Preparation and thermal stability of bulk Nd(60)Fe(30)Al(10) amorphous alloy
文献类型：期刊论文
| 作者 | Qiu, KQ; Wang, AM; Zhang, QS; Zhang, HF; Ding, BZ; Hu, ZQ |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2001-08-18 |
| 卷号 | 37期号:8页码:829-832 |
| 关键词 | bulk Nd(60)Fe(30)Al(10) amorphous alloy fluxed water quenching method glass-forming ability thermal stability |
| ISSN号 | 0412-1961 |
| 通讯作者 | Qiu, KQ(kqqiu@yahoo.com.cn) |
| 英文摘要 | Bulk amorphous Nd(60)Fe(30)Al(10) alloy with a diameter of 6 mm and length of 50 mm was prepared by water quenching the molten alloy together with B(2)O(3) flux medium in an quartz tube. It is 2 mm larger in diameter than that fabricated by the copper mould casting previously. For bulk Nd(70)Fe(20)Al(10) alloy, however, it contained certain crystalline phase(s) when fabricated into a sample with 3 mm in diameter and 50 mm in length by the same method, being at least 4 mm smaller in diameter than that fabricated by copper mold casting. For the water quenching bulk amophous Nd(60)Fe(30)Al(10), its size is the largest except the Pd-based alloy in ternary alloy system. The calculated critical cooling rate is 0.55 k/s. The calculated apparent activation energy of crystallization as well as the results analyzed by DSC show that amorphous Nd(60)Fe(30)Al(10) has a low thermal stability. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000172767100010 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/112397]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Qiu, KQ |
| 作者单位 | 1.Liaoning Inst Technol, Dept Mat, Jinzhou 211001, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab RSA, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, KQ,Wang, AM,Zhang, QS,et al. Preparation and thermal stability of bulk Nd(60)Fe(30)Al(10) amorphous alloy[J]. ACTA METALLURGICA SINICA,2001,37(8):829-832. |
| APA | Qiu, KQ,Wang, AM,Zhang, QS,Zhang, HF,Ding, BZ,&Hu, ZQ.(2001).Preparation and thermal stability of bulk Nd(60)Fe(30)Al(10) amorphous alloy.ACTA METALLURGICA SINICA,37(8),829-832. |
| MLA | Qiu, KQ,et al."Preparation and thermal stability of bulk Nd(60)Fe(30)Al(10) amorphous alloy".ACTA METALLURGICA SINICA 37.8(2001):829-832. |
入库方式： OAI收割
来源：金属研究所
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