a (주)어플라이드카본나노 기술연구소
b 부산대학교 융합학부 하이브리드소재응용전공
c (재)대구기계부품연구원 차세대금형기술혁신센터
a Research Lab., Applied Carbon Nanotechnology, CO., LTD. No.104, Pohang Technopark 4th Venture Bldg, 394 Jigok-ro, Nam-gu, Pohang, Gyeongbuk 790-834, Korea
b Graduate School of Convergence Science, Pusan National University, San 30, Jangjeon-Dong, Geumjeong-Gu, Busan 609-735, Korea
c Next Generation Mold Technology Innovation Center, Daegu Mechatronics and Materials Institute 12, Horim-dong, Dalseo-gu, Daegu 704-240, Korea
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| Sintering mold | Inner dia.(mm) | 30 | |
|---|---|---|---|
| Height(mm) | 120 | ||
| Outer dia.(mm) | 65 | ||
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| Sintering condition | Load weight(g) | 200 | |
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| Pres. | kN | 21.2 | |
| MPa | 30 | ||
|
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| Sinter temp.(°C) | 1,020 | ||
|
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| Time (min) | Elevation | 14 | |
| Duration | 10 | ||
| Sintering mold | Inner dia.(mm) | 30 | |
|---|---|---|---|
| Height(mm) | 120 | ||
| Outer dia.(mm) | 65 | ||
|
|
|||
| Sintering condition | Load weight(g) | 200 | |
| Pres. | kN | 21.2 | |
| MPa | 30 | ||
| Sinter temp.(°C) | 1,020 | ||
| Time (min) | Elevation | 14 | |
| Duration | 10 | ||
| Chemical properties | Screen analysis | ||
|---|---|---|---|
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| Element | Contents (Mass%) | Particle size (μm) | Contents (Mass%) |
|
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| Fe | Bal. | +30 | 6.4 |
| C | 1.57 | 30~20 | 12.6 |
| Si | 0.36 | 20~10 | 33.1 |
| Mn | 0.42 | 10~99 | 47.9 |
| P | 0.014 | D50(9~11) | 10.4 |
| S | 0.01 | ||
| Ni | 0.09 | Tap density(g/cm3) | 4.48 |
| Cr | 11.98 | ||
| Mo | 1.01 | ||
| Cu | 0.02 | ||
| V | 0.34 | ||
| O | 2.20 | ||