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    Hardness of Aluminum Nitride Ceramics

    What is Aluminum Nitride Ceramic?

    Aluminum nitride clays are ceramics containing aluminum nitride, (AIN), as the main crystal phase. Aluminum nitride is a main raw material to produce high thermal conductivity aluminum-nitride ceramic substrates. It has high purity, small particles, and high activity.

    Aluminum Nitride Ceramics: Hardness

    Aluminum nitride ceramics have become more widely used with the advances in science and technology. Aluminum nitride ceramics have many applications in today's world, including aerospace, electronics, semiconductor, and others. Aluminum nitride cermics exhibit high strength, hardness and wear resistance. The aluminum nitride clays have a hardness second only to diamond.


    Aluminum nitride is a key structural ceramic material. Its chemical formula is ALN. It is superhard and resists wear and oxidation at elevated temperatures. Aluminum nitride ceramics are possible to be made under normal pressure.


    First, aluminum-nitride ceramics rank fourth in organic materials. Hot-pressing sintering is the best way to obtain high-density aluminium nitride. It is extremely strong and resistant to oxidation. Additionally, it can be formed under extreme temperatures. It can be used for turbine blades in high-temperature, gas turbines. It can also be used for wear-resistant sealing and heating plates in the semiconductor industry to heat silicon wafers.


    Aluminum nitride ceramics have a high hardness, making them difficult to process. It can be difficult to process without the use of professional processing technology and advanced equipment. Material can be scrapped if it lacks craftsmanship.


    Tech Co., Ltd. is a supplier of aluminum nitride clays. They have more than 12 years' experience in chemical product development and research. We accept payments via Credit Card and Paypal. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.


    Send us an inquiry if you are interested in high-quality spherical allumina.

    2023-04-11

    Blog

    What are the Application of Alumina Industrial Ceramics

    Alumina ceramics' main properties

    Alumina ceramics, a ceramic material containing alumina (Al2O3) is used for thick film integrated Circuits. Alumina ceramics exhibit high conductivity, high mechanical strength, and high resistance to temperature. It is important to note that ultrasonic cleaning may be required. Alumina ceramics can be used in many different ways. Alumina ceramics are becoming more popular in modern society because of their superior performance.

    Alumina industrial ceramics offer excellent insulation, high temperature resistance and wear resistance. They are popularly used in many industries, including electronics, chemical, refractory, as well as machinery and electronics. What are some of the uses for alumina?

    The main applications of alumina in industrial ceramics

    1. The main components in ruby and sapphire's main components are alumina industrial clays. These will display different colors due to other impurities. Ruby has chromium dioxide, and is red. Sapphire contains iron oxide (and is also blue), and sapphire has titanium oxide (and is also blue).


    2. The content of alumina industrial clays, which is the major component of bauxite of biauxite is the highest, is the highest.


    3. Aluminum is resistant to corrosion in the atmosphere because it is made from industrial ceramics. It is easy to mix pure aluminum with oxygen in air to form an aluminum oxide industrial ceramic film. This will cover any aluminum surface that is exposed to the air.


    This layer of alumina ceramic film can help prevent further aluminum oxidization. Anodizing is a process that increases the thickness of oxide films.


    4. Aluminum is a good conductor and heat conductor. Because of its high hardness and adaptability, carborundum is the crystal form. It is ideal for cutting tools and abrasive materials.


    Tech Co., Ltd. is a professional supplier of Alumina powder. We have over 12 years of experience in chemical products development and research. We accept payments via Credit Card and Paypal. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.


    Send us an inquiry if you are interested in high quality Al2O3 Powder.

    2023-03-28

    Products Category


    Innovative materials

    Cement foaming agent, also known as foaming concrete foaming agent, refers to an admixture that can reduce the surface tension of liquid and generate a large amount of uniform and stable foam for the production of foamed concrete. Foaming agent is a kind of substance that can make its aqueous...

    Molecular sieves

    Molecular sieve is a synthetic hydrated aluminosilicate (zeolite) or natural zeolite with the function of screening molecules.Zeolite molecular sieve has a complex and changeable structure and a unique pore system, and is a catalyst with excellent performance. Uses of Molecular Sieves Molecular sieve is mainly caused by molecular attraction, which...

    Surfactant

    Any substance that dissolves in water and can significantly reduce the surface energy of water is called a surface active agent (surface active agent, SAA) or surface active substance. Surfactants reduce the surface tension of water by adsorbing at the gas-liquid two-phase interface, and can also reduce the oil-water interfacial...

    Lithium Battery Anode

    Lithium battery anode material are generally divided into carbon-based negative electrodes and non-carbon-based negative electrodes. Among them, carbon-based negative electrodes can be divided into graphite, hard carbon, and soft carbon negative electrodes. Graphite can be divided into artificial graphite, natural graphite, and mesocarbon microspheres; non-carbon The negative electrode includes lithium...

    MAX Phase

    The MAX phase is a new type of ternary layered compound, which is composed of three elements, M, A and X, and its general chemical formula is MN+1AXN, (wherein, M: pre-transition metal, A: Group A element, X: Carbon or nitrogen, N=1, 2, 3…), both metal materials (excellent electrical and thermal...

    Metal Alloy

    Alloy is a mixture with metallic properties synthesized by two or more metals and metals or non-metals by certain methods. Generally obtained by fusion into a homogeneous liquid and solidification. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys and multi-element alloys. Two...

    Nanoparticles

    Nanometer-scale structural materials are referred to as nanometer materials for short, which refer to the size of their structural units ranging from 1 nanometer to 100 nanometers. Since its size is close to the coherence length of electrons, its properties are greatly changed due to the self-organization brought about by...

    Stearic Acid Series

    Stearic acid, namely octadecanoic acid, molecular formula C18H36O2, is produced by the hydrolysis of oil and is mainly used to produce stearate. Dissolve each gram in 21ml of ethanol, 5ml of benzene, 2ml of chloroform or 6ml of carbon tetrachloride. Applications of Stearic acid Mainly used in the production of...

    Selenide Powder

    There is a typical antagonism between selenium and metals, and selenium with different valences can combine with metal ions to form metal selenides. Metal selenides have attracted much attention in recent years due to their excellent optoelectronic and catalytic properties, and have potential applications in solar cells, pollutant degradation, and...

    Telluride Powder

    Tellurium is a typical scattered element. Tellurium and its compounds are widely used in metallurgy, chemical industry, electronics, energy, medicine and health and other industries.Telluride is a compound of tellurium with a metal or a non-metal. Such as the representative of the telluride with a non-metal is hydrogen telluride, which...

    Silicide Powder

    Binary compounds formed by certain metals (such as lithium, calcium, magnesium, iron, chromium, etc.) and some non-metals (such as boron, etc.) and silicon. Generally crystalline, with metallic luster, hard and high melting point. Uses of Silicide Powder Metal silicide as an electric heating element is one of its earliest applications....

    Nitride Powder

    Nitride is similar to metal in appearance, hardness and conductivity, and generally has high hardness, high melting point, stable chemical properties, and electrical conductivity. Such as titanium nitride, vanadium nitride, zirconium nitride, tantalum nitride, etc. is hard and refractory, and has the characteristics of chemical corrosion resistance and high temperature...

    Carbide powder

    Carbide powder is a binary compound formed by carbon (other than hydrogen) which is smaller or similar to electronegativity. Carbides have a higher melting point. Most carbides are carbon and metal at high temperatures. The next reaction is obtained. The properties of the element are divided into metal carbides and...

    Oxide Powder

    Oxide powder is the chemical compound solid powder contains one oxygen and another element, such as metal oxides, metal oxides are a chemical compound formed between metals, specifically cations such as Na, K, Li, etc., and oxygen. These compounds require at least of two elements, as compounds do, and always...

    Sulfide Powder

    Sulfide powder refers to the chemical compounds powder with large families of inorganic and organic compounds, e.g. copper sulfide, Zinc sulfide, molybdenum disulfide, tungsten disulfide powders and so on. Sulfides and their similar compounds include a series of metals and semi-metallic elements combined with S, Se, Te, As, Sb, Bi...

    3D Printing Powder

    3D Printing powder are metal powders that are reduced to fine particles. 3D printing metal powder are the the preliminary base materials for most 3D printing processes that produce metallic parts. 3D printing, also known as additive manufacturing (AM), is the manufacturing of parts and products in a layer-by-layer fashion....

    Boride Powder

    Metallic boride powders are very unique but functional new ceramic materials.The boride powders have many advantages such as high melting point, high hardness, good electrical conductivity and thermal conductivity. Therefore, boride powder can be used as heat-resistant and hard materials that can be accurately processed by electric discharge machining. Such...

    Elementary

    Elementary substance is a pure chemical substance that consists of atoms belonging to a single chemical element, it is widely used in many industrial fields. Are you looking for high purity & quality elementary substance such as hafnium diboride powder, zirconium diboride powder, aluminum diboride powder, magnesium diboride powder? Biomedicalmaterialsprogram...

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