Development of tungsten and mo
2019-06-15 13:24
Tungsten is an irreplaceable basic material and strategic resource for the national economy and modern national defense. The hard alloy made of tungsten has ultra-high hardness and excellent wear resistance, and is used to manufacture various cutting tools, tools, drills and wear-resistant zeros. Parts, known as "industrial teeth"; molybdenum is mainly used in the steel industry, most of which are directly used in steelmaking or cast iron after industrial molybdenum compaction, and a small part is smelted into ferromolybdenum and then used in steelmaking. .
The data shows that the total proven reserves of tungsten in the world are only 2.9 million tons, which are distributed in China, Canada, Russia and the United States. The proportion of these four countries is as high as 84%. China's tungsten resources are abundant, and it is among the proven reserves of tungsten mineral resources in the world. The proportion is about 60%, ranking first in the world. China's tungsten ore resources are very rich, and there are many types of deposits, but the industry is in disorder, the quality of products is low, and the homogenization is serious. Although after years of rectification of the mining order, China's tungsten mining still has serious over-exploitation problems. In the month, the output of China's tungsten concentrate reached 120,000 tons, a year-on-year increase of 14.06%.
The global reserves of molybdenum deposits are about 8.6 million tons, and the global distribution of molybdenum resources is highly uneven, mainly distributed in China, the United States and Chile, with reserves of over 1.1 million tons. In 2010, the global total production of molybdenum was 214,000 tons of molybdenum, an increase of 12.8%. China's molybdenum production ranks first in the world, accounting for 37.4% of global production in 2010. From January to November 2011, the output of China's molybdenum concentrate reached 216,000 tons, an increase of 10.99% year-on-year.
In 2010, the non-ferrous metals industry conscientiously implemented the policies and policies of the Party Central Committee and the State Council, and actively implemented the “Non-ferrous Metals Industry Adjustment and Revitalization Plan”. The production and sales of the tungsten and molybdenum smelting industry gradually consolidated and improved, achieving steady and rapid growth. . Judging from the operation of 22 enterprises, in 2010, China's tungsten and molybdenum smelting enterprises have a good development momentum and the industry has a high level of profitability. With the rapid development of the downstream industry of tungsten and molybdenum smelting, the demand for tungsten and molybdenum smelting products will continue to increase, and the industry's development prospects are better.
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