| 铈对激光熔覆钴基自熔合金的改性 |
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| 引用本文： | 尚丽娟,李超,周述仁,翟萍.铈对激光熔覆钴基自熔合金的改性[J].材料热处理学报,1995(2). |
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| 作者姓名： | 尚丽娟 李超 周述仁 翟萍 |
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| 作者单位： | 沈阳工业大学，沈阳工业学院 |
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| 摘 要： | 阐述了一种新型钴基合会激光熔覆后的组织与性能，该合金是在２０４钴基合金成分的基础上研制的。试验结果表明，铈明显改变了共晶成分，使合金具有更高的硬度及耐磨性，可以作为承受低应力磨粒磨损部件的表面熔覆材料。
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| 关 键 词： | 钴基合金，激光熔覆，稀土元素 |
Improvement for the Properties of Self-fluxing Alloy Containing Ce by laser Cladding |
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| Shang Lijuan,Li Chao,Zhou Shuren.Improvement for the Properties of Self-fluxing Alloy Containing Ce by laser Cladding[J].Transactions of Materials and Heat Treatment,1995(2). |
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| Authors: | Shang Lijuan Li Chao Zhou Shuren |
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| Affiliation: | Shang Lijuan;Li Chao;Zhou Shuren(Shenyang Polytechnic University)Zhai Ping(Shenyang Institute of Technology) |
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| Abstract: | The structure and property of a new Co-based alloy by laser cladding were studied in this paper.The alloy was researched on the basis of 204 Co-based alloy.The result of the test indicated that Ce decreased the eutectic constituent and made the alloy higher hardness and wearability.As a result,the alloy can be used as a cladding material of parts which is standed to the abrasive wear with low stress. |
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| Keywords: | Co-based alloy laser-cladding rare-earth element |
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