Yasushi Taniuchi

Title: Yasushi Taniuchi: Innovator in Ferritic Heat-Resistant Steel

Introduction

Yasushi Taniuchi is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of materials science, particularly in the development of ferritic heat-resistant steel. His innovative work has led to advancements that improve the performance and durability of materials used in high-temperature applications.

Latest Patents

Taniuchi holds a patent for a ferritic heat-resistant steel and the method for producing it. This invention provides a ferritic heat-resistant steel whose creep rupture ductility in a long-term region is improved without detriment to creep strengths. The chemical composition of this steel includes C: 0.03 to 0.15, Si: 0 to 0.8, Mn: 0.1 to 0.8, Cr: 8.0 to 11.5, Mo: 0.2 to 1.5, W: 0.4 to 3.0, V: 0.1 to 0.4, Nb: 0.02 to 0.12, and N: 0.02 to 0.10, with the balance being iron and inevitable impurities. This steel features a tempered martensite microstructure, which enhances creep rupture ductility even under load at high temperatures.

Career Highlights

Taniuchi is affiliated with the National Institute for Materials Science, where he conducts research and development in advanced materials. His work has been instrumental in pushing the boundaries of material performance, particularly in applications that require high resistance to heat and stress.

Collaborations

Throughout his career, Taniuchi has collaborated with esteemed colleagues, including Kazuhiro Kimura and Kota Sawada. These collaborations have fostered a productive environment for innovation and have contributed to the advancement of materials science.

Conclusion

Yasushi Taniuchi's contributions to the field of ferritic heat-resistant steel exemplify the importance of innovation in materials science. His patented work not only enhances the performance of materials but also sets a foundation for future advancements in the industry.