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About this Symposium
Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Materials Engineering of Soft Magnets for Power and Energy Applications
Sponsorship TMS Functional Materials Division
TMS: Energy Conversion and Storage Committee
TMS: Magnetic Materials Committee
Organizer(s) Paul Ohodnicki, National Energy Technology Laboratory
Francis Johnson, GE Global Research
Alex Leary, Carnegie Mellon University
Tanjore Jayaraman, University of Michigan
Lajos Varga, Wigner Research Center for Physics
Scope A number of societal trends are driving the need for advanced soft magnetic alloys and ceramic materials for emerging energy and power applications. For example, modernization of an aging transmission and distribution system to allow for increased penetration of renewables while retaining or improving resiliency, reliability, and efficiency will require advances in power electronics converters, power flow controllers and sensors, and grid asset monitoring sensors. Similarly, a trend towards electrification of the transportation fleet spanning automotive, aerospace, aviation, and nautical industries is placing increasing demands on higher power density and, in some cases, higher operational temperature power electronics converters. In the case of rotating electrical machinery such as industrial motors and wind generators, reduced energy intensity and CO2 emissions combined with an increased power density are obtainable but require an increase in the rotational speeds and/or broader deployment of variable frequency drives.

To address the technical requirements imposed by emerging needs, improved soft magnets and an improved understanding of their fundamental magnetization processes under application relevant conditions as a function of structure, property, and processing will be required. This symposium will focus on applied physics and materials engineering principles of metallic and ceramic soft magnets relevant to emerging energy and power applications. Structure, processing, and performance interrelationships will be explored in the context of emerging end-use application needs. In particular, an emphasis will be placed on the development of new insights into the impacts of structure and processing on detailed magnetization processes of metallic and ceramic soft magnets under application relevant conditions.
Abstracts Due 07/17/2016
Proceedings Plan Planned: Supplemental Proceedings volume
PRESENTATIONS APPROVED FOR THIS SYMPOSIUM INCLUDE

Advanced Magnetic Polymer Nanocomposites for High Frequency Device Applications
Advanced Magneto-Optical Domain Analysis in Soft Magnetic Materials
Advanced Soft Magnetic Materials for Highly-efficient Electric Motors
Candidate Coatings for Soft Magnet Composites: Insights Gained from Multiscale Electron Microscopy
Challenges to the Commercial Acceptance of Amorphous and Nanocrystalline Soft Magnetic Materials
Combinatorial High-throughput Discovery of Magnetic Materials in Thin Films
Consolidation and Behavior of Bulk Iron Nitride Soft Magnets via Spark Plasma Sintering
Consolidation of Bulk Ferrimagnetic Rare Earth Iron Garnets
Crystallization Products and Strain Annealing Effects in (FexNi1-x)80Nb4Si2B14 Metal Amorphous Nanocomposites (MANCs)
Development of Fe-based Bulk Metallic Glasses with Both High Saturation Flux Density and High Glass Forming Ability
Development of Mold Inductor for Power Conversion System
Direct Measurement of the Magnetocaloric Effect in NiMnIn Ribbons
Effect of Annealing Time on the Texture of a 2.8% Si Non-Oriented Electrical Steel after Inclined and Skew Rolling
Effects of Cooling Rate on 6.5% Silicon Steel Ordering
Ferrite-coated Fe Soft Magnetic Composites: Balance of Magnetic Permeability and Electrical Resistivity
Large Magnetocaloric Effect in Ga Substituted NiMnIn Metamagnetic Shape Memory Alloys
Magnetic Material Excited by Power Electronics in Electrical Engineering
Magnetic Properties of Shear-textured Fe-Si Sheet Produced by Simple Shear Deformation
Multi-parameter Magnetic Material Characterization for High Power Medium Frequency Converters
Nanocomposite Soft Magnetic Materials for High Frequency and High Power Conversion Applications
Novel Silicon Steel Nanocomposites via Severe Shear Deformation Approaches
Opportunities and Challenges in the Additive Manufacture of Soft Magnetic Silicon Steel Parts: Processing, Material Properties and Component Design
Structure-Processing-Property Relationships in High Temperature Nanocomposite Soft Magnets
Study of Temperature Dependent Magnetic Properties of Zr+4 and Ti+4 Substituted Cobalt Ferrites
Unique Magnetostriction of Fe68.8Pd31.2 Attributable to De-twinning Mechanism


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