CRYSTALLOGRAPHIC PHASES IN NANOSIZED FERROMAGNETIC PARTICLES OBTAINED BY 2 DIFFERENT METHODS

被引：15
|
作者：
LEFTEROVA, E
DRAGIEVA, I
TCHANEV, V
MEHANDJIEV, D
MIKHOV, M
机构：
[1] BULGARIAN ACAD SCI,INST GEN & INORGAN CHEM,BU-1113 SOFIA,BULGARIA
[2] UNIV SOFIA,DEPT PHYS,BU-1126 SOFIA,BULGARIA
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷
关键词：
D O I：
10.1016/0304-8853(94)01237-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The phases in ferromagnetic cobalt powders obtained by two methods of borohydride reduction process are investigated. Two kinds of powders, amorphous and nanocrystalline, are produced. The influence of the heat-treatment procedures on the phase transformation is studied. The lattice parameters of phase Co3B are calculated and their shrinkage is evident. This fact is due to the high content of bounded hydrogen in powders and it is assumed that a cobalt borides hydrides compound is produced.
引用
收藏
页码：457 / 458
页数：2
相关论文
共 50 条
  • [41] Nanosized CeO2 Particles Obtained by Mechanical Solid-State Reaction Combined with Sol–Gel Method
    Daji Wang
    Chuan Zhou
    Dachuan Zhu
    Transactions of the Indian Institute of Metals, 2017, 70 : 2667 - 2672
  • [42] Uniform nanosized goethite particles obtained by aerial oxidation in the FeSO4-Na2CO3 system
    Pozas, R
    Ocaña, M
    Morales, MP
    Serna, CJ
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2002, 254 (01) : 87 - 94
  • [43] A COMPARISON OF REPRESSION-SENSITIZATION SCORES OBTAINED BY 2 DIFFERENT METHODS
    SIMMONS, AD
    JOURNAL OF CLINICAL PSYCHOLOGY, 1966, 22 (04) : 465 - &
  • [44] Methods for describing different results obtained from different methods in accident reconstruction
    Zou, Tiefang
    He, Fenglin
    Cai, Ming
    Li, Yuelin
    FORENSIC SCIENCE INTERNATIONAL, 2018, 291 : 253 - 259
  • [45] Nanosized CeO2 powders obtained by flux method
    Bondioli, F
    Corradi, AB
    Leonelli, C
    Manfredini, T
    MATERIALS RESEARCH BULLETIN, 1999, 34 (14-15) : 2159 - 2166
  • [46] Nanosized CeO2 powders obtained by flux method
    Bondioli, F.
    Bonamartini Corradi, A.
    Leonelli, C.
    Manfredini, T.
    Materials Research Bulletin, 34 (14): : 2159 - 2166
  • [47] Effect of Plasma Spheroidization Process on the Microstructure and Crystallographic Phases of Silica, Alumina and Nickel Particles
    胡鹏
    闫世凯
    袁方利
    白柳杨
    李晋林
    陈运法
    Plasma Science and Technology, 2007, (05) : 611 - 615
  • [48] Ect of plasma spheroidization process on the microstructure and crystallographic phases of silica, alumina and nickel particles
    Hu Peng
    Yan Shikai
    Yuan Fangli
    Bai Liuyang
    Li Jinlin
    Chen Yunfa
    PLASMA SCIENCE & TECHNOLOGY, 2007, 9 (05) : 611 - 615
  • [49] Effect of Plasma Spheroidization Process on the Microstructure and Crystallographic Phases of Silica, Alumina and Nickel Particles
    胡鹏
    闫世凯
    袁方利
    白柳杨
    李晋林
    陈运法
    Plasma Science and Technology, 2007, 9 (05) : 611 - 615
  • [50] Metallic Copper (Cu[0]) Obtained from Cu2+-Rich Acidic Mine Waters by Two Different Reduction Methods: Crystallographic and Geochemical Aspects
    Sanchez-Espana, Javier
    Ilin, Andrey
    Yusta, Inaki
    MINERALS, 2022, 12 (03)
12345