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| 覆膜陶瓷粉末烧结过程热应力场研究 | |
| 引用本文： | 梁红玉,任安峰,朱宇明. 覆膜陶瓷粉末烧结过程热应力场研究[J]. 兵器材料科学与工程, 2001, 24(3): 35-37 |
| 作者姓名： | 梁红玉 任安峰 朱宇明 |
| 作者单位： | 1. 华北工学院 2. 兵器工业第五二研究所 3. 山西省经贸委 |
| 摘 要： | 研究覆膜陶瓷粉末在选择性激光烧结过程中的热应力场 ,分析烧结过程中各种工艺参数同烧结件质量之间的关系。通过编制相应的程序对其热应力场进行数值模拟 ,从而优化工艺参数 ,确保烧结件质量。 |
| 关 键 词： | 覆膜陶瓷 选择性激光烧结 热应力场 数值模拟 |
| 文章编号： | 1004-244(2001)03-0035-03 |
| 修稿时间： | 2000-08-07 |
STUDY ON THERMAL STRESS FTELD IN POLYMERCOATED CERAMIC POWDER PRODUCTS SINTERING |
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| Liang Hongyu,Ren Anfeng,Zhu YumingDept. of Material science and Engineering,North China Institute of Technology,Taiyuan. STUDY ON THERMAL STRESS FTELD IN POLYMERCOATED CERAMIC POWDER PRODUCTS SINTERING[J]. Ordnance Material Science and Engineering, 2001, 24(3): 35-37 | |
| Authors: | Liang Hongyu Ren Anfeng Zhu YumingDept. of Material science Engineering North China Institute of Technology Taiyuan |
| Affiliation: | Liang Hongyu,Ren Anfeng,Zhu YumingDept. of Material science and Engineering,North China Institute of Technology,Taiyuan 030051 |
| Abstract: | The thermal stress field in the polymer-coated ceramic powder product during selective laser sintering was studied.The interrelation between the technologic parameters of sintering process and the quality of sintered products was analyzde.The numerical simulation of the thermal stress field was carried out by the corresponding program,by which the technologic parameters can be optimized and the quality of the sintered products can be ensured. |
| Keywords: | polymer-coated ceramic powder selective laser sintering thermal stress field numerical simulation |
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