He has the technology to news unity of Ferroalloys, projects and modification of ferroalloys furnace, development of new systems and equipment for Ferroalloys, for production of CaSi, CaSiBa, FeSi45, FeSi75, FeSiMg e ZL80. Mining, Siderurgy and Metallurgy. Equipment development for ladles, ingot-molds, cleans machine cold and hot. Furnace peekers and load systems. Acondicioning systems, with granulometry classification and packings. Some developments of mining safety training, machine operators training, lectures of: motivation, maintenance and production.