Invention Application
- Patent Title: Castable Ce-Based Magnets and Casting Methods
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Application No.: US18659491Application Date: 2024-05-09
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Publication No.: US20240379264A1Publication Date: 2024-11-14
- Inventor: Andriy Palasyuk , Olena Palasyuk , Thomas A. Lograsso , Matthew J. Kramer
- Applicant: Iowa State University Research Foundation, Inc.
- Applicant Address: US IA Ames
- Assignee: Iowa State University Research Foundation, Inc.
- Current Assignee: Iowa State University Research Foundation, Inc.
- Current Assignee Address: US IA Ames
- Main IPC: H01F1/055
- IPC: H01F1/055 ; C22C1/02 ; C22C19/07 ; H01F41/02
Abstract:
As-cast permanent magnets are provided that preferably have a main 1:7 Ce-based main matrix phase to achieve improved as-cast extrinsic magnetic properties using certain optimum casting conditions without the need for subsequent heat treatment. As-cast magnets also can be subjected to heat treatment to achieve similar improved extrinsic magnetic properties.
Information query
