China will tungsten, antimony and rare earth mineral mining control advantages

NetEase Oct. 21 hearing that China will tungsten carbide inserts, antimony and rare earth mineral mining and other advantages of the implementation of total control to stop receiving tungsten, antimony and rare earth minerals such as three protective mining specified minerals exploration and mining rights application; while prospecting for coal also suspended accepted. This is the Vice Minister of Land and Resources, China Geological Survey Bureau Secretary Wang Min, the 20th in 2009 China International Mining Conference revealed.Wang Min also said that the Chinese government will also develop national mineral resources planning and the national geological survey planning, to further promote the integration of resource development, and guide enterprises to adopt acquisitions, mergers and joint stock holding, etc. Integration of small mines to improve all kinds of large-scale exploitation of mineral resources and intensive utilization of mineral resources to promote the use of pattern.foam tungsten, tungsten filament which can prevent recrystallization. Moreover, they are also responsible for their outstanding non-sag tungsten at high temperature under a glowing filament of low resistance. About 90% is used for anti-sag tungsten incandescent lamps.