| Cu和Nb对非晶态Fe—Si—B合金等温晶化过程的影响 |
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| 引用本文： | 周飞,何开元,隋曼龄,程力智,赖祖涵,李淑苓.Cu和Nb对非晶态Fe—Si—B合金等温晶化过程的影响[J].材料研究学报,1994,8(3):218-222. |
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| 作者姓名： | 周飞 何开元 隋曼龄 程力智 赖祖涵 李淑苓 |
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| 作者单位： | 东北大学,中国科学院金属研究所,快速凝固非平衡合金国家重点实验室 |
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| 摘 要： | 采用示差扫描量热卡计（ＤＳＣＩ）得到了非晶态Ｆｅ－Ｓｉ－Ｂ合金加入Ｃｕ和Ｎｂ后的等温晶化放热曲线，结合Ｘ射线衍射（ＸＲＤ）分析，明确了Ｃｕ和Ｎｂ在形成纳米α－Ｆｅ（Ｓｉ）晶体相时的作用。此外，非晶态Ｆｅ７６．５Ｓｉ１３．５Ｂ９Ｃｕ１Ｎｂ３等温化的α－Ｆｅ（Ｓｉ）放热峰呈明显的非对称形状。
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| 关 键 词： | 纳米晶合金 晶化 金属玻璃 FeSiB |
| 收稿时间： | 1994-06-25 |
| 修稿时间： | 1994-06-25 |
EFFECTS OF Cu AND Nb ON THE ISOTHERMAL CRYSTALLIZATION PROCESS OF AMORPHOUSFe-Si-B-(Cu)-(Nb) ALLOYS |
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| ZHOU Fei,HE Kaiyuan,SUI Mauling,CHENG Lizhi,LAI ZuhanLI Shuling.EFFECTS OF Cu AND Nb ON THE ISOTHERMAL CRYSTALLIZATION PROCESS OF AMORPHOUSFe-Si-B-(Cu)-(Nb) ALLOYS[J].Chinese Journal of Materials Research,1994,8(3):218-222. |
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| Authors: | ZHOU Fei HE Kaiyuan SUI Mauling CHENG Lizhi LAI ZuhanLI Shuling |
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| Affiliation: | ZHOU Fei,HE Kaiyuan,SUI Mauling,CHENG Lizhi,LAI Zuhan(Northeastern University)LI Shuling(National Key Laboratory for RSA,Institute of Metal Research,Chinese Academy of Sciences) |
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| Abstract: | The isothermal crystallization behavior of amorphous Fe(77.5)Si(13.5)B9, Fe(74.5)Si(13.5)B9Nb3, Fe(76.5)Si(13.5)B9Cu1 and Fe(73.5)Si(13.5)B9Cu1Nb3 (at.-%), have been investigated by differential scanning calorimetry (DSC) and X-ray diffraction (XRD). Duri |
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| Keywords: | nanocrystalline alloy crystallization amorphous Fe-Si-B-Cu-Nb alloy |
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