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How to choose an alumina ceramic processing manufacturer
The current application of alumina ceramics is more and more extensive, and the market demand is also increasing, so now there are more and more alumina ceramic manufacturers, so how to choose alumina ceramic manufacturers? The following...Views -
How to inspect zirconia ceramic structural parts?
Zirconia ceramic structural parts are widely used in our lives because of their superior performance advantages.The decoupling of zirconia ceramics has special optical properties, and the reflectivity to ultraviolet long wave, medium wav...Views -
The connection method of ceramic and metal
Ceramics and metals are two types of materials with different properties, and there are differences in chemical and physical properties at the interface when they are joined to each other. The connection methods of the two are different,...Views -
What are the preparation methods of silicon nitride ceramics?
1. Reaction sintering method (RS)The general molding method is adopted. First, the silicon powder is pressed into a green body of the desired shape, and then placed in a nitriding furnace for pre-nitriding (partial nitriding) sintering t...Views -
What tool is used to process zirconia ceramics?
As we all know, zirconia ceramics are widely used in aerospace, electronic components, biomedical and other industries because of its excellent high temperature resistance, corrosion resistance, and high hardness.However, a class of mate...Views -
The future development prospect of precision ceramics
Precision ceramics are new ceramic products different from traditional ceramics, also known as functional ceramics, engineering ceramics and technical ceramics. In terms of composition, it can be divided into carbides, nitrides, oxides a...Views -
What problems should be paid attention to when sintering zirconia ceramics?
Before sintering, the green ceramic body consists of many individual solid particles. There are many pores in the green body, and the porosity is generally 35% to 60% (that is, the relative density of the green body is 40% to 65% ). The ...Views -
What is the difference between the properties of zirconia ceramics and alumina ceramics?
The toughness difference:The toughness of zirconia ceramics is 4 times that of alumina ceramics. At the same time, when zirconia is dropped freely from a height of one meter, there will be some gaps and the alumina will be broken.Di...Views -
The main performance characteristics of wear-resistant ceramic plates
Product performance characteristics:1. High hardnessAs determined by the research institute, its Rockwell hardness is HRA80-90, the hardness is second only to diamond, far stronger than the wear resistance of wear-resistant steel and sta...Views -
Classification of alumina ceramics
Alumina (Al2O3) is divided into white alumina, light yellow alumina and transparent light yellow alumina ceramics according to color. But we generally distinguish the purity of alumina ceramics, that is, divided into 99% alumina ceramics...Views -
About the processing hardness and brittleness of 99 alumina ceramics
99 alumina ceramics refers to special engineering ceramics with alumina content higher than 99%. 99 alumina ceramic materials are widely used in medical equipment, petrochemical, electronic appliances and other fields with wear resistanc...Views -
How to choose a zirconia processing manufacturer?
Zirconia ceramics have been widely used at present. Zirconia ceramic materials are often used in lead frames, connectors, LEDs and other industries to replace tungsten steel punches. The improvement has also greatly reduced the manufactu...Views