Xueqian Lv

Title: Innovations of Inventor Xueqian Lv in the Field of Material Science

Introduction

Xueqian Lv, a prominent inventor based in Hunan, China, has made significant contributions to material science through his innovative approaches to alloy preparation and additive manufacturing. With a commendable portfolio of four patents, Lv's work continues to influence advancements in the production and testing of sophisticated materials.

Latest Patents

One of Lv's notable patents is the "Preparation method for iron-based alloy powder EBSD test sample." This method encompasses a detailed process involving surface electrolytic activation, ultrasonic cleaning, and precise chemical embedding to create an iron-based alloy bulk coated with nickel. The systematic approach of grinding and electropolishing ensures a high-quality EBSD test sample, setting a new standard in material preparation.

Another significant patent by Lv is centered around the "Method for eliminating cracks in René 104 nickel-based superalloy prepared by laser additive manufacturing." This innovative method addresses the challenges associated with cracking in high-alloy superalloys during the laser additive manufacturing process. By optimizing laser forming parameters and employing a partition scanning strategy, along with stress relief techniques such as annealing and spark plasma sintering, Lv successfully improves the integrity and durability of the fabricated parts, contributing to the field of advanced manufacturing.

Career Highlights

Xueqian Lv is associated with Central South University, where he engages in groundbreaking research and development. His work not only reflects a deep understanding of material science but also a commitment to advancing the industry's capabilities.

Collaborations

Lv collaborates with esteemed colleagues, including Zuming Liu and Quan Li, enhancing the scope and impact of his research. Their teamwork fosters a dynamic environment for innovation, allowing for a rich exchange of ideas and technical expertise.

Conclusion

In conclusion, Xueqian Lv's inventive spirit and technical prowess have led to significant advancements in material science, particularly through his innovative patents and collaborative efforts at Central South University. His contributions help shape the future of alloy preparation and additive manufacturing, demonstrating the importance of continuous innovation in science and technology.