Superhard Material Lead the Development of High-end Manufacturing

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2023-12-08

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Superhard materials and products represented by diamonds are known as "the hardest and sharpest industrial teeth". Synthetic diamond could solve various difficult problems in aerospace, defense and military, photovoltaic and electronic information industry. From thescientists’ opinion, single crystal diamond is not only "industrial teeth", but also "the ultimate semiconductor." There is no information industry without diamonds. As a kind of new material, superhard materials lead the development of high-end manufacturing in China.

Taking a diamond turning tool as an example, the radius of the cutting edge arc can be sharpened that a scanning electron microscope can not detect. Mirror surface can be directly obtained by diamond cutting. With the superhard mechanical properties of diamond, it can process all the known materials in the world. Utilizing its unparalleled thermal photoacoustic performance, it can be used for astronaut cosmic ray protection, stealth anti-corrosion of cutting-edge weapons and equipment to improve the missile flight speed and strike accuracy. High-power laser detection can make diamond used as large-scale integrated circuit and LED new light source heat sink and other cutting-edge fields. Diamond electronic devices have the advantages of small size and high integration compared to other semiconductor devices. Diamond will revolutionize the next generation of semiconductor technology.

Superhard materials are indispensable high-performance materials in strategic emerging industries such as petroleum exploration and mining, machine tool machinery and automobile manufacturing, rail transit, nuclear power, defense and aerospace engineering, and photovoltaic and electronic information.

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