以坚守与创新诠释科技工作者奋斗密码

Core Insights - The event highlighted the achievements of Chinese scientists in overcoming technological challenges and contributing to green development in various industries [1][2][3] Group 1: Steel Industry - The chief expert from Shougang Group, Qinggele Jirigele, shared her journey in low-carbon ironmaking, leading her team through over 500 experiments to improve the quality and structure of iron ore, which has become a significant example for green development in the steel industry [1] - The team received two national awards for metallurgical science and technology, showcasing the importance of innovation in traditional industries [1] Group 2: Advanced Materials - The R&D director of Yuyuan Metal Composite Materials, Nie Junhui, discussed the breakthrough in domestic microcrystalline silicon aluminum, which was previously reliant on imports and restricted for military use. After over 300 experiments, the team developed a product that is one-third the price of foreign alternatives and has a supply cycle of just two months [2] - This material is now widely used in critical applications such as remote sensing cameras and advanced military aircraft, demonstrating the potential for domestic innovation in high-tech fields [2] Group 3: Environmental Innovation - The deputy general manager of Beijing Municipal Road and Bridge, Cui Li, presented a project that transforms daily sewage into materials for road construction. After facing numerous challenges, including over 130 failures and 200 adjustments, the team successfully created an odorless dried sewage road [2] - This initiative reflects the commitment to sustainable practices and innovation in urban infrastructure development [2] Group 4: Educational Impact - The event served as an inspiration for students, emphasizing the importance of aligning academic research with industry needs to enhance future contributions to the field [3] - Young researchers were encouraged to focus on national and industry demands in their work, reinforcing the role of education in fostering innovation [3]