1한국생산기술연구원 지능화뿌리기술연구소
2경희대학교 신소재공학과
3연세대학교 신소재공학과
1Research Institute of Intelligent Manufacturing & Materials Technology, Korea Institute of Industrial Technology, Incheon 21655, Republic of Korea
2Department of Advanced Materials Engineering, Kyung Hee University, Yongin 17104, Republic of Korea
3Department of Materials Science & Engineering, Yonsei University, Seoul 03722, Republic of Korea
© The Korean Powder Metallurgy & Materials Institute
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Funding
This work was supported by the Technology Innovation Program (RS-2024-00431715, Development of 30-38 ㎛ spherical powder manufacturing technology for additive manufacturingof ultra-precision pattern molds) funded by the Ministry of Trade Industry & Energy (MOTIE, Korea).
Conflict of Interest
B. Lee serves as an editor of the Journal of Powder Materials, but has no role in the decision to publish this article. Except for that, no potential conflict of interest relevant to this article was reported.
Data Availability Statement
Data will be made available on request.
Author Information and Contribution
Jinwoo Seok: Ph.D. candidate; Analyzed the data and wrote the original draft of the manuscript.
Jong Tae Kim: Ph.D. candidate; Assisted with the experiments.
Juree Jung: Ph.D. candidate; Assisted with the experiments.
SongYi Kim: Researcher; Conceptualization of the study
Bin Lee: Associate professor; Review & editing.
Junhee Han: Principal researcher; Project supervision and funding acquisition, Overall study conceptualization, Review & editing.
Leeseung Kang: Principal researcher; Critical review and editing of the manuscript; Correspondence with the journal.
Acknowledgments
None.
| No. | Composition(wt.%) | Theoretical Density | ||
|---|---|---|---|---|
| WC | Mo2C | Co | (g/cm3) | |
| 0Mo2C | 90 | 0 | 10 | 14.562 |
| 27Mo2C | 63 | 27 | 10 | 12.368 |
| 45Mo2C | 45 | 45 | 10 | 11.239 |
| 63Mo2C | 27 | 63 | 10 | 10.299 |
| 90Mo2C | 0 | 90 | 10 | 9.151 |
| No. | Composition(wt.%) | Theoretical Density | ||
|---|---|---|---|---|
| WC | Mo2C | Co | (g/cm3) | |
| 0Mo2C | 90 | 0 | 10 | 14.562 |
| 27Mo2C | 63 | 27 | 10 | 12.368 |
| 45Mo2C | 45 | 45 | 10 | 11.239 |
| 63Mo2C | 27 | 63 | 10 | 10.299 |
| 90Mo2C | 0 | 90 | 10 | 9.151 |