Honda motor co., ltd. (20240327960). SOFT MAGNETIC STEEL SHEET AND MANUFACTURING METHOD THEREOF simplified abstract
Contents
SOFT MAGNETIC STEEL SHEET AND MANUFACTURING METHOD THEREOF
Organization Name
Inventor(s)
Yoshiyuki Nakazawa of Saitama (JP)
Akihito Ninomiya of Saitama (JP)
SOFT MAGNETIC STEEL SHEET AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240327960 titled 'SOFT MAGNETIC STEEL SHEET AND MANUFACTURING METHOD THEREOF
The abstract describes a method for manufacturing a soft magnetic steel sheet by mixing molten scrap iron, pure molten iron, and pure molten silicon to create a molten alloy, which is then rapidly cooled using a single roller process and heat treated in an inert atmosphere.
- Molten scrap iron, pure molten iron, and pure molten silicon are mixed to create a molten alloy.
- The molten alloy is subjected to a liquid rapid cooling single roller process to form a soft magnetic steel sheet.
- The soft magnetic steel sheet is heat treated in an inert atmosphere at 600 to 1,200°C.
Potential Applications: - Manufacturing of soft magnetic steel sheets for use in various electronic devices. - Production of components for transformers, motors, and generators.
Problems Solved: - Provides a method for manufacturing soft magnetic steel sheets with specific properties. - Offers a cost-effective and efficient process for producing magnetic steel sheets.
Benefits: - Improved magnetic properties. - Enhanced performance in electronic devices. - Cost-effective manufacturing process.
Commercial Applications: Title: "Innovative Method for Soft Magnetic Steel Sheet Production" This technology can be utilized in the manufacturing industry for producing high-quality soft magnetic steel sheets used in a wide range of electronic devices, transformers, motors, and generators.
Questions about Soft Magnetic Steel Sheet Production: 1. How does the rapid cooling process impact the properties of the soft magnetic steel sheet?
- The rapid cooling process helps in achieving the desired magnetic properties by controlling the crystal structure of the steel.
2. What are the advantages of using pure molten iron and silicon in the alloy composition?
- Pure molten iron and silicon contribute to the desired magnetic and mechanical properties of the soft magnetic steel sheet.
Original Abstract Submitted
a soft magnetic steel sheet is manufactured by mixing an amount of molten scrap iron, an amount of substantially pure molten iron and an amount of substantially pure molten silicon so as to produce a molten alloy containing fe as a base material, 1.0 to 7.0 wt % of si, and 0.1 to 1.0 wt % of cu, forming a soft magnetic steel sheet by subjecting the molten alloy to a liquid rapid cooling single roller process, and heat treating the soft magnetic steel sheet in an inert atmosphere at 600 to 1,200� c.
