Experts in 3D printing materials: Domestic expert • Yan Yongnian: Born on January 12, 1938, a professor and doctoral supervisor at Tsinghua University. As the “first person in 3D printing in China,” he has achieved internationally leading research results in multifunctional rapid prototyping manufacturing systems and rapid prototyping manufacturing of large bone tissue engineering materials. He proposed the principle of discrete-stacking forming science and combined it with biomaterials manufacturing, promoting the application of 3D printing in the field of biomanufacturing. Yan Yongnian’s 3D printing technology is applied in the following fields: • Aerospace: His team’s development of multi-laser powder bed additive manufacturing equipment, such as YLM-1000-B, provides a new platform for forming large and complex structural components in aerospace. It can print complex thin-walled, hollow designs with intricate cooling channels, such as aluminum alloy aerospace engine models, improving product accuracy and performance, reducing dependence on molds, and saving material resources. • Medical Health: He has conducted in-depth research in biomaterial printing, capable of printing cells and encapsulating cultures to achieve partial regeneration of human organs such as artificial bones and myocardial tissues, and is also exploring applications in the production of artificial meat. • Automotive Manufacturing: It can be used to manufacture automotive components, utilizing 3D printing technology to produce complex structural parts and customized components, meeting the automotive industry’s demand for lightweight and high-performance parts, improving production efficiency, and shortening R&D cycles and production costs. • Industrial Molds: Capable of rapidly manufacturing molds with complex shapes, improving mold manufacturing accuracy and efficiency, reducing costs, especially suitable for small-batch, personalized custom mold production, providing more flexible and efficient mold manufacturing solutions for industrial production. • 3C Electronics: For example, the YLM-600-B device from Yongnian Laser can be used in the 3C field for manufacturing mobile phone frames, heat sinks, and connectors, providing laser additive manufacturing solutions for customized components in 3C products, expanding the application boundaries of 3D printing technology in this field. • Cultural Creativity: It can produce maker toys, cultural relic models, landmark building ornaments, etc., providing new manufacturing means for the cultural and creative industry, quickly transforming ideas into physical products to meet personalized and customized market demands.
• Wang Huaming: Academician of the Chinese Academy of Engineering, professor at Beihang University. He leads a team to develop new material 3D laser additive manufacturing technology, achieving innovative breakthroughs in directly manufacturing large and complex metal components with lasers, making China the only country in the world to break through the laser rapid prototyping technology for large titanium alloy main load-bearing structural components of aircraft and achieve installed applications, contributing significantly to metal 3D printing materials and aerospace applications.
Wang Huaming is an expert in metal additive manufacturing, an academician of the Chinese Academy of Engineering, and a professor and doctoral supervisor at the School of Materials Science and Engineering at Beihang University. Here is an introduction to him: • Educational Background: He obtained a bachelor’s degree in casting from the Mechanical Department of Sichuan Industrial Institute (now Xihua University) in 1983, a master’s degree in casting from the Mechanical Department of Xi’an Jiaotong University in 1986, and a doctoral degree in mining machinery engineering from the Graduate School of China University of Mining and Technology in 1989. • Career Experience: In 1992, he completed his postdoctoral research at the Institute of Metal Research, Chinese Academy of Sciences, and began working at Beihang University. In the same year, he received the German “Humboldt Foundation” scholarship to work at the Institute of Metal Science and Technology at the University of Erlangen-Nuremberg. He currently holds positions as a professor at the School of Materials at Beihang University, director of the National Engineering Laboratory for Additive Manufacturing of Large Metal Components, and director of the Research and Application Center for Laser Additive Manufacturing Technology in National Defense Science and Technology Industry. • Research Direction: He has long been engaged in research on laser additive manufacturing of large metal components and laser surface engineering technology. • Major Achievements: He was the first to break through the laser additive manufacturing process, complete equipment, quality control, and key engineering application technologies for large complex integral key components made of high-performance difficult-to-process metals such as titanium alloys and ultra-high-strength steel, opening up new fields for laser cladding of metal silicide special coatings with high-temperature corrosion and wear resistance for key friction pairs of mechanical equipment in harsh environments. The laser melting deposition additive manufacturing technology he developed has played a key role in the engineering application of various aircraft, missiles, satellites, and aviation engines. • Academic Achievements: He has published over 180 papers indexed by SCI, and as the first author, he has received four provincial-level first-class scientific and technological achievement awards, including the “Laser Forming Technology for Large Complex Integral Components of Aircraft Titanium Alloys,” which won the first prize of the National Technology Invention Award in 2012. • Honors: He has received the National May Day Labor Medal, the Gold Medal of Aviation Contribution, the He Liang He Li Science and Technology Progress Award, and the Fourth National Defense Science and Technology Industry Outstanding Talent Award, among others.
• Lu Bingheng: Academician of the Chinese Academy of Engineering, director of the National Innovation Center for Additive Manufacturing. He has long been committed to research on additive manufacturing (3D printing) technology, with in-depth studies in 3D printing of continuous fiber reinforced resin-based composites, leading a team to conduct extensive research on the forming theory and methods of composite material additive manufacturing, promoting the application of composites in aerospace, biomedicine, and other fields. Lu Bingheng is an academician of the Chinese Academy of Engineering, with remarkable achievements in mechanical manufacturing and automation. Here is an introduction to him: • Personal Experience: Lu Bingheng was born on February 5, 1945, in Bozhou, Anhui. He graduated from Hefei University of Technology in 1967, obtained a master’s degree in mechanical manufacturing and automation from Xi’an Jiaotong University in 1982, and a doctoral degree from Xi’an Jiaotong University in 1986. In 2005, he was elected as an academician of the Chinese Academy of Engineering. He is a professor and doctoral supervisor at Xi’an Jiaotong University and holds several important positions, including director of the National Engineering Research Center for Rapid Manufacturing. • Research Direction: He mainly engages in research on high-end CNC machine tools, additive manufacturing, micro-nano manufacturing, biomanufacturing, and electronic manufacturing equipment. • Major Achievements: He pioneered the research on light-curing rapid prototyping manufacturing systems in China, developed the world’s first UV light rapid prototyping machine and internationally advanced integrated rapid manufacturing equipment and specialized materials, forming a domestically leading product rapid development system. In micro-nano manufacturing, he was the first to advocate research on nano-imprinting and achieved significant breakthroughs in personalized matching artificial bones and bioactive artificial bones, entering clinical trials. He has presided over more than 40 projects, including national science and technology key projects, 973, 863 programs, and the National Natural Science Foundation, has obtained more than 10 invention patents, and published over 400 papers. • Honors: He has received the National Science and Technology Progress Second Prize, the National Technology Invention Second Prize, the title of “Outstanding Contributor among Chinese PhD Degree Holders,” the National May Day Labor Medal, and the Global Chinese Jiang’s Technology Achievement Award, among others. In 2023, he was awarded the third National Innovation Pioneer Award.
• Lü Jian: Academician of the French National Academy of Technology, chair professor at City University of Hong Kong. He has made breakthrough progress in the study of fatigue resistance of 3D printed metal materials, with his team using advanced 3D printing technology to manufacture aluminum alloys with ultra-high fatigue resistance, providing new ideas and methods for solving the fatigue failure problem of 3D printed metal materials.
Lü Jian is an academician of the French National Academy of Technology and the Hong Kong Academy of Engineering Sciences, with fruitful achievements in materials science and applied mechanics. Here is an introduction to him: • Educational Background: He entered the Department of Chemistry at Peking University in 1978, studied at the University of Compiègne in France in 1979, obtained an engineering diploma and a master’s degree in science in 1984, and a doctoral degree in 1986. • Career Experience: He has worked at the French Mechanical Industry Technology Center and Troyes University of Technology. Since 2010, he has served as a chair professor of mechanical engineering at City University of Hong Kong and has held important positions such as vice president for research at City University of Hong Kong. He also holds part-time positions in several academic institutions and enterprises, serving as the director of the Hong Kong Branch of the National Engineering Research Center for Precious Metal Materials. • Research Areas: His research covers advanced nanomaterials preparation and mechanical properties, 3D/4D printing, and prestressed engineering of structural and functional materials. • Academic Achievements: He has published over 550 papers in journals such as Nature and Science, with nearly 50,000 citations, and holds 82 patents in Europe, the United States, and China. • Honors: He received the National Order of the Legion of Honor in France in 2006, was elected as an academician of the French National Academy of Technology in 2011, received the National Order of the Legion of Honor in France in 2017, and won the Guanghua Engineering Science and Technology Award from the Chinese Academy of Engineering in 2018.
• Stanislav Evlashin: Associate Professor at the Skolkovo Institute of Science and Technology in Russia. His research focuses on nanomaterials and metal additive manufacturing, innovatively proposing a multi-component phase design strategy, successfully breaking through the technical bottleneck of synergistic enhancement of strength and toughness in high-entropy alloys, achieving significant results in 3D printing of nanomaterials and high-end alloys.
Stanislav Evlashin is an associate professor at the Skolkovo Institute of Science and Technology in Russia, with outstanding research achievements in 3D printing materials and other fields. Here is an introduction to him: • Academic Achievements: He has published over a hundred high-impact papers, with an h-index of 22. • Honors: He has received the Russian Presidential Scholarship for Young Scientists, funding from the Russian Science Foundation, and has been selected multiple times as a winner of the SINP MSU Young Scientist Competition, receiving the O.V. Deripaska Innovation Award and support for various industrial cooperation projects, with results reported by international media. • Research Areas: His research covers nanomaterials, material characterization, carbon nanomaterials, nanostructured materials, nanoparticle synthesis, thin film deposition, and additive manufacturing. In 3D printing, his research involves 3D printing of metal foams and selective laser melting preparation of medium-entropy alloys.
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