Knowledge Management System of Shenyang Institute of Automation, CAS
| Research on the processing experiments of laser metal deposition shaping | |
Zhang K(张凯); Liu WJ(刘伟军) ; Shang XF(尚晓峰)
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| Department | 先进制造技术研究室 |
| Source Publication | Optics & Laser Technology
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| ISSN | 0030-3992 |
| 2007 | |
| Volume | 39Issue:3Pages:549-557 |
| Indexed By | SCI ; EI |
| EI Accession number | 20063810127695 |
| WOS ID | WOS:000242496400018 |
| Contribution Rank | 1 |
| Keyword | Laser Metal Deposition Shaping (Lmds) Nickel-based Superalloy Components Processing Parameters Forming Characteristics Microstructure And Property |
| Abstract | Laser additive direct deposition of metals is a new rapid manufacturing technology, which combines with computer-aided design (CAD), laser cladding and rapid prototyping. The advanced technology can build fully dense metal components directly from CAD files with neither mould nor tool. Based on the theory of this technology, a promising rapid manufacturing system called 'Laser Metal Deposition Shaping (LMDS)' has been constructed and developed successfully by Chinese Academy of Sciences, Shenyang Institute of Automation. Through the LMDS system, comprehensive experiments are carried out with nickel-based superalloy to systematically investigate the influences of the processing parameters on forming characteristics. By adjusting to the optimal processing parameters, fully dense and near-net-shaped metallic parts can be directly obtained through melting coaxially fed powder with a laser. Moreover, the microstructure and mechanical properties of as-formed samples are tested and analyzed synthetically. As a result, significant processing flexibility with the LMDS system over conventional processing capabilities is recognized, with potentially lower production cost, higher quality components, and shorter lead-time. |
| Language | 英语 |
| WOS Headings | Science & Technology ; Physical Sciences |
| WOS Subject | Optics ; Physics, Applied |
| WOS Research Area | Optics ; Physics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sia.cn/handle/173321/6947 |
| Collection | 工业信息学研究室_先进制造技术研究室 |
| Affiliation | 1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.Graduate School, the Chinese Academy of Sciences, Beijing 100049, China 3.Shenyang Institute of Aeronautical Engineering, Shenyang, 110034, China |
| Recommended Citation GB/T 7714 | Zhang K,Liu WJ,Shang XF. Research on the processing experiments of laser metal deposition shaping[J]. Optics & Laser Technology,2007,39(3):549-557. |
| APA | Zhang K,Liu WJ,&Shang XF.(2007).Research on the processing experiments of laser metal deposition shaping.Optics & Laser Technology,39(3),549-557. |
| MLA | Zhang K,et al."Research on the processing experiments of laser metal deposition shaping".Optics & Laser Technology 39.3(2007):549-557. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| YWQK000258.pdf（521KB） | 期刊论文 | 出版稿 | 开放获取 | ODC PDDL | View Download | |
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