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The field of biomedicine is a brand-new research field formed by integrating the methods and theories of medicine, biology and other related disciplines. Its research content includes biomedicine, clinical applied chemistry, cytology and immunology. With the rapid development of technology, cutting-edge research and inventions in many popular fields play an important role in the field of biomedici...
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1. Titanium carbide tool materials AL2O3-TIC ceramics is the earliest development of composite ceramic tool system. Hard particles of nano-titanium carbide with a mass fraction of 15-40% are dispersed in the matrix, which not only improves the hardness of the material, but also improves the fracture toughness of the material. The cutting performance of the composite AL2O3-TIC ceramic tool is much ...
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3D printing is a flexible technology with less constraints on design. With the help of 3D printing technology, designers can realize complex design schemes such as lightweight structures and functional integrated structures. Many metal 3D printed parts require traditional machining processes such as milling and EDM to generate accurate surfaces. However, metal 3D printing technology often produces...
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Many metal 3D printed metal parts need to be machined to produce a precise surface, but because metal 3D printed parts are often lightweight parts with complex geometric shapes, this brings challenges to subsequent machining. When machining metal 3D printed parts, it is necessary to consider whether the rigidity of 3D printing meets the requirements of machining, how to clamp these complicated met...
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1. As a sensor material Nano TIO2 can be used not only for humidity and pressure sensitive components, but also as a sensor material to detect a variety of gases. For example, TIO2 can detect flammable gases such as H2, CO, and O2, and is especially used as an automobile exhaust sensor. By measuring the oxygen content in automobile exhaust, it can control the efficiency of automobile engines. 2. T...
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We all know that magnesium oxide is active and light, and there is also a kind of light burned powder also called magnesium oxide. However, many people mistakenly believe that light burned powder is light magnesium oxide, but in fact it is not the case. Although the main components of both are MgO, the important difference between light burnt and light weight is that the content is different, the ...
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Nano particles are used in automotive coatings due to their special effects, which can improve the traditional performance of coatings and give them new functions, greatly improving product quality, and providing new opportunities for improving the technical content of automotive coatings. 1. Anti-scratch and stone-strike nano automotive coatings The surface of the car body is often scratched by m...
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Precious metals refer to some rare and expensive metal materials, such as silver, gold, ruthenium, rhodium, palladium, platinum, iridium and other expensive metals. Nanomaterials refer to materials at the nanometer level on one-dimensional or multi-dimensional scales, such as nanowires and nanoparticles. Noble metal nanoparticles are nanomaterials composed of these noble metals, such as gold nanop...
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At present, the world vigorously advocates green and sustainable development, and nano-titanium dioxide is an excellent inorganic fine chemical material. Nano-titanium dioxide has broad prospects in the application and development of pulping and papermaking and functional paper due to its functions of sterilization and disinfection, high-efficiency self-cleaning, photocatalytic energy, and wastewa...
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Application of Nano TiO2 in Pulping and Papermaking 1 Application in the preparation of functional paper Japan has earlier developed a functional paper with nano-titanium dioxide. This product has a photocatalytic function and can be used for packaging paper and interior wallpaper. This type of functional paper can effectively absorb harmful gases such as formaldehyde, benzene, and ammonia. Hebei ...
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The nano cesium tungsten bronze powder produced by our company is an inorganic nano material with good near-infrared absorption, with uniform particles and good dispersion. It has good absorption in the near-infrared region (wavelength 800-1200nm) and high transmittance in the visible light region. The visible light transmittance of the thin film prepared by using nano cesium tungsten bronze powde...
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With human beings, there are wars against viruses and bacteria. Although every time we end up with human victory, we have paid a heavy price. At present, the common PM2.5 masks on the market can only filter the particles with a diameter of 2.5 microns in the air, while the N95 mask can block 95% of the particles with a diameter of 2.5 microns in the air. At present, it is from Sars, influenza, Ebo...
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