Tungsten Resources Use Comprehensive Evaluation

Tungsten resource is a very precious rare metal resource. Tungsten resource is avery precious non-metallic resource. Because of its good physical and chemicalproperties, it is used for war industry, metallurgy, aerospace and other important fields.The developed countries have included it in the strategic reserves. China’s tungstenresource is very rich. However, because of over years irrational exploitation thesuperiority of China’s tungsten resources has ceased to exist. At present, the situation ofChina’s tungsten resources has been very serious. Therefore, the analysis and evaluationof tungsten resources exploitation is very important. Only by establishing a scientific andstrict and complete comprehensive evaluation index system can help us use certainmethod to monitoring and prediction China’s tungsten resources use situation, and towork for the development of tungsten resources planning with decision-making service.First of all survey and analysis China’s tungsten the use situation from tow waysChina’s tungsten resources situation and tungsten resources use efficiency. Tungstenendowment the situation analysis mainly to the China’s tungsten resources exploitation,smelting and import and export trade of research; Tungsten resources use efficiencyanalysis is analysis of our tungsten resources exploitation, choose, smelting level andcomprehensive utilization of resources and environment in the process of tungstenresources use effect, etc. After detailed analysis of China’s tungsten status, according tothe characteristics of China’s tungsten resources utilization of tungsten resources useestablish evaluation index system, and use comprehensive evaluation theory as thetheoretical basis to set up a comprehensive evaluation model, and then make acomprehensive assessment of China’s tungsten resources use level. Evaluation resultsshow that China’s tungsten resources use level of overall is low, only to the half ofdeveloped countries use level or the national standard. Tungsten resources usecomprehensive evaluation result lay the foundation for further China’s tungsten resourceutilization related field policy research. According to the analysis of relevant laws andregulations of our country in recent years on the introduction of the tungsten resourceutilization we can find that there are many problems with these policies and measures inthe formulation and implementation process. Therefore, on the basis of the analysis of these problems finding out the cause of the problems, and puts forward relatedSuggestions.