Formation, properties, thermal characteristics, and crystallization of hard magnetic Pr-Al-Fe-Cu bulk metallic glasses
文献类型：期刊论文
| 作者 | Zheng, L ; Hai, YB ; Ming, XP ; De, QZ ; Wan, LW ; Wei, HW |
| 刊名 | JOURNAL OF MATERIALS RESEARCH
 |
| 出版日期 | 2003 |
| 卷号 | 18期号:9页码:2208 |
| 关键词 | AMORPHOUS-ALLOYS FORMING ABILITY TRANSITION ND60FE30AL10 TEMPERATURE STABILITY LIQUID |
| ISSN号 | 0884-2914 |
| 通讯作者 | Hai, YB: Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | The Pr(55-x)A(12+x)Fe(33-y)Cu(y) (0 less than or equal to xless than or equal to 5, 0less than or equal to yless than or equal to 8) bulk metallic glasses (BMGs) 5 mm in diameter and 100 turn in length were prepared by copper mold suction casting. Hysteresis loops of the Pr55-xAl12+xFe33-yCuy BMGs and the corresponding Pr55Al12Fe30Cu3 crystallized alloy were measured, and the results showed that the Pr55-xAl12+xFe33-yCuy BMGs are hard magnetic, while the completely crystallized wPr(55)Al(12)Fe(30)Cu(3) alloy is paramagnetic at room temperature. The thermal behavior and crystallization of the Pr55Al12Fe30Cu3 BMG were studied by differential scanning calorimetry, and the results indicated that the Pr-based BMG has obvious glass transition and a wide supercooled liquid region up to 75 K. The crystallization activation energy for the Pr55Al12Fe30Cu3 BMG is much smaller than that of Zr-Ti-Cu-Ni-Be BMG. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38432]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zheng, L,Hai, YB,Ming, XP,et al. Formation, properties, thermal characteristics, and crystallization of hard magnetic Pr-Al-Fe-Cu bulk metallic glasses[J]. JOURNAL OF MATERIALS RESEARCH,2003,18(9):2208. |
| APA | Zheng, L,Hai, YB,Ming, XP,De, QZ,Wan, LW,&Wei, HW.(2003).Formation, properties, thermal characteristics, and crystallization of hard magnetic Pr-Al-Fe-Cu bulk metallic glasses.JOURNAL OF MATERIALS RESEARCH,18(9),2208. |
| MLA | Zheng, L,et al."Formation, properties, thermal characteristics, and crystallization of hard magnetic Pr-Al-Fe-Cu bulk metallic glasses".JOURNAL OF MATERIALS RESEARCH 18.9(2003):2208. |
入库方式： OAI收割
来源：物理研究所
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