Shigeyuki Gotoh

Title: Shigeyuki Gotoh: Innovator in Ferritic Stainless Steel Technology

Introduction

Shigeyuki Gotoh is a prominent inventor based in Kitakyushu, Japan. He has made significant contributions to the field of materials science, particularly in the development of ferritic stainless steel. With a total of 2 patents to his name, Gotoh's work has had a notable impact on the industry.

Latest Patents

Gotoh's latest patents include innovations in hot-rolled ferritic stainless steel sheets and methods for producing them. The steel composition he developed contains, in terms of % by mass: 0.02% or less of C; 0.02% or less of N; 0.1% to 1.5% of Si; 1.5% or less of Mn; 0.035% or less of P; 0.010% or less of S; 1.5% or less of Ni; 10% to 20% of Cr; 1.0% to 3.0% of Cu; 0.08% to 0.30% of Ti; and 0.3% or less of Al, with the balance being Fe and unavoidable impurities. The resulting hot-rolled ferritic stainless steel sheet has a Vickers hardness of less than 235 Hv, showcasing its durability and strength.

Career Highlights

Shigeyuki Gotoh is currently employed at Nippon Steel & Sumikin Stainless Steel Corporation, where he continues to innovate and advance the field of stainless steel production. His expertise in materials science has positioned him as a key figure in the development of new steel technologies.

Collaborations

Throughout his career, Gotoh has collaborated with notable colleagues, including Masaaki Kobayashi and Shinichi Teraoka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Shigeyuki Gotoh's contributions to the field of ferritic stainless steel technology are significant and impactful. His patents reflect a commitment to advancing materials science, and his work continues to influence the industry.