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Gain insights into the international situation of industrial diamonds and grasp the development context of the industry.
Release Time:
2025-04-19
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In the global industrial sector, industrial diamonds, with their high hardness, high wear resistance, and high thermal conductivity, have become indispensable basic materials in many key industrial processes. They are widely used in core industries such as semiconductors, aerospace, and machining, playing a crucial role in the development of modern industry.
From the perspective of market size, the global industrial diamond market has shown a steady upward trend in recent years. According to relevant statistical data, the global industrial diamond market size reached [X] billion USD in 2024, and it is expected that in the coming years, with the continuous growth of demand for industrial diamonds across various industries, its market size will steadily expand at a compound annual growth rate of [X]%. Among them, the Asia-Pacific region, as the core area of global manufacturing, has the most vigorous demand for industrial diamonds, accounting for more than [X]% of the global market share.
In the international trade landscape, China is undoubtedly a major producer and exporter of industrial diamonds, holding 95% of the global market share in the industrial diamond sector. Starting from September 15, 2024, China will implement export controls on superhard materials, which has triggered a strong reaction in the international market. Developed countries such as the United States and Japan have long relied on imports of industrial diamonds from China for their high-end industries such as semiconductors and aerospace. After the implementation of export controls, related enterprises in these countries face a shortage of raw material supply, significantly increasing production costs and affecting production plans to varying degrees.
Technological innovation has always been the core driving force for the development of the industrial diamond industry. The U.S. Defense Advanced Research Projects Agency (DARPA) has established the "Ultra-Wide Bandgap Semiconductor (UWBGS)" program, aimed at promoting breakthroughs in the application of diamonds in the semiconductor field; the UK-based E6 company has successfully developed 4-inch device-grade single crystal diamond substrates and collaborated with ABB to manufacture the first high-voltage block diamond Schottky diode, demonstrating the enormous potential of diamonds in high-power electronic devices; Japan has also made significant progress in diamond wafer manufacturing technology, successfully developing a mass production method for ultra-high purity 2-inch diamond wafers, with storage capacity equivalent to 1 billion Blu-ray discs.
In such an international situation, Zhongjing Henan Diamond stands out as a high-quality choice in the industry. Relying on advanced production technology and a strict quality control system, Zhongjing Henan Diamond can stably produce high-quality industrial diamond products. Whether it is the hardness, purity of the products, or the integrity of the crystals, they have reached the international advanced level. At the same time, Zhongjing Henan Diamond also has a complete after-sales service system, capable of providing customers with comprehensive technical support and solutions to meet the personalized needs of different customers.
Faced with the complex and ever-changing international situation, the industrial diamond industry presents both opportunities and challenges. Zhongjing Henan Diamond will leverage its technological advantages and product quality to secure a place in the international market, working hand in hand with global customers to jointly promote the development of the industrial diamond industry.
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In the brilliant starry sky of materials science, industrial diamonds shine like a dazzling star, becoming an indispensable key material in modern industry with their extraordinary properties.
In the global industrial sector, industrial diamonds, with their high hardness, high wear resistance, and high thermal conductivity, have become indispensable basic materials in many key industrial processes. They are widely used in core industries such as semiconductors, aerospace, and machining, playing a crucial role in the development of modern industry.
Expectations of the Semiconductor Industry for High-Quality Diamonds (Part 1)
Band gap: determined by the electronic states and atomic configurations of semiconductors, it reflects the energy required for the valence electrons of the atoms that make up this material to be excited from a bound state to a free state; the band gap is an important characteristic parameter of semiconductors. A band gap of zero indicates a metal, a large band gap (generally greater than 4.5 eV) indicates an insulator, and a medium band gap indicates a semiconductor.
Expectations of the Semiconductor Industry for High-Quality Diamonds (Part Two)
The conduction mechanism of semiconductor materials is achieved through two types of charge carriers: electrons and holes, which are classified as N-type and P-type. Diamond, as a group IV element, can be viewed as having a crystal structure formed by two face-centered cubic structures translated along the body diagonal by 1/4 of the lattice constant. Carbon atoms bond with four neighboring carbon atoms through covalent bonds using sp3 hybrid orbitals, forming a tetrahedral structure. By doping diamond with appropriate elements, its electrical properties can be altered, allowing it to be widely used as a semiconductor material in electrical devices.
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