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Industry Information
Origin Distribution of Molybdenum
In terms of the distribution of molybdenum ore in China, the central and southern regions account for 35.7 of the country's molybdenum reserves, ranking first. This was followed by 19.5 per cent in the northeast, 14.9 per cent in the northwest, 13.9 per cent in the east and 12 per cent in the north, while only 4 per cent in the southwest. In terms of provinces (regions), Henan has the largest reserves, accounting for 29.9 per cent of the country's total molybdenum reserves, followed by Shaanxi with 13.6 per cent and Jilin with 13 per cent. In addition, the provinces (regions) with more reserves include Shandong, 6.7, Hebei, 6.6, Jiangxi, 4, Liaoning, 3.7, and Inner Mongolia, 3.6. The total reserves of the above eight provinces (regions) account for 81.1 percent of the country's total molybdenum reserves, of which the top three provinces of Henan, Shaanxi and Jilin account for 56.5 percent. The following table shows the main molybdenum deposits in China and their development and utilization.
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Non-ferrous alloys composed of molybdenum as a matrix with other elements
A non-ferrous alloy composed of molybdenum as a matrix with other elements. The main alloying elements are titanium, zirconium, hafnium, tungsten and rare earth elements. The elements of titanium, zirconium and hafnium not only play a solid solution strengthening role in molybdenum alloy and maintain the low temperature plasticity of the alloy, but also form a stable and dispersed carbide phase to improve the strength and recrystallization temperature of the alloy.
Molybdenum has the potential to replace graphene in the electronics industry
The California Institute of Nanotechnology (CNSI) successfully used MoS2 (molybdenum disulfide) to manufacture molybdenum-based flexible micro-processing chips. This MoS2-based micro-chip is only 20% of the size of the same silicon-based chip and has extremely low power consumption. The power consumption of transistors made of molybdenum is one hundred thousandth of that of silicon transistors in standby condition, and is cheaper than graphene circuits of the same size. The biggest change is that the circuit is very flexible, extremely thin, and can be attached to human skin.
Application and Development of Molybdenum
Molybdenum, like tungsten, is a refractory rare metal. Since 1778, the Swedish scientist C.W.SCHEELE discovered molybdenum, after more than ten years of hard work, M.MOISSAN used an electric furnace to produce metal molybdenum, making it the first time for humans to obtain this metal with many excellent physical, chemical and mechanical properties.
