SHS of Al70Co15Ni15 and Al65Cu20Co15 Quasicrystals

被引:1
|
作者
Busurina, M. L. [1 ]
Sytschev, A. E. [1 ]
Lazarev, P. A. [1 ]
Boyarchenko, O. D. [1 ]
Sivakova, A. O. [1 ]
Morozov, Yu. G. [1 ]
机构
[1] Russian Acad Sci, Merzhanov Inst Struct Macrokinet & Mat Sci, Chernogolovka 142432, Russia
关键词
quasicrystals; SHS; Al-Co-Ni; Al-Co-Cu; microstructure; magnetization; HIGH-TEMPERATURE SYNTHESIS; PHASE;
D O I
10.3103/S1061386223030056
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Decagonal quasicrystals in Al-Co-Ni and Al-Co-Cu systems were first prepared by SHS method. XRD analysis showed that the synthesis of Al-Co-Cu system yields Al(70)Co(15)Ni(1)5 quasicrystalline phase; meanwhile, in the Al-Co-Ni system, the synthesized product contains Al70Co15Ni15 quasicrystals as a basis with minor addition of cubic Al58Co76Ni66 phase. Both synthesized materials have weak magnetic properties with maximum magnetization of 0.145-0.730 emu/g for the applied magnetic field of 10 kOe.
引用
收藏
页码:215 / 220
页数:6
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