| Fe-Cr-C系耐磨堆焊合金研究进展 |
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| 引用本文： | 杨庆祥,;周野飞,;杨育林,;齐效文.Fe-Cr-C系耐磨堆焊合金研究进展[J].燕山大学学报,2014(3):189-196. |
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| 作者姓名： | 杨庆祥 ;周野飞 ;杨育林 ;齐效文 |
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| 作者单位： | [1]燕山大学 亚稳材料制备技术与科学国家重点实验室,河北秦皇岛066004; [2]燕山大学 机械工程学院,河北秦皇岛066004 |
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| 基金项目： | 国家自然科学基金资助项目（51271163）;燕山大学博士基金资助项目（B871） |
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| 摘 要： | Fe-Cr-C堆焊合金具有成本低、品种多、耐磨性好等优点,是当前堆焊合金研究的重要方向之一,应用前景广阔。本文针对Fe-Cr-C堆焊合金的凝固行为、组织演变规律、焊态合金典型显微组织特征、耐磨性影响因素等研究内容进行论述,在此基础上介绍了该堆焊合金的具体工程应用,并对今后的研究方向进行了展望。
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| 关 键 词： | Fe-Cr-C合金 堆焊 耐磨性 MC碳化物 |
Research progress of wear-resistant Fe-Cr-C hardfacing alloys |
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| Institution: | YANG Qing-xiang, ZHOU Ye-fei, YANG Yu-lin, QI Xiao-wen( State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao, Hebei 066004,China; College of Mechanical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China) |
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| Abstract: | Fe-Cr-C hardfacing alloys, which have a lot of advantages, such as low cost, varieties, excellent wear resistance, are becoming one of the most important aspects in current researches of hardfacing alloy and have a good application prospect. In this paper, the research progress of Fe-Cr-C hardfacing alloy is introduced. The solidification behavior, microstructural evolution typical as-welded microstructure and abrasion resistance factors of the Fe-Cr-C hardfacing alloy are discussed. On this basis, the specific engineering application and research prospect of the alloy are presented. |
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| Keywords: | Fe-Cr-C alloy hardfacing wear resistance M7C3 carbide |
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