Michi Misumi

Title: Michi Misumi: Innovator in Ni-base Heat-Resistant Alloys

Introduction

Michi Misumi is a notable inventor based in Omiya, Japan. He has made significant contributions to the field of materials science, particularly in the development of Ni-base heat-resistant alloys. With a total of 2 patents, his work has implications for various high-temperature applications.

Latest Patents

Michi Misumi's latest patents include a columnar crystalline Ni-base heat-resistant alloy that exhibits high resistance to intergranular corrosion at elevated temperatures. The alloy's composition consists of Cr (12.0 to 14.3%), Co (8.5 to 11.0%), Mo (1.0 to 3.5%), W (3.5 to 6.2%), Ta (3.0 to 5.5%), Al (3.5 to 4.5%), Ti (2.0 to 3.2%), C (0.04 to 0.12%), B (0.005 to 0.05%), with the balance being primarily Ni and inevitable impurities. This innovative alloy is designed for large-size castings and turbine blades, ensuring sound cast surfaces and a robust internal structure.

Career Highlights

Throughout his career, Michi Misumi has worked with prominent companies such as Mitsubishi Materials Corporation and Mitsubishi Heavy Industries Limited. His experience in these organizations has allowed him to refine his expertise in alloy development and manufacturing processes.

Collaborations

Michi has collaborated with notable coworkers, including Akira Mitsuhashi and Saburou Wakita. Their combined efforts have contributed to advancements in the field of heat-resistant materials.

Conclusion

Michi Misumi's innovative work in Ni-base heat-resistant alloys showcases his dedication to advancing materials science. His patents reflect a commitment to developing solutions for high-temperature applications, making a lasting impact in the industry.