Dual-reinforcement (TaCparticle+TaCdendrite)/FeGa magnetostrictive composites

作者：Sun Aili; Liu Jinghua^*; Jiang Cheng Bao

来源：Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 2015, 639: 370-373.

DOI：10.1016/j.msea.2015.05.021

• Fe-Ga alloy
• Magnetostriction
• Grain refinement
• Secondary-phase reinforcement
• Composite

Remarkable enhancements in tensile strength (similar to 625 MPa) and elongation ratio (similar to 1%), being three and five times, respectively, as large as those of the binary Fe81Ga19 alloy, were obtained in situ dual-reinforcement (TaCparticle+TaCdendrite)/Fe81Ga19 magnetostrictive composites due to grain refinement and secondary-phase reinforcement.

• 出版日期2015-7-15
• 单位北京航空航天大学