| Velocity Distribution of the Powder Particles in Laser Cladding |
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| 引用本文： | 伏云昌,B.Martin,A.Loredo,A.B.Vannes,李俊昌. Velocity Distribution of the Powder Particles in Laser Cladding[J]. Chinese Journal of Lasers, 2002, 11(6): 469-474 |
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| 作者姓名： | 伏云昌 B.Martin A.Loredo A.B.Vannes 李俊昌 |
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| 作者单位： | Université de Bourgogne，IUT LTm，12 ruede la Fonderie，Université de Bourgogne，IUT LTm，12 ruede la Fonderie，Université de Bourgogne，IUT LTm，12 ruede la Fonderie，Ecole Centrale de Lyon，IFOS MMP，UMR 5621，Kunming University of Science and Technology F71200 Le Creusot，France，Kunming University of Science and Technology，Kunming 650093，China，F71200 Le Creusot，France，F71200 Le Creusot，France，F69131 Ecully，France，Kunming 650093，China |
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| 基金项目： | SupportedbytheYunnanScienceFoundation(970054)andtheScienceFoundationoftheEducationDepartmentofYunnanProvice (0 1 1 1 0 53) . |
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| 摘 要： | 1 Ｉｎｔｒｏｄｕｃｔｉｏｎ Ｏｖｅｒｔｈｅｌａｓｔｄｅｃａｄｅｓ,ｔｈｅｈｉｇｈｐｏｗｅｒｌａｓｅｒｂｅａｍｓａｒｅｎｏｗｗｉｄｅｌｙｕｓｅｄｉｎｍａｔｅｒｉａｌｐｒｏｃｅｓｓｉｎｇ .Ｔｈｅｓｅａｐｐｌｉｃａｔｉｏｎｓｈａｖｅｍａｄｅｇｒｅａｔｐｒｏｇｒｅｓｓｗｉｔｈｓｉｇｎｉｆｉｃａｎｔｓｕｃｃｅｓｓ[1,2 ] .Ｔｈｅｌａｓｅｒｃｌａｄｄｉｎｇ ,ｗｈｉｃｈｕｓｅｓａｈｉｇｈｐｏｗｅｒｌａｓｅｒａｓｔｈｅｈｅａｔｉｎｇｓｏｕｒｃｅｔｏｆｏｒｍａｃｌａｄｏｎｔｏｔｈｅｓｕｒｆａｃｅｏｆｓｕｂｓｔｒａ…
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| 收稿时间： | 2001-09-04 |
Velocity Distribution of the Powder Particles in Laser Cladding |
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| FU Yunchang B. Martin A. Loredo A. B. Vannes LI Junchang. Velocity Distribution of the Powder Particles in Laser Cladding[J]. 中国激光(英文版), 2002, 11(6): 469-474 |
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| Authors: | FU Yunchang B. Martin A. Loredo A. B. Vannes LI Junchang |
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| Affiliation: | FU Yunchang B. Martin 1 A. Loredo 1 A. B. Vannes 2 LI Junchang |
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| Abstract: | The velocity distribution of powder particles in the laser cladding has an important influence on the motion of liquid in the laser molten pool. In this paper, considering the carrier gas leaving the nozzle to be a steady jet, the velocity distribution of the powder particles is obtained, which can be used as input data in the modelling of the laser cladding. |
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| Keywords: | powder particle laser cladding velocity distribution |
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