In the on-line evaluation and appraisal conference, two research projects, The Resource Utilization of Electroplating Sludge and Spherical refractory tungsten powder and its wear-resistant coating were assessed to be internationally advanced level by China Nonferrous Metal Industry Association. The principal investigators of these projects reported the key technologies and industrial applications to the assessment panel, which was composed of the leading experts from CNMIA, Beijing University of Science and Technology and Grinm Group Corpration Limited.
