| 火焰喷涂合成TiC-Fe涂层的热力学分析 |
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| 引用本文： | 刘长松,刘永合,殷声.火焰喷涂合成TiC-Fe涂层的热力学分析[J].金属学报,2000,36(1):62-66. |
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| 作者姓名： | 刘长松 刘永合 殷声 |
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| 作者单位： | 1. 北京科技大学材料学院,北京,100083
2. 北京科技大学材料学院,北京,100083;山东工业大学材料学院,济南,250014 |
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| 基金项目： | 国家863计划资助项目715-009-0130 |
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| 摘 要： | 火焰喷涂合成技术是自蔓延高温合成（ＳＨＳ）与氧乙炔火焰喷涂技术结合而发展起来的，已成功制备了ＴｉＣ－Ｆｅ复合涂层，利用计算相图技术，确定Ｆｅ－Ｔｉ－Ｃ系的平衡相组成，并结合火焰喷涂合成工艺，重点讨论了原材料配比对体系熔化，凝固行为及涂层形成的影响，并讨论了燃烧合成ＴｉＣ－Ｆｅ的反应机理。
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| 关 键 词： | 火焰喷涂合成 自蔓延高温合成 TiC－Fe涂层 |
| 文章编号： | 0412-1961(2000)01-0062-05 |
| 修稿时间： | 1999年7月16日 |
THERMODYNAMIC ANALYSIS OF FLAME SPRAY SYNTHESIS TiC-Fe CERMET COATINGS |
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| LIU Changsong,LIU Yonghe,YIN Sheng.THERMODYNAMIC ANALYSIS OF FLAME SPRAY SYNTHESIS TiC-Fe CERMET COATINGS[J].Acta Metallurgica Sinica,2000,36(1):62-66. |
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| Authors: | LIU Changsong LIU Yonghe YIN Sheng |
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| Abstract: | Combining the flame spray technology, flame spray synthesis has been succeeded in obtaining TiC--Fe composite coatings as a new application of self--propagation high--temperature synthesis(SHS). In this paper, the equilibrium phases for Fe-Ti-C system were analyzed by CALPHAD method. The work was focused on the influence of the composition of starting materials on the melting and solidifying of the Fe-Ti--C system during flame spray synthesis process. The combustion synthesis mechanism of TiC--Fe cermet was also discussed. |
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| Keywords: | flame spray synthesis SHS CALPHAD method TiC-Fe coating |
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