悬浮熔炼制备新型稀土金属间化合物

1.南京理工大学材料科学与工程系,江苏,南京,210094

2.南京理工大学材料科学与工程系,江苏,南京,210094

3.南京理工大学材料科学与工程系,江苏,南京,210094

4.南京理工大学材料科学与工程系,江苏,南京,210094

基金项目: 高等学校博士学科点专项科研项目(20040288018)

New Rare Earth Intermetallic Compounds Prepared by Levitation Melting

利用冷坩埚悬浮熔炼法制备具有严格化学计量比的二元稀土金属间化合物(RM)的原理与过程,对所制备的RM进行了材料表征和力学性能测试,并通过分析扫描断口以及力学性能数据,探讨了RM在室温下的断裂机制.

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