious and stable internal atmosphere and interpersonal relationship within the enterprise, integrate the group's strengths, form a unified value, and strive for the common goal of building a first-class enterprise in the Factory Direct Sales 3/16" 4.762mm High-Precision Zro2 Zirconia Ceramic Balls for Bearings Car Parts industry. Pursuing quality, the never-ending tenet is our constant innovation and the power to provide users with trustworthy products and perfect after-sales service. The company insists on meeting market demand with high-quality products and services, and is willing to establish good cooperative relations with domestic and foreign merchants, and strive to promote the development of national industrial enterprises.

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