Enhanced Temperature Stability of Coercivity in Sintered Permanent Magnet by Substitution of Ce for Didymium


Effects of partial substitution of Ce for didymium (Pr–Nd alloy, abbreviated to Di) on elevated temperature magnetic properties in sintered (Di1–xCex)27.5Dy3Al0.1Cu0.1Febal.B (wt.%, ) magnets were investigated during this paper. Temperature stability of remanence was found to decrease in Ce substitution. However, the temperature stability of coercivity was largely improved when . Temperature dependence of magnetocrystalline anisotropy field ( was improved as Ce substitution. Microstructural observation and micromagnetic analysis indicated that a microstructure of magnets was modified when . The enhancement of temperature stability of coercivity was due to the advance of temperature dependence of and the modification of microstructure.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :An Enhanced Visualization Method to Aid Behavioral Trajectory Pattern Recognition Infrastructure for Big Longitudinal Data - 2018ABSTRACT:Big longitudinal knowledge offer a lot of reliable data for call creating
PROJECT TITLE :Repeated MCIK-OFDM With Enhanced Transmit Diversity Under CSI Uncertainty - 2018ABSTRACT:This Project investigates the opportunity for a repetition coded multi-carrier index keying-orthogonal frequency division
PROJECT TITLE :Node-Based Distributed Channel Access With Enhanced Delay Characteristics - 2018ABSTRACT:Recent studies in wireless scheduling have shown that carrier-sense multiple access (CSMA) can be created throughput optimal
PROJECT TITLE :Enhanced Ultrasound Image Reconstruction Using A Compressive Blind Deconvolution Approach - 2017ABSTRACT:Compressive deconvolution, combining compressive sampling and image deconvolution, represents an fascinating
PROJECT TITLE :Enhanced Independent Pole Control of Hybrid MMC-HVDC System - 2017ABSTRACT:This paper presents an enhanced independent pole management theme for hybrid modular multilevel converter based on a full-bridge submodule

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry