Fangxin Yang

Title: Fangxin Yang and a Method for Evaluating Stress Corrosion Cracking

Introduction

Fangxin Yang is an inventor based in Shanghai, China. His patent work addresses the evaluation of stress corrosion cracking sensitivity in welded components, combining mechanical testing with finite element simulation.

Latest Patents

Yang is associated with 1 patent: “Method and System for Evaluating Stress Corrosion Cracking Sensitivity of Welded Component.” The invention describes a method and system for assessing the sensitivity of different zones of a welded component to stress corrosion cracking.

The method begins with an in-situ tensile test to obtain mechanical property parameters for each zone of the component. Finite element simulation is then used to determine the sizes and positions of notch specimens, which are prepared for testing. The specimens undergo slow strain rate tensile tests in both an inert environment and a test environment until fracture. By comparing the reductions of area at the notch roots, the method calculates stress corrosion cracking sensitivities for the component’s various zones.

Career Highlights

Yang’s listed company affiliations include Shandong Chambroad Holding Group Co., Ltd. and Shandong Chambroad Equipment Manufacturing and Installation Co., Ltd. His patent reflects an applied engineering approach to evaluating welded materials under different environmental conditions.

Collaborations

Yunsheng Ma and Yuhui Huang are identified as Yang’s coworkers. Their shared professional context connects Yang’s work with a broader engineering and industrial environment.

Conclusion

Fangxin Yang’s patent presents a structured testing and simulation approach for assessing stress corrosion cracking sensitivity across welded components, contributing a practical method for materials evaluation.