Properties of hydrogenation-disproportionation-desorption-recombination NdFeB powders prepared from recycled sintered magnets EA Périgo, SC Da Silva, RV Martin, H Takiishi, FJG Landgraf
Journal of Applied Physics 111 (7), 2012
39 2012 On the Squareness Factor Behavior of RE-FeB (RE Nd or Pr) Magnets Above Room Temperature EA Perigo, H Takiishi, CC Motta, RN Faria
IEEE Transactions on Magnetics 45 (10), 4431-4434, 2009
38 2009 Microstructure and squareness factor: A quantitative correlation in (Nd, Pr) FeB sintered magnets EA Périgo, H Takiishi, CC Motta, RN Faria
Journal of Applied Physics 102 (11), 2007
26 2007 A thermal method for obtention of 2 to 3 reduced graphene oxide layers from graphene oxide JC Silva Filho, EC Venancio, SC Silva, H Takiishi, LG Martinez, ...
SN Applied Sciences 2, 1-8, 2020
23 2020 Properties of nanoparticles prepared from NdFeB-based compound for magnetic hyperthermia application EA Périgo, SC Silva, EMB De Sousa, AA Freitas, R Cohen, ...
Nanotechnology 23 (17), 175704, 2012
22 2012 Effects of substituting Cu for Sn on the microstructure and hydrogen absorption properties of Co-free AB5 alloys JCS Casini, FM Silva, Z Guo, HK Liu, RN Faria, H Takiishi
international journal of hydrogen energy 41 (38), 17022-17028, 2016
19 2016 Determination of the crystallographic texture of sintered PrFeB magnets based on X-ray diffraction patterns EA Périgo, H Takiishi, CC Motta, RN Faria, NB Lima
Journal of magnetism and magnetic materials 320 (14), e40-e42, 2008
18 2008 The effect of cobalt content on the microstructure of Pr–Fe–Co–B–Nb alloys and magnetic properties of HDDR magnets LP Barbosa, H Takiishi, RN Faria
Journal of magnetism and magnetic materials 268 (1-2), 132-139, 2004
16 2004 The production of rare-earth-sintered magnets by a low-cost powder technique H Takiishi, L Lima, RN Faria
Powder technology 127 (3), 223-225, 2002
16 2002 Recycling of Zircaloy machining chips by VAR remelting and powder metallurgy techniques H Takiishi, JH Duvaizen, IM Sato, JL Rossi, LAT Pereira, LG Martinez
Materials Science Forum 727, 356-361, 2012
14 2012 Effect of Sn substitution for Co on microstructure and electrochemical performance of AB5 type La0. 7Mg0. 3Al0. 3Mn0. 4Co0. 5–xSnxNi3. 8 (x= 0–0.5) alloys JCS Casini, Z Guo, HK Liu, EA Ferreira, RN Faria, H Takiishi
Transactions of Nonferrous Metals Society of China 25 (2), 520-526, 2015
12 2015 Study of carbon influence on magnetic properties of metal injection molding Nd-Fe-B based magnets LU Lopes, MA Carvalho, RS Chaves, MP Trevisan, PAP Wendhausen, ...
Materials Science Forum 727, 124-129, 2012
12 2012 Microstructure and composition of rare earth-transition metal-aluminium-magnesium alloys LMC Zarpelon, E Galego, H Takiishi, RN Faria
Materials Research 11, 17-21, 2008
12 2008 Microstructure and electrochemical properties of a LaMgAlMnCoNi based alloy for Ni/MH batteries EA Ferreira, JM Serra, JCS Casini, H Takiishi, RN Faria
Materials Science Forum 727, 80-84, 2012
10 2012 The influence of process parameters and alloy structure on the magnetic properties of NdDyFeBNb HD sintered magnets H Takiishi, L Lima, I Costa, RN Faria
Journal of Materials Processing Technology 152 (1), 1-8, 2004
9 2004 Magnetic properties of Pr-Fe-Co-B bonded HDDR magnets with alloying additions E Galego, H Takiishi, RN Faria Jr
Materials Research 10, 273-277, 2007
8 2007 A study of Pr-Fe-B magnets produced by a low-cost powder method and the hydrogen decrepitation process EP Soares, ÉA Périgo, H Takiishi, CC Motta, RN Faria
Materials Research 8, 143-145, 2005
8 2005 The effect of Cu, P, Ga and Gd on microstructure and magnetic properties in the PrFeCoBNb HD sintered magnets T Mendes, SC Silva, EA Périgo, RN Faria, H Takiishi
Materials Science Forum 660, 273-278, 2010
7 2010 The effect of niobium content on the magnetic properties and microstructures of PrFECoBNb HDDR magnets and alloys LP Barbosa, H Takiishi, L Lima, RN Faria
Journal of magnetism and magnetic materials 283 (2-3), 263-269, 2004
7 2004 Corrosion behaviour of commercial NdFeB magnets. The effect of magnetization I Costa, MCL Oliveira, H Takiishi, M Saiki, RN Faria
Key Engineering Materials 189, 2001
7 2001