| W—Ni—Fe合金电子探针显微分析 |
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| 引用本文： | 邹序枚. W—Ni—Fe合金电子探针显微分析[J]. 稀有金属与硬质合金, 1996, 0(3): 42-48 |
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| 作者姓名： | 邹序枚 |
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| 作者单位： | 自贡硬质合金厂 |
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| 摘 要： | 阐述了用电子探针做显微分析的特点，拟定出了Ｗ－Ｎｉ－Ｆｅ合金断口分析和显微组织分析的方法；在断口分析中，讨论了断口样品制备、合金缺陷的观察和合会断裂的主要形式等问题；在显微组织分析中，讨论了抛光磨片制备、胶结相成分的测定、（ＮｉＦｅ）６Ｗ６Ｃ碳化物相的测定和Ｗ晶粒度的测定等问题。
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| 关 键 词： | W—Ni—Fe合金，电了探针，断口分析，显微组织分沂 |
Electron Probe Microanalysis of W-Ni-Fe Alloy |
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| Zhou Xumei. Electron Probe Microanalysis of W-Ni-Fe Alloy[J]. Rare Metals and Cemented Carbides, 1996, 0(3): 42-48 |
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| Authors: | Zhou Xumei |
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| Affiliation: | Zigong Cemented Carbide Plant |
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| Abstract: | The paper describes the features of EPMA method and its applications to microanalysis of W-Ni-Fe alloy fractures and microstructures. In the first case, it details the preparation of fracture sample, defect observation and major fracturing type in the second,it details the proparation of polished microsection, and determination of the binding phase constituents, (NiFe)6W6C carbide phase and W grain size. |
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| Keywords: | W-Ni-Fi alloy electron probe fracture analysis micro-structure analysis |
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