supported by the National Natural Science Foundation of China (12074090, 11804067)。
In order to realize a low-frequency and small-size underwater acoustic source,an underwater acoustic transducer has been designed by using Ni Mn Ga alloy, which has the advantages of large strain, rapid response and h...
supported by the National Natural Science Foundation of China(No.51201044);High-level Scientific Research Guidance Project of Harbin Engineering University,China(No.3072022TS1006);Postdoctoral Scientific Research Developmental Fund of Heilongjiang Province,China(No.LBH-Q16046);Key Laboratory of Superlight Materials&Surface Technology(Harbin Engineering University),Ministry of Education,China.
Microstructure,phase transformation and mechanical properties of NiMnGa particles/Cu composites prepared by spark plasma sintering method were investigated by SEM,EDS,XRD,susceptibility measurements and mechanical tes...
Polycrystalline Ni50Mn25Ga20Gd5(at%)magnetic shape memory alloy was investigated in the asprepared state and after annealing at 1430 K for 3 h.Microstructural analysis reveals dual-phase nature of the material with su...
the National Natural Science Foundation of China (Grant 11602203);Young Elite Scientist Sponsorship Program by the China Association for Science and Technology (Grant 2016QNRC001);Fundamental Research Funds for the Central Universities (Grant 2682018CX43).
Existing experimental results have shown that four types of physical mechanisms, namely, martensite transformation, martensite reorientation, magnetic domain wall motion and magnetization vector rotation, can be activ...