This inventor holds 2 USPTO granted patents. Top assignee: No.59 Research Institute of China Ordnance Industry. Active years: 2021-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2022
Title: Innovations of Chuankai Hu in Microstructure Control
Introduction
Chuankai Hu is a notable inventor based in Chongqing, China. He has made significant contributions to the field of materials science, particularly in the development of advanced forming methods for metal components. With a total of 2 patents, his work focuses on enhancing the properties and manufacturing processes of various alloys.
Latest Patents
One of his latest patents is titled "Gradient control method for microstructure ultrafine crystallization of deep cone copper shaped charge liner." This innovative method involves a series of steps including extrusion forming, recrystallization heat treatment, and high-frequency percussion. The process utilizes multi-pass extrusion and high-frequency percussion at speeds ranging from 30,000 to 40,000 times per minute, with a percussion force between 1600 N and 2000 N. This technology not only improves the plasticity of the material but also results in fine crystal structures and an ultrafine grain gradient structure along the thickness of the shaped charge liner.
Another significant patent is the "Forward and backward extrusion composite forming method using mould having open inner cavity." This invention outlines a method that enhances the length-diameter ratio of blind holes and is applicable to various materials including alloy steel, aluminum alloy, magnesium alloy, and copper alloy. The method includes the design and assembly of a specialized mould, preparation of the initial billet, and the extrusion forming process.
Career Highlights
Chuankai Hu is affiliated with the No. 59 Research Institute of China Ordnance Industry, where he applies his expertise in materials engineering. His work has been instrumental in advancing the manufacturing techniques used in the defense and aerospace sectors.
Collaborations
He has collaborated with notable colleagues such as Qiang Chen and Zude Zhao, contributing to various projects that aim to innovate and improve manufacturing processes.
Conclusion
Chuankai Hu's contributions to the field of materials science through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence the development of advanced manufacturing techniques and materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile