This inventor holds 14 USPTO granted patents and 14 published patent applications, plus 1 CIPO patent and 7 EPO patents. Top assignee: Bluescope Steel Limited. Active years: 2012-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- New South Wales, AU (2016)
- Mount Keira, AU (2012 - 2023)
Company Filing History:
Years Active: 2012-2026
Title: Qiyang Liu: Innovator in Corrosion Protection Technologies
Introduction
Qiyang Liu is a prominent inventor based in Mount Keira, Australia, known for his significant contributions to materials science and engineering, particularly in corrosion protection technologies. With a total of 12 patents to his name, Liu has focused on developing innovative coatings that enhance the durability and performance of steel in challenging environments.
Latest Patents
Among Liu's latest patents is the invention of a metal-coated steel strip, specifically an Al—Zn—Si—Mg alloy coated strip. This innovation incorporates MgSi particles into the coating microstructure, strategically distributing them to ensure that the surface is either free from or contains only a minimal proportion of MgSi particles. This design aims to optimize the coating's performance and enhance corrosion resistance.
Another notable patent addresses the issue of red rust staining on Al/Zn coated steel strips exposed to acid rain or polluted environments. Liu's invention proposes forming the coating as an Al—Zn—Si—Mg alloy with a specific overlay thickness to secondary dendrite arm spacing ratio (OT:SDAS) greater than 0.5:1. This careful selection not only mitigates red rust staining but also minimizes corrosion at cut edges in marine environments, utilizing precise control over composition and solidification processes to achieve desired particle morphology.
Career Highlights
Qiyang Liu’s work at Bluescope Steel Limited positions him at the forefront of the steel manufacturing industry. His innovative approach to metallurgy and commitment to enhancing corrosion protection have led to multiple patents that address real-world challenges faced by the industry.
Collaborations
Throughout his career, Liu has collaborated with talented colleagues, including Joe Williams and Ross McDowall Smith, to advance the development of corrosion-resistant materials. These collaborations have fostered an environment of creativity and innovation, allowing for the successful realization of complex engineering solutions.
Conclusion
In summary, Qiyang Liu is a visionary inventor whose work continues to impact the field of materials science significantly. With his recent patents on corrosion protection technologies, Liu demonstrates a commitment to developing innovative solutions that improve the performance and longevity of steel products in various environments. His contributions are invaluable to both Bluescope Steel Limited and the broader materials engineering community.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile