Nd 12.3 Fe 81.7 x Ga x B 6.0 (x = 0-1.8) ribbons were prepared by melt spinning at 22 m/s and subsequent annealing treat......

Sm(Co0.6Fe0.27Cu0.1Zr0.03)7.5 ribbons were prepared by melt-spun method.The results showed that the remnant magnetizatio......

采用化学气相沉积法（CVD），以二甲苯为碳源，二茂铁为催化剂，在涂有SiO2薄膜的不锈钢基底上，原位制备出了碳纳米管宏观条带。使用扫描电子......

研究了Ti51.7，Ni24.5。Cu23.8形状记忆合金条带急冷态和退火态下的组织变化。结果表明，急冷态组织主要为非晶态，同时含有部分晶化相B2......