White Black Si3n4 Al2O3 Zro2 Sic Ceramic Ball for Bearings

Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for ceramic fiber blanket thermal conductivity, ceramic tubes suppliers, high temp ceramic fiber board. Our products are high in quality, low in price, and excellent in service and have won praise from customers. International competition and the development of modern science and technology make us not only to face the diversified market demand, but also to pursue high quality, low cost business philosophy. 'Honest and trustworthy, sincere service' is our business style, and 'continuous innovation, forge ahead' is our business philosophy. In the fierce market competition, we have won with excellent quality and fast delivery. Our goal is to provide customers with high-quality products and make continuous efforts to achieve the corporate mission of 'becoming one of the innovative companies'. We form a science and technology management system with leading technology as the leader, advanced equipment as the basis, and various types of science and technology personnel as the guarantee.

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.

Our company promises to provide customers with high-quality products and first-class services and promote the development of White Black Si3n4 Al2O3 Zro2 Sic Ceramic Ball for Bearings industry. Our company is based at home and facing the world, with unique design, exquisite technology, advanced equipment, scientific quality control point and perfect quality standards. By using our cutting-edge technology, we will continue to meet various challenges and achieve the company's long-term development.

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