Solute transport and composition profile during direct metal deposition with coaxial powder injection
文献类型：期刊论文
| 作者 | He XL(何秀丽) ; Song LJ; Yu G(虞钢); Mazumder J
|
| 刊名 | Applied Surface Science
 |
| 出版日期 | 2011 |
| 卷号 | 258期号:2页码:898-907 |
| 通讯作者邮箱 | xlhe@imech.ac.cn |
| 关键词 | Laser Cladding Solute Transport Composition Profile Laser Cladding Process Numerical-Simulation Analytical-Model Heat-Transfer Mass-Transfer Phase-Change Fluid-Flow Beam Solidification Streams |
| ISSN号 | 0169-4332 |
| 产权排序 | [He, Xiuli; Yu, Gang] Chinese Acad Sci, Key Lab Mech Adv Mfg, Inst Mech, Beijing 100190, Peoples R China; [Song, Lijun; Mazumder, Jyoti] Univ Michigan, Ctr Laser Aided Intelligent Mfg, Ann Arbor, MI 48109 USA |
| 通讯作者 | He, XL (reprint author), Chinese Acad Sci, Key Lab Mech Adv Mfg, Inst Mech, Beijing 100190, Peoples R China |
| 合作状况 | 国际 |
| 中文摘要 | Direct metal deposition (DMD) with coaxial powder injection allows fabrication of three-dimensional geometry with rapidly solidified microstructure. During DMD, addition of powder leads to the interaction between laser and powder, and also the redistribution of solute. The concentration distribution of the alloying element is very important for mechanical properties of the deposited clad material. The evolution of concentration distribution of carbon and chromium in the molten pool is simulated using a self-consistent three-dimensional model, based on the solution of the equations of mass, momentum, energy conservation and solute transport in the molten pool. The experimental and calculated molten pool geometry is compared for model validation purposes. (C) 2011 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry; Materials Science; Physics |
| 分类号 | 一类 |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| 研究领域[WOS] | Chemistry ; Materials Science ; Physics |
| 关键词[WOS] | LASER CLADDING PROCESS ; NUMERICAL-SIMULATION ; ANALYTICAL-MODEL ; HEAT-TRANSFER ; MASS-TRANSFER ; PHASE-CHANGE ; FLUID-FLOW ; BEAM ; SOLIDIFICATION ; STREAMS |
| 收录类别 | SCI ; EI |
| 资助信息 | The work is supported by a grant from the Department of Commerce Advanced Technology Program (ATP), under grant number 70NANB4H3027. Dr. Jean Louis Steademann is the Program Manager. |
| 原文出处 | http://dx.doi.org/10.1016/j.apsusc.2011.09.023 |
| 语种 | 英语 |
| WOS记录号 | WOS:000296525800041 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/45139]  |
| 专题 | 力学研究所_先进制造工艺力学重点实验室 |
| 推荐引用方式 GB/T 7714 | He XL,Song LJ,Yu G,et al. Solute transport and composition profile during direct metal deposition with coaxial powder injection[J]. Applied Surface Science,2011,258(2):898-907. |
| APA | He XL,Song LJ,Yu G,&Mazumder J.(2011).Solute transport and composition profile during direct metal deposition with coaxial powder injection.Applied Surface Science,258(2),898-907. |
| MLA | He XL,et al."Solute transport and composition profile during direct metal deposition with coaxial powder injection".Applied Surface Science 258.2(2011):898-907. |
入库方式： OAI收割
来源：力学研究所
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