Location History:
- Okayama, JP (2001)
- Tokyo, JP (2002)
Company Filing History:
Years Active: 2001-2002
Title: Tomoaki Omoto: Innovator in Continuous Casting Technology
Introduction
Tomoaki Omoto is a distinguished inventor based in Tokyo, Japan. He has made significant contributions to the field of continuous casting technology, particularly in the development of mold powders that enhance the efficiency and stability of steel casting processes. With a total of 2 patents, his work is recognized for addressing critical challenges in the industry.
Latest Patents
Omoto's latest patents include innovative solutions for continuous casting of steel. The first patent focuses on a mold powder characterized by a low fluorine content, which aims to reduce corrosion in continuous casting equipment and minimize fluorine concentration in wastewater. The chemical composition of this mold powder includes 25 to 70 wt % of SiO, 10 to 50 wt % of CaO, not more than 20 wt % of MgO, and 0 to 2 wt % of F as an unavoidable impurity. The viscosity of the molten mold powder is maintained at not less than 4 poise at 1,300°C.
The second patent introduces a mold powder for continuous casting of thin slabs. This mold powder is defined by a weight ratio of CaO to SiO within a range of 0.50 to 1.20. It contains various oxides, carbonates, or fluorides of alkali metals and alkaline earth metals, along with 0.5 to 5 percent by weight of carbon powder. The crystallization temperature is set between 1000 to 1200°C, and the surface tension at 1300°C is 250 dyne/cm or more. This innovation aims to enable stable casting by reducing the likelihood of powder entrapment and preventing surface cracks during the casting process.
Career Highlights
Tomoaki Omoto is currently employed at Shinagawa Refractories Co., Ltd., where he continues to develop advanced materials for the steel industry. His expertise in mold powders has positioned him as a key figure in enhancing the performance of continuous casting operations.
Collaborations
Throughout his career, Omoto has collaborated with notable colleagues, including Akihiro Morita and Yukimasa Iwamoto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Tomoaki Omoto's contributions to continuous casting technology through his innovative mold