Application of high-purity tungsten in the field of integrated circuits!
High-purity tungsten is pure tungsten with a purity of 99.999% (5n) and 99.9999% (6n). Among them, electrode materials, wiring materials, and tin, high-purity tungsten targets are indispensable in integrated circuit manufacturing. Including tungsten targets, tungsten foils, tungsten sheets, tungsten wires, tungsten rods, tungsten powders, tungsten single crystals, etc., which are mainly used in the integrated circuit industry. With the rapid development of my country's electronic information industry and the continuous expansion of the scale of the integrated circuit market, my country's demand for high-purity tungsten is strong. , then let’s learn about the application of high-purity tungsten in the field of integrated circuits!
With the advancement of technology in the electronic information industry, products are becoming increasingly miniaturized, and the performance requirements for materials are getting higher and higher. Ordinary materials can no longer meet the demand. Moreover, the degree of functional integration continues to increase, and the development trend of large-scale integrated circuits also tends to be highly integrated and small in size. It has become one of the important materials required for integrated circuit manufacturing. High-purity tungsten has strong resistance to electron migration and high temperature stability. Good, high electron emission coefficient and other excellent characteristics.
My country's integrated circuit market continues to maintain an upward trend, and the high-purity tungsten industry is developing. Since 2010, my country's demand for high-purity tungsten has continued to grow, and the demand will reach about 1,200 tons in 2020. In addition to the increase in demand, as technology advances, the market size exceeds US$140 billion. Our country is the largest and fastest-growing integrated circuit market in the world, and our market has increasingly higher requirements for the purity of high-purity tungsten.
The purity and impurity content of high-purity tungsten products directly affect the reliability of integrated circuits. Japan is the world's main supplier of high-purity tungsten. Its technology is advanced and it can produce ultra-high-purity tungsten. In the early days, China did not have the mass production capacity of high-purity tungsten and target materials, which indirectly affected the performance of the products. Therefore, the market had high requirements for the purity of high-purity tungsten, and the market demand relied on imports.
At present, my country's high-purity tungsten and target production enterprises are driven by the high technical barriers of high-purity tungsten and targets and the rapid expansion of the scale of my country's integrated circuit industry. The number of related enterprises in my country is gradually increasing.
Analysts believe that shortages continue to occur in the integrated circuit industry. Our country is the largest and fastest-growing integrated circuit market in the world. High-purity tungsten is an important material necessary in the integrated circuit manufacturing process. Its product high-purity targets are high-purity metal targets. In the rapid development of the integrated circuit industry Driven by this, the demand for high-purity tungsten is strong, and the number of companies entering the high-purity tungsten industry is gradually increasing.
The above introduction is the application of high-purity tungsten in the field of integrated circuits. If you need to know more, please feel free to contact us at any time!
