Dehua Yang

Title: Dehua Yang: Innovator in Residual Stress Measurement and Tensile Testing

Introduction

Dehua Yang is a prominent inventor based in Savage, Minnesota, known for his significant contributions to the field of materials testing and measurement. With a total of seven patents to his name, Yang has developed innovative methods and apparatuses that enhance the understanding of residual stresses in materials.

Latest Patents

Yang's latest patents include a method and apparatus for residual stress measurement through indentation with in-situ generated reference. This method involves indenting a sample with residual stress and generating a reference zone, allowing for accurate measurement of residual stresses. Additionally, he has developed a multi-scale and three-axis sensing tensile testing apparatus, which includes an X-Y automated stage and a multi-function nanotensile transducer head assembly. This apparatus enables precise tensile testing and assessment of materials.

Career Highlights

Throughout his career, Dehua Yang has worked with notable companies such as Hysitron Incorporated and Exponential Business and Technologies Company. His work has significantly advanced the field of materials science, particularly in the measurement and analysis of residual stresses.

Collaborations

Yang has collaborated with esteemed colleagues, including Thomas J. Wyrobek and David J. Vodnick, contributing to various projects that push the boundaries of materials testing technology.

Conclusion

Dehua Yang's innovative work in residual stress measurement and tensile testing has made a lasting impact on the field of materials science. His patents and collaborations reflect his dedication to advancing technology and improving measurement techniques.