Location History:
- Kanagawa, JP (1992)
- Kawasaki, JP (1991 - 1998)
Company Filing History:
Years Active: 1991-1998
Title: Naoya Masahashi: Innovator in TiAl-based Intermetallic Compound Alloys
Introduction
Naoya Masahashi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of materials science, particularly in the development of TiAl-based intermetallic compound alloys. With a total of 9 patents to his name, Masahashi's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Masahashi's latest patents focus on TiAl-based intermetallic compound alloys and the processes for preparing them. These alloys contain chromium and are characterized by a dual-phase microstructure consisting of .gamma. and .beta. phases. The .beta. phase precipitates at .gamma. grain boundaries, with a volume fraction ranging from 2% to 25%. The process for preparing these alloys involves several steps, including the preparation of a molten alloy of a desired composition, solidification of the molten alloy, homogenization through heat treatment, and thermomechanical working of the homogenized alloy.
Career Highlights
Masahashi is currently associated with Nippon Steel Corporation, where he continues to advance his research and development efforts. His work has not only contributed to the understanding of intermetallic compounds but has also paved the way for new applications in various industries.
Collaborations
Throughout his career, Masahashi has collaborated with notable colleagues, including Munetsugu Matsuo and Youji Mizuhara. These collaborations have further enriched his research and have led to significant advancements in the field.
Conclusion
Naoya Masahashi's innovative work in TiAl-based intermetallic compound alloys exemplifies the impact of dedicated research in materials science. His contributions continue to influence the industry and inspire future innovations.