Company Filing History:
Years Active: 2015
Title: Masayuki Morimoto: Innovating Steel for Enhanced Tubular Applications
Introduction
Masayuki Morimoto, an accomplished inventor based in Kobe, Japan, has made significant contributions to the field of materials science, particularly in the development of steel for tubular applications. With one registered patent to his name, Morimoto’s work showcases the integration of advanced metallurgical principles to enhance performance characteristics in challenging environments.
Latest Patents
Morimoto's notable patent is for a special type of steel designed to exhibit excellent sulfide stress cracking resistance. This invention specifies a unique combination of chemical components, including:
- Carbon (C): 0.2 to 0.7%
- Silicon (Si): 0.01 to 0.8%
- Manganese (Mn): 0.1 to 1.5%
- Sulfur (S): not more than 0.005%
- Phosphorus (P): not more than 0.03%
- Aluminum (Al): 0.0005 to 0.1%
- Titanium (Ti): 0.005 to 0.05%
- Calcium (Ca): 0.0004 to 0.005%
- Nitrogen (N): not more than 0.007%
- Chromium (Cr): 0.1 to 1.5%
- Molybdenum (Mo): 0.2 to 1.0%
The balance comprises iron (Fe), magnesium (Mg), and impurities. The steel is characterized by magnesium content between 1.0 to 5.0 ppm and a unique morphology of inclusions, promoting superior resistance to sulfide stress cracking.
Career Highlights
Masayuki Morimoto currently works at Nippon Steel & Sumitomo Metal Corporation, a leading company in the steel manufacturing industry. His innovative approach has resulted in a significant patent that addresses industry challenges related to sulfide stress cracking, which can compromise the integrity of steel tubes in various applications.
Collaborations
Morimoto has collaborated with notable colleagues, including Mitsuhiro Numata and Tomohiko Omura, who have contributed to the development and successful implementation of his innovative steel formulations. Their combined expertise enhances the research and application of advanced materials in the steel industry.
Conclusion
Masayuki Morimoto's contributions to the field of steel innovation represent a critical advancement in materials engineering. His patent addressing sulfide stress cracking positions him as a key figure in the quest for enhanced performance in steel applications, benefiting industries reliant on high-quality materials for safety and durability. As the field of metallurgical research continues to evolve, inventors like Morimoto are essential in driving forward new solutions that meet the demanding needs of modern engineering.