ABS Plastic or Acrylic or Brass Hand Spinner Fidget/Hand Spinner/ Fidget Spinner

Compared with our peers, our flexible ceramic pad heater, kiln furnace heating element, silicon nitride protect tube are made of high-quality materials with long service life and exquisite processing technology. As an enterprise whose products are exported to the world, we strictly abide by the laws and regulations of various countries and regions, and meet the expectations and requirements of stakeholders in different markets. We turn science and technology into productivity, fully complement each other strengths, and pursue perfect management and excellent service.

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.

Technical and management innovation is our relentless pursuit, and we will do our utmost to promote our ABS Plastic or Acrylic or Brass Hand Spinner Fidget/Hand Spinner/ Fidget Spinner upgrades and industry development. The company's good governance structure, talent advantage and technical research ability make it possible to make new technological breakthroughs. Our company has a complete product technology development center, product testing center and advanced production equipment.

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