Novel TiNbTaZrMo high-entropy alloys for metallic biomaterials

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• 作者：Mitsuharu Todai^a ; Takeshi Nagase^a ; ^b ; Takao Hori^a ; Aira Matsugaki^a ; Aiko Sekita^a ; Takayoshi Nakano^a ; ^{nakano@mat.eng.osaka-u.ac.jp}
• 关键词：Biomaterials ; High-entropy alloys (HEAs) ; Microstructure ; Solidification ; Crystal structure
• 刊名：Scripta Materialia
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：129
• 期：Complete
• 页码：65-68
• 全文大小：859 K
• 卷排序：129

文摘

A new TiNbTaZrMo high-entropy alloy (HEA) was developed for metallic biomaterials. The use of HEAs as a new class of metallic biomaterials was demonstrated. Two bcc solid-solution phases were obtained in the TiNbTaZrMo HEA. The TiNbTaZrMo HEA exhibits considerable strength with deformability. The TiNbTaZrMo HEA shows superior biocompatibility comparable to pure Ti.