Knowledge Management System of Institue of Mechanics, CAS
| Microstructures of explosively consolidated rapidly solidified aluminum and Al-Li alloy powders | |
| Zhang JY; Ai B; Liu CL; Zhu RZ; Zhang DX(张登霞); Ma CH; ZHANG, JY (reprint author), CENT IRON & STEEL RES INST,BEIJING 100081,PEOPLES R CHINA. | |
| Source Publication | Journal of Materials Science
 |
| 1992 | |
| Volume | 27Issue:9Pages:2298-2308 |
| ISSN | 0022-2461 |
| Abstract | The microstructures and the characteristics of water-atomized, nitrogen gas-atomized Al powders and ultrasonic argon gas-atomized Al-Li alloy powder were investigated by means of metallography, SEM, Auger electron spectroscopy and X-ray diffraction techniques. Rapidly solidified powders were explosively consolidated into different sized cylinders under various explosive parameters. The explosively consolidated compacts have been tested and analysed for density microhardness, retention of rapidly solidified microstructures, interparticle bonding, fractography and lattice distortion. It is shown that the explosive consolidation technique is an effective method for compacting rapidly solidified powders. The characteristics of surface layers play a very important role in determining the effectiveness of the joints sintered, and the Al-Li alloy explosive compacts present an abnormal softening appearance compared to the original powder. |
| DOI | 10.1007/BF01105035 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:A1992HT18700004 |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/39478 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | ZHANG, JY (reprint author), CENT IRON & STEEL RES INST,BEIJING 100081,PEOPLES R CHINA. |
| Recommended Citation GB/T 7714 | Zhang JY,Ai B,Liu CL,et al. Microstructures of explosively consolidated rapidly solidified aluminum and Al-Li alloy powders[J]. Journal of Materials Science,1992,27,9,:2298-2308. |
| APA | Zhang JY.,Ai B.,Liu CL.,Zhu RZ.,张登霞.,...&ZHANG, JY .(1992).Microstructures of explosively consolidated rapidly solidified aluminum and Al-Li alloy powders.Journal of Materials Science,27(9),2298-2308. |
| MLA | Zhang JY,et al."Microstructures of explosively consolidated rapidly solidified aluminum and Al-Li alloy powders".Journal of Materials Science 27.9(1992):2298-2308. |
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