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Title: Zhenbao Liu: Innovator in Metal Alloy Forming Technologies
Introduction
Zhenbao Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of metal alloy forming technologies. With a total of 3 patents, Liu's work focuses on innovative processes and devices that enhance the manufacturing of high-strength metal alloy components.
Latest Patents
One of Liu's latest patents is an "Electrically Assisted Forming Process and Device for High-Strength Metal Alloy Thin-Walled Pipe." This invention includes a die sleeve, wiring terminals, a pulse power supply, a die seat, sealing baffle plates, a drawing die, and a cooling water circulation chamber. The process involves introducing graphite or fusible metal into a high-strength metal alloy pipe, followed by the application of pulse current to facilitate plastic deformation. A cooling device is also integrated to ensure effective cooling, and the thin-walled pipe is cut to the required length after processing, followed by annealing in a vacuum heat treatment furnace.
Another notable patent is the "Hot Extrusion Die and Hot Extrusion Integral Forming Method for Special-Shaped Square Pipe." This invention features a die cavity sleeve with a special-shaped cavity and a hot extrusion mandrel. The method includes heating and expanding a blank material, performing hot extrusion, and cooling the formed special-shaped square pipe to room temperature while inspecting its surface quality and mechanical properties.
Career Highlights
Liu has worked with esteemed organizations such as the Central Iron and Steel Research Institute and Yanshan University. His experience in these institutions has allowed him to develop and refine his innovative techniques in metal forming.
Collaborations
Some of Liu's notable coworkers include Jianxiong Liang and Changjun Wang. Their collaborative efforts have contributed to advancements in the field of metal alloy technologies.
Conclusion
Zhenbao Liu's innovative patents and career achievements highlight his significant role in advancing metal alloy forming technologies. His contributions continue to influence the industry and pave the way for future innovations.