Research and application of new technology of twin-wire indirect arc gas shielded welding (Shandong science and technology development plan project)
Study on the correlation of laser in-situ synthesis of B4C particle reinforced nickel-based composite coating (special research fund for doctoral program in colleges and universities of Ministry of Education)
Research and Development of Environmental Protection Dust Removal and Shading Device for Arc Welding (Shandong Technical Innovation Fund Project)