Search Results - mitra+taheri

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Soft magnetic composites for electric motors
PAGE TITLE Overview PAGE SUMMARY Researchers at Drexel University have created a process to manufacture soft magnetic composites (SMCs) that withstand high temperatures for use in electromagnetic devices. Oxide coated ferrous powders are magnetically permeable, electrically resistive, and mechanically durable to allow for complex shapes to be...
Published: 8/12/2024   |   Inventor(s): Mitra Taheri, Steven Spurgeon, Katie Jo Sunday, Steven May
Keywords(s):  
Category(s): Materials & Chemicals, Mechanical & Civil Engineering, Materials & Chemicals > M-C: High Temperature, Materials & Chemicals > M-C: Metallurgy, Mechanical & Civil Engineering > ME-CE: Engines/Motors, Mechanical & Civil Engineering > ME-CE: Mechanical Device
Strain Mapping in TEM Using Precession Electron Diffraction
PAGE TITLE Overview PAGE SUMMARY A sample material is scanned with a transmission electron microscope (TEM) over multiple steps having a predetermined size at a predetermined angle. Each scan at a predetermined step and angle is compared to a template, wherein the template is generated from parameters of the material and the scanning. The data...
Published: 8/12/2024   |   Inventor(s): Mitra Taheri, Asher Leff
Keywords(s):  
Category(s): Materials & Chemicals, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Metallurgy