Microstructure and physical performance of laser-induction nanocrystals modified high-entropy alloy composites on titanium alloy

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• 作者：Jianing Li^a ; ^{jn2368@163.com} ; Werner Craeghs^b ; Cainian Jing^a ; Shuili Gong^c ; Feihu Shan^c
• 关键词：Nano composites ; Intermetallics ; Surface treatments ; Powder processing ; High-entropy alloy composites
• 刊名：Materials & Design
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：117
• 期：Complete
• 页码：363-370
• 全文大小：1771 K
• 卷排序：117

文摘

Ultrafine nanocrystals modified high-entropy alloy composites (HEACs) were fabricated. With YPSZ addition, the HEACs exhibited the finer microstructure free of the micro-crack. Relative stable atomic group of UNs owned short-range order was produced. Nanoscale icosahedral quasicrystals with five-fold symmetry are obtained in HEACs. With SiB2 addition, lots of one-dimensional nanostructure materials were produced.