2020-06-13
Cemented carbide is a kind of alloy material made of hard compound of refractory metal (mainly tungsten carbide) and binder metal (mainly cobalt) by powder metallurgy process.
Innovation Enabling Green Mine Construction
2020-06-12
At the start of the national green mine selection work in 2020, the Green Mine Promotion Association, the Ecological Restoration Promotion Association, the Green Mine Network and the Development Mining Network recently jointly sponsored the live broadcast of "Development Mining Cloud College -2020 Dialogue Green Mine.
Shine New "Yan Value" and Beauty New "Temperament"
2020-06-06
From a fruit tree to every corner of the mining area, from the bare mining area to the tree-lined ...... This is a true portrayal of the success of the mine beauty model and the construction of ecological civilization in recent years.
2020-06-02
The Institute of Strategic Development of Natural Resources of China University of Geosciences (Beijing) was officially established recently, which is also the first "new university think tank with Chinese characteristics" established by the university ".
The dawn of high-quality development of China's sand and gravel industry has emerged.
2020-05-28
As the largest and indispensable basic raw material in China, sand and gravel aggregate has seriously affected the construction of key projects and even local economic development in some places in recent years with the shortage of sand and gravel supply and soaring prices. it has become the focus of attention of government departments at all levels, the focus of attention of engineering units, and the focus of attention of local people. How to promote the high-quality development of the sand and gravel industry and provide support for economic development has naturally become a hot topic of concern to the representatives of the two sessions and relevant experts.
2020-05-25
May 20, 2020 news, a few days ago, the reporter learned from the Shanxi Provincial Geology and Mineral Science and Technology Review Center that a large gold mine was recently discovered in Yixingzhai Village, Shahe Town, Fanzhi County, and it was preliminarily determined that it contained more than 50 tons of gold metal. It accounts for more than half of the accumulated resources identified in Shanxi's history, twice the current holdings, and the potential economic value is nearly 16 billion yuan.
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