advanced silicon nitride ceramic disc roundle plate

advanced silicon nitride ceramic disc roundle plate

Reputation depends on quality,  quality comes from Hard!

Silicon Nitride Ceramic:

In the later period of silicon nitride ceramics, aluminum was a treasure enjoyed by the emperors and nobles. The French Emperor Napoleon III used aluminum forks at banquets; the King of Thailand used aluminum bracelets. At the Paris Exposition in 1855, it was exhibited with the jewel on the crown, and the label stated "silver from clay". In 1889, Mendeleev also received vases and cups made of aluminum alloy as a gift from the Chemical Society of London. By the end of the 19th century, the price of aluminum had fallen thousands of times. First, it was because Siemens improved the generators in the 1870s to have cheap electricity; secondly, because Heroult of France and CM Hall of the United States developed the electrolysis of alumina in cryolite (Na3AlF6) in 1886, respectively. method. They were both 22 years old at the time. This pioneering work enabled large-scale production of aluminum and laid the foundation for today's industrial method of electrolytic aluminum in the world. So far, all kinds of aluminum products have been widely used in thousands of households.
On October 27, 2017, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization was preliminarily compiled for reference, and aluminum products were included in the list of carcinogens in the first category.
On July 30, 2018, an international research team said that they had clearly detected a radioactive molecule (aluminum fluoride, the radioactive isotope of aluminum "aluminum-26") in the universe for the first time, and this molecule may be due to two reasons. Stars collided and "splashed" into interstellar space.

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperature(1200°), good thermal diffusivity, good thermal shock resistance(avoid the temperature changing rapidly), good insulativity, low density. The comprehensive properties are best in most of structure ceramic.

Data Sheet↓

Application industry:

Machinery, electronic, semiconductor, chemical, petroleum, smelt.

Specific application:

Welding shaft, electronic substrate, plunger, nozzle, slide guide, diesel parts, metal molding, shaft wheels etc.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.