Jiachun Xu

Title: Innovations by Jiachun Xu in High-Strength Steel Production

Introduction

Jiachun Xu is a notable inventor based in Guangdong, China, recognized for his contributions to the field of high-strength steel production. With a total of 2 patents, his work focuses on innovative methods that enhance the efficiency and cost-effectiveness of steel manufacturing processes.

Latest Patents

One of Jiachun Xu's latest patents is a softening method for high-strength Q and P steel hot roll. This method involves heating a Q and P steel ingot, followed by rough rolling, finish rolling, laminar cooling, and coiling to produce a hot-rolled coil. After unloading, the coil is covered with an insulating enclosure and moved into a warehouse. After a specified insulating time, the coil is cooled to room temperature in air. This method replaces the intermediate annealing step in cold-rolled Q and P steel production, offering low cost and high efficiency, unaffected by environmental conditions.

Another significant patent is a production method for inline increase in precipitation toughening effect of Ti microalloyed hot-rolled high-strength steel. This method includes casting molten steel with microalloying element Ti, followed by similar processing steps as the previous patent. The method is characterized by its low cost and high efficiency, ensuring that the production process is not influenced by surrounding conditions.

Career Highlights

Jiachun Xu has worked with prominent companies in the steel industry, including Baosteel Zhanjian Iron & Steel Co., Ltd. and Baoshan Iron & Steel Co., Ltd. His experience in these organizations has contributed to his expertise in steel production technologies.

Collaborations

Throughout his career, Jiachun Xu has collaborated with notable colleagues, including Xingjian Gao and Ye Wang. These collaborations have likely fostered innovation and advancements in their respective fields.

Conclusion

Jiachun Xu's innovative patents and career in high-strength steel production highlight his significant contributions to the industry. His methods not only improve production efficiency but also reduce costs, showcasing the importance of innovation in manufacturing processes.