| Fe-C-N合金板条马氏体的组织构成 |
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| 引用本文： | 陈士仁,唐电. Fe-C-N合金板条马氏体的组织构成[J]. 材料科学与工艺, 1990, 0(2) |
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| 作者姓名： | 陈士仁 唐电 |
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| 作者单位： | 福州大学材料研究所，福州大学材料研究所 |
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| 摘 要： | 采用适射电子显微镜对五种Fc—C—N合金的板条马氏体的束内和束界区进行详细的观察和分析。研究发现板条马氏体组织中存在填塞马氏体。板条马氏体组织是由一簇簇平行排列的大小板条,以及填充在马氏体板条间,束界和界隅内的不定外形的填塞马氏体和条间残余奥氏体薄膜或膜片所构成。
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| 关 键 词： | Fe-C-N 合金 组织构成 板条马氏体 填塞马氏体 残余奥氏体薄膜 |
The Structural Constitution of Lath Martensite in Fe-C-N Alloys |
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| Chen Shiren Tang Dian. The Structural Constitution of Lath Martensite in Fe-C-N Alloys[J]. Materials Science and Technology, 1990, 0(2) |
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| Authors: | Chen Shiren Tang Dian |
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| Affiliation: | Institute for Material Research of Fuzhoa University |
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| Abstract: | The inside and boundary region of packets for lath martensite in five Fe- C-N alloys were observed and analysed by transmission electron microscope, The results show that there exists the stuffing martensite in the composite structure of lath martensite.The struetural constitution of lath martendsite is composed of bundles of parallel jaths with varying sizes,stuffing martensite in irregular shape stuffed among laths at the boundary and corner of the pack- ets and retained austenitie thin film or platelet located among laths and in the boundary region of packets. |
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| Keywords: | Fe-C-N alloy structural constitution lath martensite stuffing martensite retained austenitic film |
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