Study of rapid casting process based on SLS prototypes | |
Liu, H.J.1,2![]() ![]() | |
2005 | |
会议名称 | 8th International Symposium on Advances in Abrasive Technology, ISAAT 2005 |
会议录名称 | Key Engineering Materials
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卷号 | 291-292 |
页码 | 593-596 |
会议日期 | May 20, 2005 - May 24, 2005 |
会议地点 | St. Petersburg, Russia |
出版者 | Trans Tech Publications Ltd |
摘要 | The rapid casting process based on SLS prototypes is investigated in this paper. The polystyrene (PS) is preferred for SLS prototype powder material. The varieties of physics-chemical characteristics during melting and thermal degradation of the prototypes are conducted. It is evident that prototypes can be removed almost entirely, which is similar to the lost wax casting process. So the rapid casting process and removing process of prototypes are developed. Moulds making in rapid casting is an extremely important procedure. Through many experiments, the plaster mould and the investment casting shell mould suitable for the rapid casting process are rebuilt. Some Al-alloy parts are fabricated successfully with the developed rapid casting process. © (2005) Trans Tech Publications. |
关键词 | Aluminum alloys Investment casting Laser heating Molds Rapid prototyping Sintering Al-alloy Casting shell Chemical characteristic Powder material Rapid casting Rapid casting process Selective laser sintering(SLS) Wax casting |
DOI | 10.4028/www.scientific.net/KEM.291-292.593 |
收录类别 | EI ; SCIE |
语种 | 英语 |
WOS研究方向 | Materials Science |
WOS类目 | Materials Science, Ceramics ; Materials Science, Composites |
WOS记录号 | WOS:000232685100102 |
EI入藏号 | 20133416651883 |
EI主题词 | Selective laser sintering |
ISSN | 10139826 |
来源库 | Compendex |
分类代码 | 534.2 Foundry Practice - 541.2 Aluminum Alloys - 723.5 Computer Applications - 744.9 Laser Applications |
引用统计 | 无
|
文献类型 | 会议论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/117080 |
专题 | 国际教育学院 材料科学与工程学院 |
作者单位 | 1.State Key Laboratory of New Nonferrous Materials, Lanzhou University of Technology, Lanzhou 730050, China; 2.State Key Laboratory of Plastic Forming and Die and Mould Technology, Huazhong University of Science and Technology, Wuhan 430074, China |
第一作者单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Liu, H.J.,Li, Y.M.,Hao, Y.,et al. Study of rapid casting process based on SLS prototypes[C]:Trans Tech Publications Ltd,2005:593-596. |
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