| 机械合金化制备Fe40Ni40Si5C15非晶合金 |
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| 引用本文： | 张秋,杨渭,关广金,秦明辉.机械合金化制备Fe40Ni40Si5C15非晶合金[J].青岛大学学报(工程技术版),2007,22(1):17-19,34. |
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| 作者姓名： | 张秋 杨渭 关广金 秦明辉 |
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| 作者单位： | 中国石油大学(华东)物理科学与技术学院,山东,东营,257061 |
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| 摘 要： | 采用机械合金化方法制备了Fe-Ni-Si-C系的非晶态合金粉末,在球磨过程中对合金粉末进行取样,用XRD和DTA对不同球磨时间的Fe40Ni40Si5C15混合粉末进行了分析,发现合金粉末在球磨40 h开始部分非晶化,随球磨时间的增大晶粒尺寸减小。研究结果表明:在Fe-Ni-Si合金中加入C,可促进其形成非晶。通过机械合金化法,通过控制合理的球磨时间,在球磨70 h成功获得了Fe40Ni40Si5C15非晶粉末。
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| 关 键 词： | 机械合金化 Fe-Ni-Si-C合金 非晶 |
| 文章编号： | 1006-9798（2007）01-0017-03 |
| 收稿时间： | 2006-06-12 |
| 修稿时间： | 2006-06-122007-03-08 |
Prepared of Amorphous Fe40Ni40Si5C15 Alloy by Mechanical Alloying |
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| ZHANG Qiu,YANG Wei,GUAN Guang-jin,QIN Ming-hui.Prepared of Amorphous Fe40Ni40Si5C15 Alloy by Mechanical Alloying[J].Journal of Qingdao University(Engineering & Technology Edition),2007,22(1):17-19,34. |
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| Authors: | ZHANG Qiu YANG Wei GUAN Guang-jin QIN Ming-hui |
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| Affiliation: | China University Petroleum (Huadong |
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| Abstract: | The process of mechanical alloying of elemental powder mixtures of Fe40Ni40Si5C15 is studied with a high energy planetary ball milling.The Fe40Ni40Si5C15 mixed powders of mechanical alloying have been studied by X-ray diffraction.It is found that the addition of Si and C into Fe-Ni and strengthening the ball milling strength accelerated the transformation of Fe-Ni crystal alloying to amorphism.Fe40Ni40Si5C15 amorphous powders are prepared by mechanical alloying. |
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| Keywords: | mechanical alloying Fe-Ni-Si-C alloying amorphous |
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