Microstructure evolution of stainless steel during laser metal deposition shaping
文献类型：会议论文
| 作者 | Zhang K(张凯); Liu WJ(刘伟军)
|
| 出版日期 | 2009 |
| 会议名称 | International Conference on Measuring Technology and Mechatronics Automation |
| 会议日期 | April 11-12, 2009 |
| 会议地点 | Zhangjiajie, China |
| 关键词 | Laser Metal Deposition Shaping (LMDS) metal components microstructure evolution cooling rates growth velocities |
| 页码 | 93-96 |
| 通讯作者 | 张凯 |
| 中文摘要 | Laser Metal Deposition Shaping (LMDS) is a process that fuses gas delivered metal powders within a focal zone of a laser beam to produce fully dense, 3-dimensional metal components. A variety of materials have been processed with LMDS, ranging from stainless steel to superalloy. To evaluate the processing parameters and resulting microstructures, solidification studies have been performed on defined alloy systems. For example, solidification cooling rates and growth velocities have been determined based upon secondary dendrite arm spacings formed during solidification in stainless steel. Corresponding to the great change of cooling rates, growth rates vary dramatically. As a result, process definition has been developed based upon the microstructure evolution during solidification. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 2 |
| 会议主办者 | Central South University; Carnegie Mellon University; Changsha University of Science and Technology; Nantes University |
| 会议录 | 2009 INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION, VOL I
 |
| 会议录出版者 | IEEE Computer Society |
| 会议录出版地 | LOS ALAMITOS |
| 语种 | 英语 |
| ISBN号 | 978-0-7695-3583-8 |
| WOS记录号 | WOS:000274896300022 |
| 源URL | [http://ir.sia.cn/handle/173321/19980]  |
| 专题 | 沈阳自动化研究所_装备制造技术研究室 |
| 推荐引用方式 GB/T 7714 | Zhang K,Liu WJ. Microstructure evolution of stainless steel during laser metal deposition shaping[C]. 见:International Conference on Measuring Technology and Mechatronics Automation. Zhangjiajie, China. April 11-12, 2009. |
入库方式： OAI收割
来源：沈阳自动化研究所
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