Zys Precision Ceramic Balls G3 G5 G10 G25 G40 Silicon Nitride Si3n4 Zirconia Zro2 Ceramic Bearing Ball 7.938mm for Full Ceramic Ball Bearing

Our products take serving mankind as the purpose, guaranteeing product quality as our bounden duty, adhering to the corporate tenet of "seeking truth in science, seeking good ethics", with high-quality products, professional technology, and excellent service, we are committed to the continuous development of silicon carbide thermocouple protection tube, ceramic fiber paper r value, cast iron thermocouple protection tubes business. Contribute and strive to become one of the outstanding manufacturers in the silicon carbide thermocouple protection tube, ceramic fiber paper r value, cast iron thermocouple protection tubes industry. We take integrity, innovation, dedication, and forge ahead as our development purposes, design products with real potential in the market, and become your most forward-looking partner! Our company adheres to the service concept of 'quality is greater than everything, satisfaction serves consumers'. Your needs are the driving force of our growth, your affirmation is the cornerstone of our development, we are willing to grow together with you. Innovation and development is our long-standing tradition and an important driving force behind our industry-leading development.

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.

Pursuing the reduction of product costs and improving the competitiveness of Zys Precision Ceramic Balls G3 G5 G10 G25 G40 Silicon Nitride Si3n4 Zirconia Zro2 Ceramic Bearing Ball 7.938mm for Full Ceramic Ball Bearing in the market is our eternal pursuit and a process of continuous improvement. The products have outstanding features such as novel structure, stable performance, high efficiency and energy saving, and their superb technology and first-class service are deeply favored by customers at home and abroad. We have established an efficient R&D system with the ability to continuously innovate and break through key core technologies.

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