scholarly journals Novel hydrogen decrepitation behaviors of (La, Ce)-Fe-B strips

AIP Advances ◽  
2018 ◽  
Vol 8 (5) ◽  
pp. 056233 ◽  
Author(s):  
Jiaying Jin ◽  
Guohua Bai ◽  
Yujing Zhang ◽  
Baixing Peng ◽  
Yongsheng Liu ◽  
...  
Keyword(s):  
Hydrogen Decrepitation

The hydrogen decrepitation of an Ndi15Fe77B8 magnetic alloy

1985 ◽  
Vol 106 (1) ◽  
pp. L1-L4 ◽  
Author(s):  
I.R. Harris ◽  
C. Noble ◽  
T. Bailey
Keyword(s):  
Magnetic Alloy ◽  
Hydrogen Decrepitation

Further studies of anisotropic hydrogen decrepitation in Nd16Fe76B8 sintered magnets

1996 ◽  
Vol 239 (1) ◽  
pp. 50-54 ◽  
Author(s):  
V.A. Yartys ◽  
A.J. Williams ◽  
K.G. Knoch ◽  
P.J. McGuiness ◽  
I.R. Harris
Keyword(s):  
Sintered Magnets ◽  
Hydrogen Decrepitation

scholarly journals Hydrogen Decrepitation and Spark Plasma Sintering to Produce Recycled SmCo5 Magnets With High Coercivity

2018 ◽  
Vol 9 ◽  
pp. 1-4 ◽  
Author(s):  
Anas Eldosouky ◽  
Awais Ikram ◽  
Muhammad Farhan Mehmood ◽  
Xuan Xu ◽  
Saso Sturm ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
High Coercivity ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Hydrogen Decrepitation

scholarly journals Magnetic Properties of SmCo5 + 10 wt% Fe Exchange-Coupled Nanocomposites Produced from Recycled SmCo5

Nanomaterials ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 1308 ◽  
Author(s):  
Arnab Chakraborty ◽  
Răzvan Hirian ◽  
Gregor Kapun ◽  
Viorel Pop
Keyword(s):  
Heat Treatment ◽  
Exchange Coupling ◽  
Permanent Magnets ◽  
High Energy ◽  
Raw Material ◽  
Energy Ball ◽  
Hydrogen Decrepitation ◽  
Energy Products ◽  
First Time ◽  
Recycled Material

Nanostructured alloy powders of SmCo5 + 10 wt% Fe obtained using recycled material were studied for the first time. The SmCo5 precursor was obtained from commercial magnets recycled by hydrogen decrepitation. The results were compared with identically processed samples obtained using virgin SmCo5 raw material. The samples were synthesized by dry high-energy ball-milling and subsequent heat treatment. Robust soft/hard exchange coupling was observed—with large coercivity, which is essential for commercial permanent magnets. The obtained energy products for the recycled material fall between 80% and 95% of those obtained when using virgin SmCo5, depending on milling and annealing times. These results further offer viability of recycling and sustainability in production. These powders and processes are therefore candidates for the next generation of specialized and nanostructured exchange-coupled bulk industrial magnets.

Investigation of Hard Magnetic Behaviors for Nd-Fe-B Based Magnets Prepared by Hydrogen Decrepitation Technique

2005 ◽  
pp. 2181-2184
Author(s):  
Bo Li ◽  
Dongling Wang ◽  
Bing Lin Guo ◽  
Xiaojun Yu ◽  
Hong Wei Qin ◽  
...  
Keyword(s):  
Hydrogen Decrepitation
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