Customized Precision Silicon Nitride Ceramic Guide Pin, Fire Resistant, High Temperature Resistant

Si3N4 heater tubes is currently the most effective material widely used in non-ferrous metal casting temperature measurement and temperature control in the world.

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Product Description

Si3N4 Silicon Nitride Heater Tubes are currently the most effective material widely used in non-ferrous metal casting temperature measurement and temperature control in the world. The standard size is 22x12x300-600mm, 28x16x300-900mm,30x18x300-900mm.

Properties

Silicon Nitride Heater Tubes have the advantages of strong anti-erosion ability, good performance on corrosion resistance and erosion resistance. We rena new material has been exporting this Silicon Nitride Heater Tubes forover 5years and got good feedback from clients.

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Atmospheric pressure sintering method

Within the angle of expanding the weight of the sintering nitrogen air, the Si3N4 decay temperature is expanded (more often than not at N2 = 1atm, the decay begins from 1800°C). After barometrical sintering within the temperature extend of 1700-1800°C, Discuss weight sintering is carried out within the temperature run of 1800—2000℃. The reason of this strategy is to utilize discuss weight to advance the densification of the Si3N4 ceramic structure, subsequently expanding the quality of the ceramic. The execution of the coming about item is somewhat lower than that of hot squeezing sintering. The drawbacks of this strategy are comparative to those of hot press sintering.

Q&A

1. What about the production time of Silicon Nitride Heater Tubes?

It is about 2-3 weeks generally.

2. Which port will the goods be delivered?

We usually deliver the cargo through QINGDAO, TIANJIN, SHANGHAI PORT.

The company has many years of experience in Customized Precision Silicon Nitride Ceramic Guide Pin, Fire Resistant, High Temperature Resistant, and can be designed according to customer needs. We will make new contributions to continuously meet the new expectations of our employees for a better life, as well as to promote economic and social prosperity and stability. Quality is the responsibility of every employee.

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