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26

2022-04

Introduction of functional characteristics and detailed parameters of mullite moving board

Corundum mullite moving plate (push plate), corundum mullite saggar, corundum mullite corrugated plate, corundum mullite pillar and other kiln furniture, the content of alumina is more than 90%, and the main crystal phase is corundum The refractory products have high normal temperature compressive strength (up to 340MPa),

2022-04-26

26

2022-04

Basic introduction of silicon carbide furnace tube

Silicon carbide, commonly known as emery, also known as moissanite, is a typical covalent bond compound that hardly exists in nature. Silicon carbide furnace tubes are made of this material. In 1890, Eword and G. Acheson prepared silicon carbide when they wanted to synthesize diamond by adding silicon to carbon as a catalyst. With high hardness, wear resistance, oxidation resistance and other characteristics, it is widely used in aviation, machinery, automobile, metallurgy, chemical industry, electronics and other fields. According to the firing process, silicon carbide can be divided into recrystallized silicon carbide ceramics, reactive sintered silicon carbide ceramics, pressureless sintered silicon carbide ceramics, hot-pressed sintered silicon carbide ceramics, high-temperature hot isostatic pressing sintered silicon carbide ceramics, and chemical vapor deposition carbonization silicon. The properties of silicon carbide prepared by various processes are quite different, so various processes can be used to manufacture silicon carbide ceramics with different properties to meet various needs.

2022-04-26

26

2022-04

What is the thermal conductivity of alumina ceramics, the higher the better, how to test?

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,

2022-04-26

26

2022-04

Corundum furnace tube material and classification introduction

Corundum furnace tubes mainly include round tubes, square tubes, horseshoe tubes, outer wire tubes, etc. The shapes and specifications are customized by the buyer. The main raw material of the product is fused corundum, there are two kinds of ultra-fine powder binding and clay binding.

2022-04-26

26

2022-04

What are the types of industrial ceramics (detailed classification)

1. Oxide ceramics: alumina, zirconia, magnesia, calcium oxide, beryllium oxide, zinc oxide, yttrium oxide, titanium oxide, thorium oxide, uranium oxide, etc.

2022-04-26

08

2022-04

What is Alumina Ceramics

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 are widely used ceramics. Because of their excellent properties, they are more and more widely used in modern society and meet the needs of daily use and special properties.

2022-04-08

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