Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이재성 | - |
dc.date.accessioned | 2018-02-13T01:33:01Z | - |
dc.date.available | 2018-02-13T01:33:01Z | - |
dc.date.issued | 2015-07 | - |
dc.identifier.citation | POWDER TECHNOLOGY, v. 279, Page. 196-202 | en_US |
dc.identifier.issn | 0032-5910 | - |
dc.identifier.issn | 1873-328X | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0032591015002880?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/36961 | - |
dc.description.abstract | The densification and grain growth behavior of powder injection molded 316L stainless steel micro-nanopowder were investigated in terms of microstructural development. The sintered density of the micro-nanopowder sample increased remarkably in the temperature range of 1000 to 1100 degrees C due to the sintering effect of nanopowders which increased the number of grain boundaries acting as high material transport path. A near full density of 98% TD was obtained after sintering at 1100 degrees C for 5 h with the average grain size less than 10 pm, indicating that there was no drastic grain growth. The presence of nanopowders in micro-nanopowder played decisive role in the entire sintering process by enhancing densification but suppressing grain growth. These effects open up the possibility of using micro-nanopowder feedstock to control the sintering behavior of powder injection molding products with full density and fine microstructure. (C) 2015 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | We would like to acknowledge the financial support from the R&D Convergence Program of MSIP (Ministry of Science, ICT and Future Planning) and ISTK (Korea Research Council for Industrial Science and Technology) of Republic of Korea (Grant B551179-12-02-00). This research was also supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning, (Grant 2013R1A1A2008874). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Powder injection molding | en_US |
dc.subject | Micro-nanopowder | en_US |
dc.subject | Sintering | en_US |
dc.subject | Microstructure | en_US |
dc.subject | Grain growth | en_US |
dc.subject | GRAIN-BOUNDARY DIFFUSION | en_US |
dc.subject | GAMMA-FE-NI | en_US |
dc.subject | MICROSTRUCTURAL | en_US |
dc.subject | DEVELOPMENT | en_US |
dc.subject | DENSIFICATION | en_US |
dc.subject | FEEDSTOCK | en_US |
dc.subject | PARTS | en_US |
dc.subject | SIZE | en_US |
dc.subject | PIM | en_US |
dc.title | Sintering behavior of 316L stainless steel micro-nanopowder compact fabricated by powder injection molding | en_US |
dc.type | Article | en_US |
dc.relation.volume | 279 | - |
dc.identifier.doi | 10.1016/j.powtec.2015.04.014 | - |
dc.relation.page | 196-202 | - |
dc.relation.journal | POWDER TECHNOLOGY | - |
dc.contributor.googleauthor | Choi, Joon-Phil | - |
dc.contributor.googleauthor | Lee, Geon-Yong | - |
dc.contributor.googleauthor | Song, Jun-il | - |
dc.contributor.googleauthor | Lee, Won-Sik | - |
dc.contributor.googleauthor | Lee, Jai-Sung | - |
dc.relation.code | 2015001394 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | jslee | - |
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