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Alumina Ceramic Color

What is the color of alumina ceramics? The white ceramics we see in our daily life account for most of them, but there are also other colored ceramics. Why do the same alumina ceramics have different colors? Is the color of alumina ceramics light yellow impure? Actually not. In fact, alumina ceramics with AL2O3 content below 99 are pure white, and alumina ceramics with 99 ceramics and above are light yellow. If the color is not light yellow, it will turn light yellow when exposed to the sun for a long time. The color of the products produced by alumina ceramic manufacturers is white and gradually turns light yellow. On Read more

The Main Components Of Alumina Ceramics

Because their sintering temperature is as high as 1650-1990 ° C and the transmission wavelength is 1-6 μm, they are generally made of molten glass to replace platinum crucibles; use its light transmission. It can be used as a sodium lamp tube because of its properties and corrosion resistance of alkali metals; it can be used as an integrated circuit substrate and a high-frequency insulating material in the electronics industry. The Main Components Of Alumina Ceramics:Ordinary alumina ceramics are divided into 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain and other varieties according to the content of Al2O3. Sometimes those with Al2O3 content of 80% or 75% are also classified Read more

What is Alumina Ceramic Coating

What is Alumina Ceramic Coating?Alumina ceramic coatings include: alumina coating, alumina-titanium oxide coating and nano-alumina coating. The layer transitions to a multi-layer or gradient gradient layer. Beijing Naimer Technology uses plasma sprayed alumina to prepare structural composite coatings and functional gradient coatings. Alumina ceramics is a ceramic material with alumina (Al2O3) as the main body, which is used in thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic cleaning is required. Alumina ceramics is a kind of ceramics with a wide range of uses. Because of its superior performance, it has been widely used in modern society and Read more

The feeder is used in metallurgical steelmaking

The feeder is used in: Glass production. During glass production and process, the proportion of raw materials is prepared and melted in the kiln; the glass breaking liquid flows into the forming equipment to form a flat glass prototype, which is sent to the cold end through edge drawing and annealing, and is longitudinally cut, edge trimmed, cross-cut, It is completed by the process of edge breaking, vertical breaking, vertical splitting, slicing, inspection, stacking and packing. Feeding the raw materials into the melting furnace is the first step in the whole process, because the raw materials are sent to the Shang-temperature melting furnace with a temperature of more than 1,000 Read more

The Classification And Application Of Silicon Nitride Ceramic Materials

Silicon Nitride (Si3N4) has the most versatile combination of mechanical, thermal and electrical properties of any technical ceramic material. It is a high-performance technical ceramic, very hard, with excellent thermal shock and impact resistance. It exceeds the high temperature capabilities of most metals and has excellent creep and oxidation resistance. Additionally, its low thermal conductivity and high wear resistance make it an excellent material to withstand the harshest conditions in the harshest industrial applications. Silicon nitride is an excellent choice when high temperature and high load capacity are required. Silicon Nitride is one of the hardest technologies available for ceramics and has been used successfully for many years in a Read more