12 areas of instrumentation applications

Recently, the State Development Planning Commission and the Ministry of Science and Technology announced the "Guidelines for Priority Areas for High-tech Industrialization Priorities for Development," including information, biology and medicine, new materials, advanced manufacturing, advanced energy, advanced environmental protection, comprehensive utilization of resources, and aerospace. The 141 high-tech industries in the top ten industries such as modern agriculture and modern transportation have been identified as priority areas for priority development. Among them, 12 are the most closely related to the industry. In other words, there are a total of 12 key areas identified by the country that should be prioritized for the development of instrument functional materials. They are:

Electronic special materials China's electronic special materials industry has formed an industry with relatively complete categories and large industrial scale. However, most of the special materials urgently needed by the electronics industry such as silicon materials, frame materials, electronic ceramics, and indium oxide large targets still need to be imported from abroad. In recent years, China has already established a certain foundation in the development and production of electronic special materials. The focus of recent industrialization is: high-performance ferrite materials and the required high-purity raw materials (Fe2o3 and Mn3o4), high specific volume powders, small diameter tantalum wire, high-performance electronic pastes, high-power piezoelectric ceramics, and Functional ceramic materials such as pyroelectric ceramic materials, indium tin oxide large targets, high-performance liquid crystal materials, ultra-clean high-purity chemical reagents, electronic specialty gases, lithium niobate and lithium niobate single crystals over 3 inches, and photolithographic polycrystalline plastics , polycrystalline silicon, 8-inch single crystal silicon and epitaxial wafers, gallium arsenide materials, and indium phosphide, gallium nitride, gallium phosphide single crystals, ultra-high brightness luminous erbium compound compounds and epitaxial wafers, packaging materials and solders, Microwave media and so on.

Nanomaterials and special powders and their products Nanomaterials have special properties and a wide range of applications due to their nano-effects, and are currently one of the important hotspots for the development of science and technology. In recent years, China has made great progress in the research, development, and application of nanomaterials, forming a number of technologies with independent intellectual property rights and starting industrialization. The focus of recent industrialization is to focus on nanometer powder materials, nanomembrane materials, nanocatalytic materials, and nanocrystalline metal materials to realize low-cost, good-environment, and stable-scale mass production; and to accelerate the application of nanoscale materials to information New industries such as communications, medical and environmental protection, and basic industries such as energy, transportation, chemicals, building materials, textiles, and light industry, improve performance, increase efficiency, and promote technological progress; accelerate the development of powder metallurgy friction materials, superalloy powders, and high-purity ultra-fine ceramics Powder material.

Rare earth materials and their applications Rare earths are important support materials for the information industry, green energy, and environmental protection industries. China's rare earth reserves, production and exports account for the world's first. A relatively complete industrial system has been formed. Recent industrialization focuses on large-scale production of high-performance rare earth permanent magnet materials and products, rare earth catalytic materials, rare earth hydrogen storage materials, rare earth luminescent materials, super magnetostrictive materials, high-temperature superconducting materials, and rare earth sulfide coatings and pigments. Accelerate the development of high-purity rare earth oxide and high-purity rare earth element extraction and extraction of industrial production technology and equipment; accelerate the application of rare earths in iron and steel metallurgy, non-ferrous metals, glass, special ceramics, petrochemicals and agriculture.

Batteries and Materials At present, research and development of high-performance batteries in China have yielded many results, but the scale of production is small, the stability and consistency of products are poor, and there is a lack of market competitiveness. The focus of recent industrialization is: nickel-metal hydride batteries, liquid lithium-ion batteries and polymer lithium-ion batteries, mercury-free alkaline zinc-manganese batteries and high-performance all sealed lead-acid batteries of raw materials and accessories; to achieve nickel-metal hydride batteries, lithium ions The large-scale production of batteries, polymer lithium-ion batteries, high-performance fully enclosed lead-acid batteries, hydrogen fuel cells, and proton exchange membrane fuel cells.

High-performance sealing materials and product seals are important basic parts that ensure the efficient, long-term, safe and stable operation of mechanical equipment. The base technology level, quality and performance directly affect the quality and operational reliability of the supporting host products. After more than ten years of development and technology introduction, China's sealing materials and products have formed a certain production capacity and scale. The general products can meet the matching requirements of various types of mainframes, but they are high pressure, high speed, precision, high temperature and low temperature, and corrosion-resistant seals. There is a big gap between the international standards and the pieces. The focus of recent industrialization is the construction of large-scale production demonstration bases for sealing materials and products for passenger cars and mid-to-high-end light vehicles for power transmission, shock absorption, and braking systems; and seals for high-pressure, hydraulic, and pneumatic systems for major complete sets of equipment; High-temperature and high-pressure mechanical seals in equipment; Non-contact gas-film seals for high-speed turbine compressors in the petrochemical industry; Metal magnetic fluid dynamic seals.

Magnesium-aluminum material Magnesium-aluminum alloy materials are widely used in aviation, aerospace, marine, automotive and household appliances, etc., due to their ultra-light and super-strong properties. In particular, key structural materials for portable small appliances have developed very rapidly in recent years. The focus of recent industrialization is: magnesium aluminum alloy product line, line, plate, belt, sheet, casting, profile processing technology, post-processing molding technology and coloring technology, and related supporting production equipment.