Synthesis and characterization of hard magnetic materials: PrFe10.5V1.5Nx

1997 ◽  
Vol 70 (22) ◽  
pp. 3044-3046 ◽  
Author(s):  
Weihua Mao ◽  
Benpei Cheng ◽  
Jinbo Yang ◽  
Xiedi Pei ◽  
Yingchang Yang
Keyword(s):  
Magnetic Materials ◽  
Synthesis And Characterization ◽  
Hard Magnetic Materials

A pulsed field magnetometer for the characterization of hard magnetic materials

1988 ◽  
Vol 24 (2) ◽  
pp. 970-973 ◽  
Author(s):  
R. Grossinger ◽  
Ch. Gigler ◽  
A. Keresztes ◽  
H. Fillunger
Keyword(s):  
Magnetic Materials ◽  
Hard Magnetic Materials ◽  
Pulsed Field

Synthesis and characterization of hollow BaFe12O19 submicron spheres for advance functional magnetic materials

2014 ◽  
Vol 14 (9) ◽  
pp. 1208-1211 ◽  
Author(s):  
Moonhee Choi ◽  
Seungchan Cho ◽  
Yeonghwan Song ◽  
Sangmin Baek ◽  
Hyungkyu Kim ◽  
...  
Keyword(s):  
Magnetic Materials ◽  
Synthesis And Characterization

Synthesis and characterization of magnetic copper–iron-titanate and uptake studies of americium from nuclear waste solutions

RSC Advances ◽  
2016 ◽  
Vol 6 (113) ◽  
pp. 111822-111830 ◽  
Author(s):  
Krishnan Muthukumar ◽  
D. Shanthana Lakshmi ◽  
Rajesh B. Gujar ◽  
Arvind B. Boricha ◽  
Prasanta K. Mohapatra ◽  
...  
Keyword(s):  
Magnetic Materials ◽  
Nuclear Waste ◽  
Synthesis And Characterization ◽  
Synthesis Conditions ◽  
Iron Titanate ◽  
Benign Nature ◽  
Uptake Studies ◽  
Foreign Materials

Magnetic materials, which find enormous applications due to their benign nature, can have their efficiency and stability enhanced by incorporation of foreign materials and controlling the synthesis conditions.

Characterization of actuation properties of magnetorheological elastomers with embedded hard magnetic particles

2012 ◽  
Vol 23 (9) ◽  
pp. 1049-1054 ◽  
Author(s):  
Jeong-Hoi Koo ◽  
Alexander Dawson ◽  
Hyung-Jo Jung
Keyword(s):  
Magnetic Materials ◽  
Magnetic Particles ◽  
Iron Particles ◽  
Magnetorheological Elastomer ◽  
Hard Magnetic Materials ◽  
Magnetorheological Elastomers ◽  
Cantilevered Beam ◽  
Magnetic Poles ◽  
New Generation

This study investigates a new generation of magnetorheological elastomers based on hard magnetic particles. Unlike traditional magnetorheological elastomers that use iron particles, a dispersion of hard magnetic materials aligned in an electromagnetic field will produce a magnetorheological elastomer with magnetic poles. When a magnetic field is applied, perpendicularly to these poles, the filler particles generate torque and cause rotational motion of the magnetorheological elastomer blend. The primary goal of this study is to fabricate and characterize the actuation properties of magnetorheological elastomers filled with various hard magnetic particles. To this end, samples of magnetorheological elastomers consisting of hard magnetic materials were fabricated using four different particle types, and a test setup (electromagnet) was constructed. After mounting the magnetically anisotropic samples in a fixed-free configuration, uniform magnetic fields are applied to the samples (perpendicular to the poled direction), which causes the sample to bend, similar to a cantilevered beam. The blocked force and tip displacement of the samples were measured to characterize actuation properties of the samples. The results show that the responses of the deflection and the blocked force at the tip show linear trends over a reasonable range, suggesting that magnetorheological elastomers consisting of hard magnetic materials can be used as bending-type actuators in small mechanical systems and devices.

Synthesis and characterization of a new energetic metal–organic framework for use in potential propellant compositions

2020 ◽  
Vol 22 (15) ◽  
pp. 5050-5058
Author(s):  
Shuo Wu ◽  
Min Li ◽  
Zhengyi Yang ◽  
Zhengqiang Xia ◽  
Bin Liu ◽  
...  
Keyword(s):  
Magnetic Materials ◽  
Potential Application ◽  
Metal Organic Framework ◽  
Synthesis And Characterization ◽  
Metal Organic ◽  
Application Prospects ◽  
Organic Framework

A new green energetic metal–organic framework has potential application prospects in the fields of greener propellants and multi-dimensional magnetic materials.

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