Xinhuanet Shijiazhuang, May 4 (Reporter Zhang Tao) The reporter learned from the Fourth Geological Brigade of Hebei Bureau of Geology and Mineral Resources that Chengde City, the largest vanadium-titanium base in northern China, has newly discovered 1 billion tons of vanadium-titanium magnetite deposits.
According to reports, through the collection and comprehensive research of aeromagnetic and geomagnetic data, the Fourth Geological Brigade of Hebei Bureau of Geology and Mineral Resources verified the boreholes in the Dumiao and Heishan areas of Chengde City, predicting that the Vanadium and Titanium resources of the ore body can reach 1 billion tons. , the average grade reaches nearly 3
0%, is a deep large vanadium-titanium magnetite deposit. During the drilling construction of the project, a geological team drilled a hole of 2010.26 meters, which created a national record of the depth of drill holes for domestically produced machine tools.
The main raw material for the production of vanadium and titanium products - vanadium-titanium magnetite is a rare resource in the world, and vanadium can significantly improve the strength, toughness, ductility and heat resistance of steel. Adding 0.1% vanadium to steel can make 1 ton of low-alloy steel as 1.4 tons of ordinary steel, so the production of 1 ton of vanadium is equivalent to producing more than 400 tons of steel. China's vanadium-titanium magnetite reserves account for the third place in the world, mainly in the Chengde area of â€‹â€‹Hebei and the Panzhihua area of â€‹â€‹Sichuan. Chengdeâ€™s proven vanadium-titanium magnetite reserves in recent years were 4.5 billion tons, making it the largest vanadium-titanium base in northern China.
Chengde Vanadium and Titanium Co., Ltd., which was listed in 2002, has used Chengde's abundant vanadium and titanium resources to form a product system such as vanadium pentoxide and vanadium pentoxide. The market share is 35% in the country and 8% in the world.
In 2008, commissioned by the National Development and Reform Commission, the construction of Chengde vanadium and titanium base was successfully passed by experts from China International Engineering Consulting Corporation. It is estimated that by the end of the â€œEleventh Five-Year Planâ€, Chengde City will have an annual production capacity of 460,000 tons of vanadium slag, 250,000 tons of titanium fine powder and 12 million tons of vanadium-titanium alloy steel. The vanadium and titanium products account for more than 50% of the Chinese market. It is expected to become the world's largest vanadium and titanium base.
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