激光增材制造成型马氏体时效钢研究进展
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谭超林,周克崧,马文有,曾德长
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Research Progress of Laser Additive Manufacturing of Maraging Steels
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Chaolin TAN,Kesong ZHOU,Wenyou MA,Dechang ZENG
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| 表4 常用SLM设备的参数[70,71,72] |
| Table 4 Features of different SLM machines[70,71,72] |
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Model | Fiber laser energy | Build volume | Scan speed | Build rate |
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| | mm×mm×mm | m·s-1 | cm3·h-1 | | EOS M290 | 400 W | 250×250×325 | Max. 7 | Max. 23 | | EOS M400 | 1 kW | 400×400×400 | Max. 7 | Max. 30 | | M2 Cusing | 200 W or 400 W | 250×250×280 | Max. 7 | Max. 20 | | SLM250 | 200 W or 400 W | 250×250×300 | Max. 7 | Max. 20 | | EOS M400-4 | 400 W×4 | 400×400×400 | Max. 7 | Max. 100 | | SLM 500HL | 400 W×2 & 1 kW×2 | 500×280×325 | Max. 15 | Max. 70 | | SLM 280 | 400 W & 1 kW | 280×280×350 | Max. 15 | Max. 35 |
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