18591780. PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD simplified abstract (FORD GLOBAL TECHNOLOGIES, LLC)
Contents
PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD
Organization Name
Inventor(s)
Chuanbing Rong of Canton MI (US)
Franco Leonardi of Dearborn Heights MI (US)
Michael W. Degner of Novi MI (US)
PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18591780 titled 'PROCESSING OF ANISOTROPIC PERMANENT MAGNET WITHOUT MAGNETIC FIELD
The method described in the abstract involves processing an anisotropic permanent magnet by forming anisotropic flakes from a bulk magnet alloy, combining them with a binder to create a mixture, and aligning the easy magnetization directions of the flakes to form layers with a specific magnetization direction.
- Anisotropic flakes are created from a bulk magnet alloy.
- The flakes have an easy magnetization direction with respect to their surface.
- The flakes are combined with a binder to form a mixture.
- The mixture is extruded or rolled without a magnetic field to align the magnetization directions.
- Layers are formed with aligned magnetization directions.
- An anisotropic permanent magnet is produced from these layers.
Potential Applications: - Manufacturing of high-performance permanent magnets for various industrial applications. - Magnetic sensors, actuators, and motors. - Magnetic resonance imaging (MRI) machines. - Magnetic levitation systems.
Problems Solved: - Achieving precise control over the magnetization direction in permanent magnets. - Enhancing the magnetic properties of anisotropic materials. - Simplifying the manufacturing process of anisotropic permanent magnets.
Benefits: - Improved magnetization control and performance. - Enhanced efficiency in magnetic devices. - Cost-effective production of anisotropic permanent magnets.
Commercial Applications: Title: Advanced Anisotropic Permanent Magnet Technology for Industrial Applications This technology can be utilized in the manufacturing of various industrial products such as magnetic sensors, actuators, motors, and MRI machines. The market implications include increased efficiency and performance in magnetic devices, leading to potential cost savings for industries relying on magnetic technology.
Prior Art: Readers interested in exploring prior art related to anisotropic permanent magnets can start by researching patents in the field of magnetic materials and magnetization control techniques.
Frequently Updated Research: Researchers are constantly exploring new methods to enhance the magnetic properties of anisotropic materials and improve the manufacturing processes of permanent magnets. Stay updated on the latest advancements in magnet technology for potential breakthroughs in various industries.
Questions about Anisotropic Permanent Magnet Technology: 1. How does the alignment of magnetization directions in anisotropic flakes contribute to the performance of permanent magnets? 2. What are the key factors influencing the magnetization control in anisotropic permanent magnets?
Original Abstract Submitted
A method of processing an anisotropic permanent magnet includes forming anisotropic flakes from a bulk magnet alloy, each of the anisotropic flakes having an easy magnetization direction with respect to a surface of the flake and combining the anisotropic flakes with a binder to form a mixture. The method further includes extruding or rolling the mixture without applying a magnetic field such that the easy magnetization directions of the anisotropic flakes align to form one or more layers having a magnetization direction aligned with the easy magnetization directions of the anisotropic flakes, and producing the anisotropic permanent magnet from the layers having the magnetization direction such that the anisotropic permanent magnet has a magnetization with a specific orientation.
