Tantalum-based ferrite magnetic core material used for transformer
A ferrite core and transformer technology, applied in the field of tantalum-based ferrite core materials, achieves the effects of low porosity, large and uniform grains, and stable magnetic properties
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0025] A tantalum-based ferrite core material for transformers, characterized in that it includes main materials and additives, the main materials include: 57.1 mol of Fe2O3, 16.2 mol of manganese oxide, 10.1 mol of oxide Zinc, 5.2 mol of copper oxide, 0.2 mol of zinc borate, 1.3 mol of barium oxide, 0.02 mol of rare earth composite magnetic conductive powder; additives include: 50ppm tripolymer Aluminum phosphate, 20ppm titanium tetrachloride, 50ppm silicon micropowder;
[0026] The preparation of the rare earth composite magnetically permeable powder comprises the following steps:
[0027] Preparation of master mix:
[0028] Described premix is made up of the following raw materials of weight portion:
[0029] Tantalum oxide 100, polyvinyl butyral 2, Pingpingjia O 2, pentaerythritol 3, triglyceride fatty acid ester 2, deionized water 400;
[0030] Heat polyvinyl butyral to soften, add tantalum oxide, stir and mix for 5 minutes, add triglyceride fatty acid ester, continu...
PUM
Property | Measurement | Unit |
---|---|---|
Curie point | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com