Company Filing History:
Years Active: 2021-2025
Title: Innovations of Yaoheng Liu in Geological Drilling Technology.
Introduction
Yaoheng Liu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of geological drilling technology. With a total of 4 patents to his name, Liu's work focuses on enhancing the performance and durability of drilling equipment.
Latest Patents
One of Liu's latest patents is for a high-strength and high-toughness bainite geological drilling pipe. This innovative pipe comprises specific chemical elements, including 0.14-0.22% of C, 0.2-0.55% of Si, and 2.1-2.9% of Mn, among others. The manufacturing method involves several steps, including smelting, casting, heating, and two-stage air cooling to achieve optimal properties. Another notable patent is a process for the on-line quenching of seamless steel tubes using residual heat. This method allows for precise temperature control during cooling, resulting in a microstructure primarily composed of martensite.
Career Highlights
Yaoheng Liu is currently employed at Baoshan Iron & Steel Co., Ltd., a leading company in the steel industry. His work at this organization has allowed him to develop and refine his innovative ideas in drilling technology. Liu's expertise has positioned him as a key figure in advancing the capabilities of geological drilling equipment.
Collaborations
Liu has collaborated with several talented individuals in his field, including Zhonghua Zhang and Ke Xu. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Yaoheng Liu's contributions to geological drilling technology exemplify the impact of innovation in the industry. His patents reflect a commitment to improving the efficiency and effectiveness of drilling operations. Liu's work continues to influence the field, paving the way for future advancements.