Improvement of a High Velocity Compaction Technique for Iron Powder
文献类型：期刊论文
| 作者 | Khan Dil Faraz1; Yin Haiqing1; Usman Zahid3; Khav Matiullah1; Yuan Xianjie1; Wang Wenhao1; Qu Xuanhui1 |
| 刊名 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 26期号:4页码:399-403 |
| ISSN号 | 1006-7191 |
| 关键词 | POLYMER POWDERS High velocity compaction URA device Green density Spring back Green strength Hardness |
| 其他题名 | Improvement of a High Velocity Compaction Technique for Iron Powder |
| 英文摘要 | Water atomized pure iron powder was compacted by high velocity compaction (HVC) with and without upper relaxation assist (URA) device. The influence of URA device on green density, spring back, green strength and hardness was studied. Morphological characteristics of the samples were observed by scanning electron microscope (SEM). Green strength of the samples was measured by computer controlled universal testing machine. The results show that as stroke length increases, the green density, green strength and hardness of the compacts increase gradually. At the identical stroke length, the green density of the compacts pressed with URA devise was 2% higher than the compacts pressed without URA device. The green strength and hardness of the compacts pressed with URA device were higher than the compacts pressed without URA device. Furthermore, the radial spring back of the compacts decreased gradually with the increment in stroke length, whilst that of compacts prepared with URA device was lower. |
| 资助项目 | [National Natural Science Foundation of China (NSFC)] ; [National High Technical Research and Development Programme of China] ; [National Basic Research Program of China] ; [MOE Program for Changjiang Scholars and Innovative Research Team in University of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4896497 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/146811]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学技术大学 2.中国科学院植物研究所 3.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Khan Dil Faraz,Yin Haiqing,Usman Zahid,et al. Improvement of a High Velocity Compaction Technique for Iron Powder[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2013,26(4):399-403. |
| APA | Khan Dil Faraz.,Yin Haiqing.,Usman Zahid.,Khav Matiullah.,Yuan Xianjie.,...&Qu Xuanhui.(2013).Improvement of a High Velocity Compaction Technique for Iron Powder.ACTA METALLURGICA SINICA-ENGLISH LETTERS,26(4),399-403. |
| MLA | Khan Dil Faraz,et al."Improvement of a High Velocity Compaction Technique for Iron Powder".ACTA METALLURGICA SINICA-ENGLISH LETTERS 26.4(2013):399-403. |
入库方式： OAI收割
来源：金属研究所
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