a 한국기계연구원 부설 재료연구소
b 울산대학교 첨단소재공학부
c Mcgill University
a Powder Technology Department, Korea Institute of Materials Science (KIMS), Changwon 51508, Republic of Korea
b Department of Materials Science and Engineering, University of Ulsan, Ulsan 44610, Republic of Korea
c Department of Mining and Materials Engineering, McGill University, Montreal, Quebec H3A 0C5, Canada
© The Korean Powder Metallurgy Institute. All rights reserved.
Component | Fe | Cr | Si | Mn | P | S | Ni | Mo | C | O |
---|---|---|---|---|---|---|---|---|---|---|
Value [wt.%] | Bal. | 16.52 | 0.42 | 1.21 | 0.036 | 0.015 | 10.27 | 2.07 | 0.017 | 0.049 |
Sample | Laser Power (W) | Scan speed (mm/s) | Layer thickness (μm) | Overlap (%) |
---|---|---|---|---|
|
||||
#1 | 90 | 600 | 25 | 10 |
#2 | 90 | 600 | 25 | 30 |
#3 | 90 | 600 | 25 | 50 |
#4 | 90 | 600 | 25 | 70 |