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| 送粉激光熔覆界面特性及熔覆层稀释率 | |
| 引用本文： | 刘喜明,连建设,张庆茂. 送粉激光熔覆界面特性及熔覆层稀释率[J]. 机械工程学报, 2001, 37(4): 38-43 |
| 作者姓名： | 刘喜明 连建设 张庆茂 |
| 作者单位： | 1. 吉林工学院材料系, 2. 吉林大学 3. 解放军军需大学 |
| 基金项目： | 国家杰出青年基金! (5 96 2 5 10 2 ) |
| 摘 要： | 通过调整扫描速度、送粉速率、熔覆材料颗粒度进行单道送粉激光熔覆试验 ,借助显微组织分析、扫描电子显微分析、透射电子显微分析 ,研究了工艺参数对送粉式激光熔覆层与基体间结合界面形态及界面附近组织结构的影响规律 :工艺参数对熔覆层稀释率的影响作用 ,提出熔覆层界面附近局部稀释率的概念 |
| 关 键 词： | 送粉激光熔覆 结合界面 组织 稀释率 |
| 修稿时间： | 2000-06-26 |
CHARACTERITICS OF THE BOUND INTERFACE BETWEEN THE COATING AND THE SUBSTRATE FORMED BY POWDER FEEDING LASER CLADDING |
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| Liu Ximing,Lian Jianshe,Zhang Qingmao. CHARACTERITICS OF THE BOUND INTERFACE BETWEEN THE COATING AND THE SUBSTRATE FORMED BY POWDER FEEDING LASER CLADDING[J]. Chinese Journal of Mechanical Engineering, 2001, 37(4): 38-43 | |
| Authors: | Liu Ximing Lian Jianshe Zhang Qingmao |
| Affiliation: | Liu Ximing (Jilin Institute of Technology) Lian Jianshe (Jilin University ) Zhang Qingmao (The Quartermaster University of TLA) |
| Abstract: | Single pass powder feeding laser cladding is carried out with different scanning speeds,powder feeding rates and powder sizes.The influence of the processing parameters on the morphology and structure at and adjacent to the interface formed between the coating and the substrate is studied by means of optical and electron microscopy. |
| Keywords: | Powder feeding laser cladding Bound interface Structure Dilution rate |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |