Company Filing History:
Years Active: 2023-2025
Title: Innovator in Superalloy and Alloy Powder Technologies: Fan Zhao
Introduction
Fan Zhao is a prominent inventor based in Hunan, China, known for his significant contributions to the fields of additive manufacturing and alloy technologies. With a total of four patents to his name, Zhao's innovations are paving the way for advancements in the manufacturing of superalloys and iron-based alloy powders.
Latest Patents
Among Zhao's latest patents is a "Preparation method for iron-based alloy powder EBSD test sample." This invention includes a detailed process that starts with the surface electrolytic activation of iron-based powder, followed by ultrasonic cleaning, drying, and chemical embedding to produce a surface activated powder. The innovative aspect of this method is the careful plating process that accommodates specific cycles and results in an iron-based alloy bulk coated with nickel, ultimately yielding a high-quality EBSD test sample.
Another remarkable patent involves the "Method for eliminating cracks in René 104 nickel-based superalloy prepared by laser additive manufacturing." This invention addresses the critical issue of cracks in superalloys through strategic laser forming parameters and partition scanning strategies. It incorporates stress relief annealing and a spark plasma sintering process aimed at eliminating cracks and controlling grain growth, thus enhancing the structural integrity of components fabricated using René 104 superalloy.
Career Highlights
Fan Zhao is affiliated with Central South University, where he conducts research that combines theoretical knowledge with practical applications in materials science. His expertise not only enriches his work but also extends to mentoring aspiring engineers and researchers within the university.
Collaborations
Zhao has had the privilege of collaborating with esteemed colleagues such as Zuming Liu and Quan Li. These partnerships have fostered a rich environment for exchanging ideas and furthering innovations in their respective fields.
Conclusion
In conclusion, Fan Zhao stands out as a dedicated inventor and researcher, making remarkable strides in the development of superalloys and alloy powders. His patents reflect his commitment to addressing complex challenges in manufacturing and his work continues to inspire advancements in technology.